Exhibits

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   Utah Wyoming                                            FILING INFORMATION
1.1       1.1
1.2       1.2                                         UTAH
1.3 pg 1 1.3 pg 1       Current Case No.            09-057-03
1.3 pg 2 1.3 pg 2       Filing Date                 02/12/2009
          1.3 pg 3      Test Year Ending            02/28/2010
1.4 pg 1 1.4 pg 1       Proposed Effective Date     03/01/2009
1.4 pg 2 1.4 pg 2       Prior Case No.              08-057-23                                  30010-95-GP-08
1.4 pg 3
1.5       1.5        Total Increase (Decrease) ($161,396,149) $170,569,256      ###########
1.6 pg 1 1.6 pg 1
1.6 pg 2 1.6 pg 2
1.6 pg 3 1.6 pg 3    Typical Customer's Bill
1.7 pg 1 1.7 pg 1
1.7 pg 2 1.7 pg 2       Previous                        $773.96       $906.48
1.8       1.8           Proposed                        $646.05     $1,037.17
1.9       1.9           Difference                     ($127.91)      $130.69      ($258.60)
   Monthly Inputs       % Difference                  -1653.00%        14.42%      -1667.4%
    Other Inputs
     Expenses
     Rate Base




                                  Exhibit Headings

                     UTAH
                                          Questar Gas Company
                                           Docket No. 09-057-03

                     WYOMING
                                      Questar Gas Company
                             PSCW Docket No. 30010-xx-GP-09

                     Test Year (enter as text)
                        from                      Mar-09
                        to                        Feb-10
                                                     Model Checks
                                                       (Must Be 0)
  WYOMING                                                 #REF!
30010-xx-GP-09                           (If this is not 0, or very close, go to
  02/13/2009                                       the "Model Checks"
  02/28/2010                                         Tab and find the
  03/01/2009                                            problem.)
30010-95-GP-08
                                                        Go To
    #REF!        $3,877,011    #REF!                 Model Checks'




        #REF!      $1,043.71
        #REF!      $1,163.82
        #REF!        $120.11     #REF!
        #REF!         11.51%     #REF!
                                           Application Information

                                        Utah                                                      Wyoming
Utah Gas Costs                      $578,912,134           Wyoming Gas Costs                          #REF!
Increase (Decrease) to Commodity   ($152,044,000)          Increase (Decrease) to Commodity           #REF!
Increase (Decrease) to SNG            ($9,352,000)
Total Increase (Decrease)          ($161,396,000)
Typical Increase in $                    ($127.91)         Typical Increase in $                         #REF!
Typical Monthly Increase                  ($10.66)         Typical Monthly Increase                      #REF!
Typical Increase in %                     -16.53%          Typical Increase in %                         #REF!
Proposed Rate Effective Date        March 1, 2009          Proposed Rate Effective Date          March 1, 2009
Test Year Ending                 February 28, 2010         Test Year Ending                   February 28, 2010
System-Wide Production Costs          ($2,395,200)         System-Wide Production Costs                  #REF!
System-Wide Royalty Payments         $30,424,463           System-Wide Royalty Payments                  #REF!
Wexpro Operators Service Fee        $215,756,626           Wexpro Operators Service Fee                  #REF!
Purchased Gas Costs                 $262,365,660           Purchased Gas Costs                           #REF!
Purchased Gas Costs per Dth              $4.34781          Purchased Gas Costs per Dth            #REF!
Contracted Dth                         32,394,500    Dth   Contracted Dth                                #REF! Dth
Contracted Dth Costs                $163,332,656           Contracted Dth Costs                          #REF!
Stabailization Costs                   $2,000,000          Stabailization Costs                          #REF!
Spot Market Dth                         1,800,000    Dth   Spot Market Dth                               #REF! Dth
Spot Market Costs                      $6,426,000          Spot Market Costs                             #REF!
Purchased Gas Dth                      60,344,310    Dth   Purchased Gas Dth                             #REF! Dth
Future Contract Dth                    26,149,810    Dth
Future Contract Costs                $92,607,004
Transportation & Gathering Costs     $86,071,661
Transportation Costs                 $61,033,670
Capacity Release Credits               $2,825,627
Transportation Commodity Costs         $1,246,529

Other Trans. & Gathering Costs         $3,058,022
CO2 Processing Costs
Storage & Working Gas Costs           $2,471,947
Total Other Costs                     $5,529,969
Storage Costs                        $19,643,450
Storage Demand                       $14,025,058
Storage Commodity                       $449,566
Working Storage Gas Return            $5,168,826
Total Other Revenues                 $18,311,589



Utah Gas Costs                      $578,912,134
Utah Gas Costs                      $578,912,134
Utah Net Gas Costs                  $569,958,917
Commodity Portion of Gas Costs      $473,758,616
Firm Gas Cost                           $4.81081
Current Amortization                    $0.00000
Previous Case No.                       08-057-23
Forecasted 191 Account Balance      ($60,870,493)
Proposed Amortization                  ($0.61811)
Total Unit Cost in Rates                $4.19270
Increase in Unit Cost In Rates         ($1.50411)
Test Year SNG Costs                  $96,200,301
Forested 191 SNG Balance                      $0
Total SNG                            $96,200,301
Forecasted Current SNG Revenues     $105,552,204
% Change in SNG Rates                         9%
Average Monthly Increase                 ($10.66)
Typical Increase in %                    -16.53%
Company Owned Gas %
Utah Gas Costs                      $578,912,134
MONTHLY INPUTS                             Col. E-F, copy from col. J-K (or appropriate columns), rows 3 through 76, before updating test year
                                                                                                                                                     TEST YEAR COLUMNS                                                                                 12-Month
                                             Jan-09        Feb-09           Mar-09           Apr-09           May-09         Jun-09         Jul-09       Aug-09     Sep-09          Oct-09       Nov-09       Dec-09       Jan-10         Feb-10         Total

QGC Company Produced Gas In MDth                                         Scott Nelsen                           Updated:    4-Feb-09

   Prior Company                           1,177.304        1,054.050        1,116.874        1,078.872       1,098.603       980.426       905.409        902.865      685.308      930.805     1,242.173    1,300.475    1,288.952     1,188.291    12,719.053
   D24                                     3,519.166        3,156.076        3,412.643        3,383.020       3,439.056     3,263.775     2,819.023      2,798.107    2,652.832    3,725.198     3,697.906    3,818.202    3,780.854     3,487.500    40,278.116
   Total Prior Company & D24               4,696.470        4,210.126        4,529.517        4,461.892       4,537.659     4,244.201     3,724.432      3,700.972    3,338.140    4,656.003     4,940.079    5,118.677    5,069.806     4,675.791    52,997.169

   Brady                                       83.929          74.859            81.844          78.213           79.810        76.270        77.827         76.855      73.446       74.945        71.621       73.083       72.170         64.371       900.455
   Total Company Produced Gas (MDth)        4,780.399       4,284.985         4,611.361       4,540.105        4,617.469     4,320.471     3,802.259      3,777.827   3,411.586    4,730.948     5,011.700    5,191.760    5,141.976      4,740.162    53,897.624   53,897.624 ck




   Company Production In Dth               4,780,399        4,284,985        4,611,361        4,540,105       4,617,469     4,320,471     3,802,259      3,777,827    3,411,586    4,730,948     5,011,700    5,191,760    5,141,976     4,740,162    53,897,624




   Injections in Dth
       Chalk Creek                                 0                0                0                0               0             0             0              0            0      227,983       60,697       19,635            0              0       308,315
       Clay Basin                             61,517          100,899          484,864           87,576       1,650,483     2,138,800     2,109,410      2,009,804    1,777,394    1,582,248      549,603       56,740       12,619         52,677    12,512,218
       Coalville                              92,998          107,756                0                0               0             0             0              0      148,602      186,826       23,215        7,684       46,649         90,114       503,090
       Leroy                                       0           52,853           31,785                0               0             0             0              0       51,538      302,127       17,565            0            0         13,163       416,178
       Total Injections                      154,515          261,508          516,649           87,576       1,650,483     2,138,800     2,109,410      2,009,804    1,977,534    2,299,184      651,080       84,059       59,268        155,954    13,739,801

   Withdrawls In Dth
      Chalk Creek                                  0                0          290,800               0                0             0                0           0            0           0             0        19,327            0             0       310,127
      Clay Basin                           3,864,989        2,442,666        1,487,010         643,510          114,144        61,990                0           0            0      18,739       594,263     2,847,986    4,291,542     2,749,246    12,808,430
      Coalville                               91,082          105,536          117,455         167,532                0             0                0           0            0           0         5,582         7,526       45,688        88,258       432,041
      Leroy                                        0           51,325          236,880         110,002                0             0                0           0            0           0             0             0            0        12,782       359,664
      Total Withdrawls                     3,956,071        2,599,527        2,132,145         921,044          114,144        61,990                0           0            0      18,739       599,845     2,874,839    4,337,230     2,850,286    13,910,262

   Lost & Unaccounted for on QPC


Injection and Withdrawl Used, Lost and Unaccounted For
                            Gas Use
                                %
    Injections in Dth
        Chalk Creek             1.57%          0                    0                 0               0                0             0             0             0            0       (3,579)         (953)        (308)           0             0        (4,841)
        Clay Basin              1.80%     (1,107)              (1,816)           (8,728)         (1,576)         (29,709)      (38,498)      (37,969)      (36,176)     (31,993)     (28,480)       (9,893)      (1,021)        (227)         (948)     (225,220)
        Coalville               2.06%     (1,916)              (2,220)                0               0                0             0             0             0       (3,061)      (3,849)         (478)        (158)        (961)       (1,856)      (10,364)
        Leroy                   2.89%          0               (1,527)             (919)              0                0             0             0             0       (1,489)      (8,731)         (508)           0            0          (380)      (12,028)
        Total Injections                  (3,023)              (5,563)           (9,646)         (1,576)         (29,709)      (38,498)      (37,969)      (36,176)     (36,544)     (44,640)      (11,832)      (1,488)      (1,188)       (3,185)     (252,452)

   Withdrawls In Dth
      Chalk Creek                  1.27%            0               0           (3,693)               0                0              0              0           0            0              0           0        (245)           0              0        (3,939)
      Clay Basin                   0.00%            0               0                0                0                0              0              0           0            0              0           0           0            0              0             0
      Coalville                    1.05%         (956)         (1,108)          (1,233)          (1,759)               0              0              0           0            0              0         (59)        (79)        (480)          (927)       (4,536)
      Leroy                        5.02%            0          (2,577)         (11,891)          (5,522)               0              0              0           0            0              0           0           0            0           (642)      (18,055)
      Total Withdrawls                           (956)         (3,685)         (16,818)          (7,281)               0              0              0           0            0              0         (59)       (324)        (480)        (1,568)      (26,530)

   QPC Transportation Loss
     Chalk Creek                   1.37%            0               0           (3,984)               0                0             0               0           0            0           0              0         (265)           0             0        (4,249)
     Clay Basin                    1.37%      (52,950)        (33,465)         (20,372)          (8,816)          (1,564)         (849)              0           0            0        (257)        (8,141)     (39,017)     (58,794)      (37,665)     (175,475)
     Coalville                     1.37%       (1,248)         (1,446)          (1,609)          (2,295)               0             0               0           0            0           0            (76)        (103)        (626)       (1,209)       (5,919)
     Leroy                         1.37%            0            (703)          (3,245)          (1,507)               0             0               0           0            0           0              0            0            0          (175)       (4,927)
     Total Withdrawls                         (54,198)        (35,614)         (29,210)         (12,618)          (1,564)         (849)              0           0            0        (257)        (8,218)     (39,385)     (59,420)      (39,049)     (190,571)


   Total Injections & Withdrawls               (3,979)         (9,248)         (26,464)          (8,858)         (29,709)      (38,498)      (37,969)      (36,176)     (36,544)     (44,640)      (11,890)      (1,812)      (1,668)       (4,753)     (278,982)

                                                                                                                                                                                                                                        Fuel Factor   0.010089736
                                                                                                                                                                                                                                                     12-Month
                                           Jan-09        Feb-09          Mar-09           Apr-09          May-09         Jun-09        Jul-09        Aug-09         Sep-09         Oct-09        Nov-09       Dec-09       Jan-10       Feb-10         Total

                                       Gas Supply /Global Insights - from JEK                              Updated: 4-Feb-09           EXH 1.2
                                                       (Actuals)
Natural Gas Spot Price Forecast - Average of GI, Cera & Pira        (Forecast --->)
   Kern River Opal, Wyoming                  $4.21      $3.57             $2.94           $2.83          $2.93            $3.19         $3.58         $3.65          $2.56          $2.73         $4.11        $4.36       $5.09        $4.87
                           Used in WY        $4.21      $3.57       <------ change formula if UT and WY have different test years
                           Used In UT        $4.21      $3.57       <------ change formula if UT and WY have different test years
   Spot Purchases from IRP                                                     150.00          150.00        150.00          150.00       150.00         150.00        150.00         150.00        150.00       150.00       150.00       150.00       1,800.00
       In DTH                                                                150,000         150,000       150,000        150,000       150,000        150,000       150,000        150,000       150,000      150,000      150,000      150,000      1,800,000
       In $                                                                $441,000        $424,500       $439,500       $478,500      $537,000       $547,500      $384,000       $409,500      $616,500     $654,000     $763,500     $730,500     $6,426,000


CONTRACT PURCHASES            From Gas Supply (Chrystal)                                                    Updated:     4-Feb-09
  RESET FORMULAS TO CHRYSTAL'S WORKSHEET
  Peaking Purchases (DTH)                                                 2,000,000                 0               0             0              0             0              0              0  3,000,000  5,000,000   5,000,000        4,000,000 19,000,000
  Peaking Purchases ($)                                                  $7,460,000                $0              $0            $0             $0            $0             $0             $0 ########## ########## $31,289,982       ######### ###########

   Term Purchases (DTH)                                                   3,115,500         255,000         263,500       255,000       263,500        263,500       255,000        263,500      1,305,000  2,464,500   2,464,500       2,226,000 13,394,500
   Term Purchases ($)                                                   $11,078,377        $701,250        $750,975      $793,050      $922,250       $940,695      $632,400       $698,275     $5,521,860 ########## $12,720,447      ######### $56,680,657
   Stabalization Costs (Winter Months - Oct to Mar)                       $333,333               $0              $0            $0            $0             $0            $0       $333,333      $333,333    $333,333   $333,333        $333,333  $2,000,000


   Total Purchases (DTH)                                                  5,115,500         255,000         263,500       255,000       263,500        263,500       255,000        263,500  4,305,000  7,464,500   7,464,500           6,226,000 32,394,500
   Total Purchases ($)                                                  $18,538,377        $701,250        $750,975      $793,050      $922,250       $940,695      $632,400       $698,275 ########## ########## $44,010,429          ######### ###########


Typical Customer Monthly Usage in Dth
   Utah                                                                    10.1             8.3             4.4            3.1           2.0           1.8            2.0            3.1           6.3         11.5         14.9         12.5          80.0
   Wyoming                                                                 11.8             9.4             5.8            3.7           2.3           1.7            2.1            4.1           8.0         12.3         14.7         14.1          90.0

INPUTS FROM WEXPRO                                                                                                                                                                                                                                   12-Month
                                                                         Mar-09          Apr-09          May-09          Jun-09         Jul-09       Aug-09         Sep-09          Oct-09       Nov-09       Dec-09       Jan-10      Feb-10          Total
                          Updated from Jim Livsey 4/28/2008
Wexpro Operator Fee (Wexpro forecast)                                    17,431,446      18,747,482      17,297,487     17,272,596    17,133,307     17,678,262    17,897,025     18,756,582    18,163,447   18,277,543   18,590,046 18,511,403     215,756,626


                                                       Typical UPC          UT              WY
                                                            1                     14.9            14.7
                                                            2                     12.5            14.1
                                                            3                     10.1            11.8
                                                            4                      8.3             9.4
                                                            5                      4.4             5.8
                                                            6                      3.1             3.7
                                                            7                      2.0             2.3
                                                            8                      1.8             1.7
                                                            9                      2.0             2.1
                                                            10                     3.1             4.1
                                                            11                     6.3             8.0
                                                            12                    11.5            12.3
                                                          Total                   80.0            90.0
            G.I.   CERA        PIRA     AVG
Mar-09    $2.56    $3.80       $2.46   $2.94
Apr-09    $2.10    $4.18       $2.20   $2.83
May-09    $2.64    $3.87       $2.28   $2.93
Jun-09    $2.92    $4.18       $2.47   $3.19
 Jul-09   $3.41    $4.63       $2.70   $3.58
Aug-09    $3.42    $4.88       $2.66   $3.65
Sep-09    $2.90    $4.12       $0.66   $2.56
Oct-09    $3.07    $3.92       $1.20   $2.73
Nov-09    $4.27    $5.06       $3.00   $4.11
Dec-09    $4.80    $4.83       $3.44   $4.36
Jan-10    $6.04    $5.46       $3.78   $5.09
Feb-10    $6.03    $5.14       $3.44   $4.87


             Price Forecasts
     A                                         B                                  C               D                       E                     F                 G           H        I                                 J                                K         L   M   N
1                                                                                                                                                                             Used In
2                                                                          INPUT SECTION                                                                                      Ut Wy                                   Source
3    INPUTS FROM QUESTAR PIPELINE TARIFF AND CONTRACTS
4
5        QPC Storage Commodity Rates                                                                                     Rate                Effective
 6        Peaking Injections                                                                                               $0.03872              10/1/2008                   1.3.2   1.3p2 QPC Tariff 20th Sheet No. 6
 7        Peaking Withdrawals                                                                                              $0.03872              10/1/2008                   1.3.2   1.3p2 QPC Tariff 20th Sheet No. 6
 8        Clay Basin Injections                                                                                            $0.01049              10/1/2008                   1.3.2   1.3p2 QPC Tariff 20th Sheet No. 6
 9        Clay Basin Withdrawals                                                                                           $0.01781              10/1/2008                   1.3.2   1.3p2 QPC Tariff 20th Sheet No. 6
10
11       QPC Storage Field Reservation Charges
12        Peaking Storage Fields Demand (Leroy, Chalk Creek, Coalville)                                                    $2.87375             10/1/2008                    1.3.2 1.3p2 QPC Tariff 20th Sheet No. 6
13        Clay Basin Demand                                                                                                $2.85338             10/1/2008                    1.3.2 1.3p2 QPC Tariff 20th Sheet No. 6
14        Clay Basin Capacity                                                                                              $0.02378             10/1/2008                    1.3.2 1.3p2 QPC Tariff 20th Sheet No. 6
15
16       Volumes verified with Glen Watkins on 02/04/2009
17                                                                                                                                      QPC Rates Effective October 1, 2008.               used in Exhibit 1.3
18       FIRM TRANSPORTATION                                                                Contract Dth              Months             Maximum Rate          Effective
19        T-1 Transportation - Yearly (MT241)                                                     798,902              12                        5.28804       1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
20        T-1 Transportation - Yearly (Mainline 104)                                                50,000                                       5.28804       1/1/2009       Jan          QPC Tariff 41st Sheet No. 5
21        T-1 Transportation - Yearly (Tieline 112)                                                 52,000                                       5.28804       1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
22       Total Yearly T-1 Transportation                                                          900,902                12                                                                as long as total is same as previous, don't worry about ind. Contracts
23
24        T-1 Transportation - Seasonal(BASE TARIFF RATE LOW LOAD) Mainline 104                            0              0                              0                                 not using currently - ck with Glen
25
26        No-Notice Transportation (BASE TARIFF RATE)                                                 203,542            12                         0.86753    1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
27        GRI - Yearly (SURCHARGE LOW LOAD CUSTOMERS MAXIMUM)                                         900,902            12                         0.00000    1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
28        GRI - Seasonal   (No GRI currently)                                                          50,000            3                          0.00000    1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
29        GRI                                                                                          52,000            12                         0.00000    1/1/2009      1.3p1         QPC Tariff 41st Sheet No. 5
30
31       TRANSPORTATION COMMODITY
32       PIPELINE USAGE CHARGE TO VOLUMETRIC RELEASES
33       QPC Commodity
34        QPC Firm Transportation Usage Charge (Max & Min) (BASE TARIFF RATE)                                                                   0.00267        1/1/2008      1.3p1         QPC Tariff 41st Sheet No. 5
35        QPC (ANNUAL CHARGE ADJUSTMENT)                                                                                                        0.00170        1/1/2008      1.3p1         QPC Tariff 41st Sheet No. 5
36        QPC GRI SURCHARGE                                                                                                                     0.00000        1/1/2008      1.3p1         QPC Tariff 41st Sheet No. 5
37                                                                                                                    Current               Proposed
38       INTER TRANS (T-2 PIPELINE BASE TARIFF) MAX                                      Base Tariff                      $0.17652             $0.17652        1/1/2008                    QPC Tariff 41st Sheet No. 5
39                                                                                       GRI Surcharge                    $0.00000             $0.00000        1/1/2008                    QPC Tariff 41st Sheet No. 5
40                                                                                       Annual Charge                    $0.00170             $0.00170        1/1/2008                    QPC Tariff 41st Sheet No. 5
41                                                                                       Total                            $0.17822             $0.17822
42
43
44                                                                                                                         $0.18093             $0.18093                     1.6.3         Before Adjustment for Bad Debt (Transport grossed up for QGC fuel)
45
46
47   INPUTS FROM KERN RIVER PIPELINE TARIFF AND CONTRACTS
48      Kern River 2003 Expansion                                                        Contract Dth           Months                  Maximum Rate    Effective
49                                                                                                                                               0.5256                                    KR Tariff 5-A
50       Jan - Dec                                                                                       3000                      12          15.98700         9/30/2008 1.3.1
51       November - March                                                                               50000                       5          15.98700         9/30/2008 Jan
52
53       Days in Tariff Rate                                                                                                      365                                                      e.g., if rates effective Jan 1 in a leap year, then use 366
54
55       Kern River 2003 Expansion                                                                              Days in TEST PERIOD
56       Jan - Dec                                                                1.45                   3000                   365                 0.06000       9/30/2008 1.3p1          KR Tariff 5-A
57       November - March                                                         1.45                  50000                   151                 0.06000       9/30/2008 1.3p1          KR Tariff 5-A
58
59   INPUTS FROM QUESTAR GAS TARIFF
60
61       I-Sales Commodity Rates                                                                                   I-2 -eliminated              I-4
62       Effective Date                                                                                                     11/1/2005             5/1/2008
63       Commodity Rate                                                                                                      0.00000              9.52646
64       CO2 Refund                                                                                                          0.00000              0.00000
65       Net Commodity Rate                                                                                                  0.00000              9.52646
66
67   Current SNG Rates
68                                                                        UTAH                                    Current SNG Base Current SNG Amort. Current SNG Total                    Effective
69                                                                         GS-1          Winter                            1.12580           0.14382          $1.26962                     11/1/2008
70                                                                                       Summer                            0.52858           0.06753          $0.59611                     11/1/2008
71
72                                                                         GSS           Winter                               1.12580            0.14382          $1.26962                 11/1/2008
73                                                                                       Summer                               0.52858            0.06753          $0.59611                 11/1/2008
74
75                                                                          F-1          Winter                               1.09647            0.14008          $1.23655                 11/1/2008
76                                                                                       Summer                               0.52856            0.06752          $0.59608                 11/1/2008
77
78                                                                          F-3          Fixed                             10.67000              1.36000            $12.03                 11/1/2008
79                                                                                       Volumetric                         0.50189              0.06412          $0.56601                 11/1/2008
80
81                                                                          F-4                                               0.76705            0.09799          $0.86504                 11/1/2008
      A                                        B                                         C            D                       E                 F                     G               H    I                               J                              K   L   M   N
82
83                                                                               NGV                                              0.81241        0.10378             $0.91619                   11/1/2008
84
85                                                                                 I-2                                                                        no longer a Utah rate
86
87                                             (This includes bad debt adjustment) I-4                                            0.18202        0.00000             $0.18202                   11/1/2008
88
89                                                                               IS-2                                                                         no longer a Utah rate
90
91                                                                               IS-4                                             0.18202        0.00000             $0.18202                   11/1/2008
92
93                                                                                T-1                                             1.12580        0.14382             $1.26962                   11/1/2008
94
95                                                                                E-1                                             5.83553        0.74548             $6.58101                   11/1/2008
96
97    Current Rates
98                                                                         Utah GS-1                                                                                                            Effective
99                                                                            Block 1             Summer                                                             $8.22794                   11/1/2008
100                                                                           Block 2             Summer                                                             $7.10721                   11/1/2008
101                                                                           Block 1              Winter                                                            $9.23531                   11/1/2008
102                                                                           Block 2              Winter                                                            $7.99766                   11/1/2008
103                                                                           #1 BSF                                                                                     $5.00                  11/1/2008
104
105                                                                        Utah GSS               Summer                                                            $10.40352                   11/1/2008
106                                                                                                Winter                                                           $11.19414                   11/1/2008
107
108                                                                  Wyoming GS-1
109                                                                        Block 1                                                                                   $8.26965                   11/1/2008
110                                                                           BSF                                                                                        $8.70                  11/1/2008
111
112   INPUTS FROM PREVIOUS PASSTHROUGH CASE
113      PRIOR PERIOD COMPANY PRODUCTION AVERAGE GAS COST
114                                                                                                                     PROPOSED       PRIOR CASE               Most Recent
115       VOLUMES DTH                                                                                                       53,897,624      52,032,570           EXH 1.1                        LAST CASE IN WHICH RATES CHANGED
116       AMOUNT                                                                                                          $246,181,089    $255,264,017           EXH 1.1
117       AVG COST                                                                                                           $4.56757         $4.90585
118
119       Utah Cost of Gas by Component
120       Unit Cost Of Gas (Line 11)                                                                                               4.81081          5.69681                                     Exhibit 1.6 pg 1
121       191 Account Amortization (Line 12)                                                                                      -0.61811          0.00000                                     Exhibit 1.6 pg 1
122       Total Unit Cost In Rates (Line 13)                                                                                        4.1927          5.69681                                     Exhibit 1.6 pg 1
123
124       I-2 Commodity Cost (excluding bad debt)                                                                                       0
125
126       Wyoming Cost of Gas by Component
127       Unit Cost Of Gas (Line 10)                                                                                       #REF!                  6.60984                                       (WY) Exhibit 1.6 pg 1
128       191 Account Amortization (Line 11)                                                                               #REF!                 -0.38228                                       (WY) Exhibit 1.6 pg 1
129       Total Unit Cost In Rates (Line 13)                                                                               #REF!                  6.22756                                       (WY) Exhibit 1.6 pg 1
130
131       I-2 Commodity Cost (excluding bad debt) (Line 13)                                                         no longer a Utah rate                                                       (WY) Exhibit 1.6 pg 1
132
133      Utah I-4, IS-4 Average Commodity Range (Prior Case, Line 4, Col D)                                                        5.41879                                                      Exhibit 1.6 pg 1
134      Wyoming I-4 exhibit 1.6 p1, (Prior Case, Line 5, Col D)                                                                   5.60603                                                      (WY) Exhibit 1.6 pg 1
135   INPUTS FROM 191 ACCOUNT YEAR END BALANCE ACTUAL OR FORECAST                                                           Utah            Wyoming
136                                                                                                                                2007 Yr End
137       Supplier Non-Gas Cost Balance in 191 Account (Actual Dec 2007)                                                   ($13,045,096)                                         1.6.2          191 Account cumulative balance (JEK's Yellow Sheet)
138                                                                                          current yr /mo(text)
139       Jan 2009 191 account (Actual)                                                      2009                          ($79,878,031)     ($2,272,418)                        1.6.1          191 Account Forecast
140       Supplier Non-Gas Cost Under (Over) Collected through Jan 2009 (actual)             Jan                            ($5,962,442)                                         1.6.2          191 Account Year-End (sometimes through current period)
141       Commodity Cost Under (Over) Collected during YEAR (Fcst)
142
143   INPUTS FROM IRP
144      #1 Peak Day Demand Forecast                                                                                        2010              Source
145      Utah                                                                                                                 1,153,722      2008 IRP
146      Wyoming                                                                                                                 43,826
147      System Total Peak Day Demand Forecast                                                                                1,197,548                                           1.5     1.5
148
149
150   STORAGE FIELD INPUTS                                                                                                Storage
151      Chalk Creek Injections Factor                                                                                           0.0157                                          Scott Nelson Monthly IRP
152      Chalk Creek Withdrawls Factor                                                                                           0.0127                                          Scott Nelson Monthly IRP
153                                                                                                                                                                              Scott Nelson Monthly IRP
154       Leroy Injections Factor                                                                                                   0.0289                                       Scott Nelson Monthly IRP
155       Leroy Withdrawls Factor                                                                                                   0.0502                                       Scott Nelson Monthly IRP
156                                                                                                                                                                              Scott Nelson Monthly IRP
157       Clay Basin Injections Factor                                                                                              0.0180                                       Scott Nelson Monthly IRP
158       Clay Basin Withdrawls Factor                                                                                              0.0000                                       Scott Nelson Monthly IRP
159                                                                                                                                                                              Scott Nelson Monthly IRP
160       Coalville Injections Factor                                                                                               0.0206                                       Scott Nelson Monthly IRP
161       Coalville Withdrawls Factor                                                                                               0.0105                                       Scott Nelson Monthly IRP
162
163       QPC Storage Field Reservation Charges                                                                         Monthly Dth
      A                                                  B                 C          D                       E                      F                   G           H        I                                    J                            K         L        M        N
164        Peaking Storage Fields Demand (Leroy, Chalk Creek, Coalville)                                        184,625 didn’t change this time                     From Glen Watkins (Contract Amounts) (See Ex 1.3 pg 2 if not changed)
165        Clay Basin Demand                                                                                    111,827 didn’t change this time                     From Glen Watkins (Contract Amounts) (See Ex 1.3 pg 2 if not changed)
166        Clay Basin Capacity                                                                               13,419,000 didn’t change this time                     From Glen Watkins (Contract Amounts) (See Ex 1.3 pg 2 if not changed)
167
168 OTHER INPUTS FROM GLEN, TOM, TINA & Al                                       Volume (Dth)              Revenue
169   OTHER GATHERING
170   Actual Birch Creek Volumes                                                      3,584,806                                                                                   Exhibit 1.1 Birch Creek Dth
171   Factor to convert from Historical to Forecasted Volumes                         0.927019                                                                                    Exhibit 1.1 Actual / Total IRP
172   Forecasted Birch Creek Volumes                                                  3,323,185
173   Birch Creek Gathering Rate (CONFIDENTIAL)                                        $0.14429                                                                                   From Glen Watkins
174   Total Forecasted Birch Creek                                                    $479,502
175
176       Other gathering                                                            $2,578,520 Updated 02/09/2009                                                  JanB        Chuck Howisey's John K Query
177       Total Gathering                                                            $3,058,022                                                                     1.3.1 1.3P1
178
179       Other Transportation                                                        2,471,947 Updated 02/09/2009                                                  1.3.1         Chuck Howisey's John K Query
180
181       Forecast Future Contracts Premium over spot price                                                 $0.02            Verified with Tina 02/03/2009
182
183                                                                               Commodity              Mo. Demand
184                                                                                Charge                  Charge                 Effective
185       QGM Gathering Rates                                                     $0.22616                $852,099           9/1/2008 - 8/31/2009                           1.3p1 QGM Rates (Changes every Sep 1)
186       2008 QGC Gathering Throughput Dth From Exhibit 1.1 Backup                 35,533,716                         12                                                   1.3p1 Ex. 1.1 updated on 9/11/2006
187
188
189   OTHER INPUTS FROM JIM LIVSEY                                               Volume (Dth)              Revenue
190
191       Questar Gas Production 1/                                                 Current
192       Test Year Royalties                                                       $30,424,463                                                                     1.4.1 1.4P1 Exhibit 1.1
193       Operator Service Fee                                                      215,756,626                                                                     1.4.1 1.4P1 Jim Livsey (Updated on 9/18/2006)
194       Total Questar Gas Production Costs                                       $246,181,089
195
196       Total Questar Gas Production Dth                                           53,897,624                                                                                   this formula changes each time
197                                                                                                                                 Hot                Hot
198       Other Revenue Credits                                                        1                     2                       2                  2                    1
199                                                                                Historical             Forecast                Forecast           Forecast                2
200                                                                              12 Mo Ending           12 Mo Ending                Utah             Wyoming                 3
201       483 Sales for Resale                                                                                3,140,790             3,140,790          3,140,790             4    Wexpro (Jim Livsey)
202       490 Incidental Plant Prod Sales                                                                     3,480,879             3,480,879          3,480,879             5    Wexpro (Jim Livsey)
203       492 Incidental Gasoline_Oil Sales                                                                     866,242               866,242            866,242             6    Wexpro (Jim Livsey)
204       4951 Overriding Royalty Revenue from Celsius                                                      10,909,526             10,909,526         10,909,526             7    Wexpro (Jim Livsey)
205       4952 Oil Revenue Received from Wexpro                                                                  38,000                38,000             38,000             8    Wexpro (Jim Livsey)
206       758001 Gas Well Royalities - Other                                                                   (123,848)             (123,848)          (123,848)            9    Wexpro (Jim Livsey)
207
208
209       Total Other Revenue Credits                                                           0             18,311,589            18,311,589         18,311,589
210
211
212   SUMMARY INPUTS FROM REVRUN, RATE BASE, EXPENSES, ETC.
213
214       Supplier Non-Gas Costs Recovered at Current Rates 3/                                             $105,556,122                                             1.6.2         Blake's Revrun
215       MT Supplier Non-Gas                                                                                    $1,336                                                           Blake's Revrun
216       Net Supplier Non-Gas                                                                             $105,554,786
217       Current Int Sales SNG Rate - not including Bad Debt adj.                                            2,369,019                  0.18093                                  Revrun (D210); SNG from last case in which rates changed (see Exh. 1.6, p. 2, line 6c col. C)
218
219                                                                                                      2009-01-31      update to most current
220       Account 164-1 - Gas Stored Underground                                     Dth                Ending Balance       $ per Dth
221                                                                                  (8,472,499)             $44,429,284        ($5.24394)                          1.4.2
222
223       Ut F-3 Demand Revenue Commodity                                                                         $38,544                                                         Revenue Run
224       F-3 Demand Commodity Credit Rate ( QGC Tariff pg 2-5)                                                    $18.25                           11/1/2008       1.6.1
225       F-3 Demand Commodity Credit Dth                                                                           2,112                                           1.6.1         191 Account - current month
226
227   CET and DSM AMORTIZATION FILING INPUTS
228                                                                                                       Base DNG             Current DNG
229       GS-1 Rates (Base rates are before CET and DSM Amortizations)                                          $1.77764             $1.93502
230                                                                                                             $0.65990             $0.81429
231                                                                                                             $2.11061             $2.26888
232                                                                                                             $0.87626             $1.03123                                     Base DNG Rate from latest general rate case Docket 07-057-13
233                                                                                                                                                                               Current Rates Effective 8/15/08
234       GSS Rates (Base rates are before CET and DSM Amortizations)                                             $3.94742            $4.11060
235                                                                                                               $4.06422            $4.22771
236
237
238                                                                                                     Ending Balance              Date
239       CET Balance (Account 191.9)                                                               $         446,884.00             1/31/2009                                    Accounting or Gary Robinson or financials
240       DSM Expense Deferral Balance (Account 182.4)                                                       $18,267,717         1/31/2009                                        Accounting or Gary Robinson or financials
241
242       GS-1 Block Usage in Dth                                              Winter Blk 1                  50,996,607                                                           Block out from Dave's REVRUN
243                                                                            Winter Blk 2                  13,471,194                                                           (used Gary's "Rate Design Model - Bill Factor Input.xls" &
244                                                                            Summer Blk 1                  20,660,836                                                           Dave's "PT0802.bk" files)
      A                                       B                        C          D                E                  F                G            H        I                               J                                 K    L   M   N
245                                                                        Summer Blk 2            4,422,705
246       GSS Block Usage in Dth                                           Winter                    451,506
247                                                                        Summer                    168,378
248
249   MISCELLANEOUS INPUTS
250      Test Year                                                              Mar-09          Feb-10                                                           entered as text, beginning and end month
251
252       Wexpro Red. @ 6.3%                                                                           -6.30%                                              1.3p3 Wexpro Stip.
253
254       Pre-Tax Rate of Return %                                              WYO                    13.90%                                              1.3p2 Changes with General Rate Case
255       Pre-Tax Rate of Return %                                              UTAH                   11.56%     07-057-13                                      Changes with General Rate Case
256
257       QGC Lost & Unaccounted For %                                                                   1.50%                                      Q       Q
258
259       QGM Gathering Lost & Unaccounted For                                                         10.34%     2/4/2009                          Q       Q    from Gas Supply (Scott N.) - IRP based on this
260       QPC Lost & Unaccounted For %                                                                  1.37%     2/4/2009                          Q       Q    from Gas Supply (Scott N.) - IRP based on this
261       TOTAL                                                                                        11.71%
262
263       Capacity Release Credits                                                                $3,139,585                                               1.3p1 From Chuck Howisey
264       Capacity Release Credit Sharing % in Utah                                                      90%                                                     Docket 97-057-03 Stipulation
265       Capacity Release Credits for Utah                                                       $2,825,627                                      1.3p1
266
267
268       Bad Debt Allowance                                                                             1.00%                                    Ut Jan         Jeff Callor/Dave Curtis
269
270       GR-99-47
271       (THIS WILL CHANGE ONLY WITH NEW GENERAL IN WYOMING)                     Non Gas $   Volume - Dth
272       Wyoming Interruptible Sales (I-2, I-4)                                   $19,213           116,214                                      1.6p3          GR-99-47 Revrun
273       Wyoming Transportation                                                  $102,120           415,784                                      1.6p3          GR-99-47 Revrun
274       Total                                                                   $121,333                                                        1.6p3
275
276
277                                                                          DNG Revenue          Dth
278       12 Months Wyoming IC & IT Volumes and Non-Gas Revenues                   $74,554           473,512 Actual - 12 Months Ending Jan 2009                  Financial Report page 19
279       12 Months Wyoming I-2 and I-4 Volumes and Non-Gas Revenues               $32,012           161,098 Actual - 12 Months Ending Jan 2009                  minus commodity revenues from Wyoming 191 Account
280                                                                                                                                                              Kelly ran query to break out revenue shown on p.19 of financials
GAS BALANCE FOR 12 MONTHS ENDING: _________________

                                                                                                                                         SALES VOLUMES IN DECATHERMS (12 Months of Forecast)
                                                                     Forecast       Forecast        Forecast           Forecast       Forecast    Forecast    Forecast    Forecast      Forecast                         Forecast       Forecast       Forecast       12-Month
                   RATE CLASS                                         Mar-09         Apr-09          May-09             Jun-09         Jul-09      Aug-09      Sep-09      Oct-09        Nov-09                           Dec-09         Jan-10         Feb-10          Total
UTAH
    GSR                                                             10,872,981      6,914,051        4,363,243         2,759,647      2,202,823      2,082,623            2,284,704        4,476,449      9,337,049     14,755,668     16,718,335     12,783,768      89,551,341
    GSC                                                                      0              0                0                 0              0              0                    0                0              0              0              0              0               0
    GSS                                                                 73,015         46,521           29,360            18,489         14,818         13,993               15,305           29,892         62,318        119,465        111,758         84,950         619,884
    F-1                                                                693,103        670,129          550,393           534,084        464,164        477,747              537,929          598,677        731,374        795,210        914,823        791,338       7,758,971
    F-4                                                                 31,009         30,009           31,009            30,009         30,910         30,910               29,913           30,910         29,913         30,910         31,016         29,015         365,533
    NGV                                                                 12,007         12,962           13,527            14,147         14,778         16,296               17,351           16,421         17,743         19,053         13,637         14,191         182,113
Total Firm Sales                                                    11,682,115      7,673,672        4,987,532         3,356,376      2,727,493      2,621,569            2,885,202        5,152,349     10,178,397     15,720,306     17,789,569     13,703,262      98,477,842

    I-4                                                               145,746        143,756           175,001          108,524        201,993         155,283              131,431         174,723        203,417        228,844        185,336        173,165        2,027,219
    IS-4                                                               40,488         18,741            37,950           31,919         13,990          21,781               23,697          19,517         31,214         38,135         26,753         37,615          341,800
Total Interruptible Sales                                             186,234        162,497           212,951          140,443        215,983         177,064              155,128         194,240        234,631        266,979        212,089        210,780        2,369,019


Total Utah Sales                                                    11,868,349      7,836,169        5,200,483         3,496,819      2,943,476      2,798,633            3,040,330        5,346,589     10,413,028     15,987,285     18,001,658     13,914,042     100,846,861

Total Utah Transportation                                            3,357,856      3,495,271        3,500,465         3,522,394      3,488,496      3,701,184            3,946,553        3,955,396      3,784,694      4,016,425      4,054,464      3,457,720      44,280,918


Total Utah Sales & Trans                                            15,226,205     11,331,440        8,700,948         7,019,213      6,431,972      6,499,817            6,986,883        9,301,985     14,197,722     20,003,710     22,056,122     17,371,762     145,127,779

WYOMING
  GS-1                                                                412,451        288,214           184,145           97,002          69,822         54,233               98,679         229,181        411,516        539,748        570,493        495,749        3,451,233
  GS-W                                                                 22,436         15,433             9,866            5,201           3,782          2,936                5,340          12,399         22,231         29,192         30,756         26,725          186,297
  F-1                                                                  29,894         25,349            20,420           18,085          13,718         13,300               16,711          19,862         30,072         32,635         37,680         34,993          292,719
  NGV                                                                     543            423               545              618             633            724                  622             693            603            504            454            475            6,837
Total Firm Sales                                                      465,324        329,419           214,976          120,906          87,955         71,193              121,352         262,135        464,422        602,079        639,383        557,942        3,937,086

  I-2                                                                        0              0                0                 0              0              0                    0                0              0             0               0             0                0
  I-4                                                                   13,211         14,321           12,387            10,168          7,988         10,180               12,253           10,210         17,971        16,008          17,574        15,407          157,678
Total Interruptible Sales                                               13,211         14,321           12,387            10,168          7,988         10,180               12,253           10,210         17,971        16,008          17,574        15,407          157,678


Total Wyoming Sales                                                   478,535        343,740           227,363          131,074          95,943         81,373              133,605         272,345        482,393        618,087        656,957        573,349        4,094,764

Total Wyoming Transportation                                            26,335         23,115           54,261            14,364         27,124         28,656               68,050           30,251         34,349        55,304          73,522       114,120          549,451


Total Wyoming Sales & Trans                                           504,870        366,855           281,624          145,438        123,067         110,029              201,655         302,596        516,742        673,391        730,479        687,469        4,644,215


Total System Sales and Trans                                        15,731,075     11,698,295        8,982,572         7,164,651      6,555,039      6,609,846            7,188,538        9,604,581     14,714,464     20,677,101     22,786,601     18,059,231     149,771,994

Usage by Season
                                                    Month           3                  4                5                 6              7              8                    9                10             11             12             1              2
GS-1                                                                0
                                          Season (0=Winter, 1=Summer)                  1                1                 1              1              1                    1                1              0              0              0              0             Total
    Winter                                                      10,872,981                  0                0                 0              0              0                    0                0      9,337,049     14,755,668     16,718,335     12,783,768      64,467,801
    Summer                                                               0          6,914,051        4,363,243         2,759,647      2,202,823      2,082,623            2,284,704        4,476,449              0              0              0              0      25,083,540
GSS
    Winter                                                              73,015              0                0                 0              0              0                    0                0         62,318       119,465        111,758         84,950          451,506
    Summer                                                                   0         46,521           29,360            18,489         14,818         13,993               15,305           29,892              0             0              0              0          168,378
F-1
    Winter                                                            693,103              0                 0                0              0               0                    0               0        731,374        795,210        914,823        791,338        3,925,848
    Summer                                                                  0        670,129           550,393          534,084        464,164         477,747              537,929         598,677              0              0              0              0        3,833,123


                   Rates: R050201.R1             WYOMING NON-CORE DNG REVENUES FROM DEMAND FORECAST AND CURRENTLY EFFECTIVE I-SALES GAS COST RATES
                                                              Forecast  Forecast    Forecast   Forecast   Forecast  Forecast      Forecast    Forecast                                                    Forecast       Forecast       Forecast       Forecast       12-Month
                                                               Mar-09    Apr-09      May-09     Jun-09     Jul-09    Aug-09        Sep-09      Oct-09                                                      Nov-09         Dec-09         Jan-10         Feb-10          Total
I-2 & 1-4 (Non-Gas Revenue) (Yearly)                            $2,770     $2,937      $2,644     $2,308    $1,978     $2,309        $2,624      $2,315                                                     $3,490         $3,193          $3,430         $3,101         $33,099
IC (Total Revenue) (Yearly)                                     $2,848     $2,500      $5,868     $1,553    $2,933     $3,099        $7,359      $3,271                                                     $3,715         $5,981          $7,951        $12,340         $59,418

I-2 Gas Cost (Rate Effective 11/1/2005)                               0.00000        0.00000           0.00000          0.00000        0.00000         0.00000              0.00000         0.00000        0.00000        0.00000        0.00000        0.00000
I-4 Gas Cost (Rate Effective 5/1/2008)                                9.52646        9.52646           9.52646          9.52646        9.52646         9.52646              9.52646         9.52646        9.52646        9.52646        9.52646        9.52646


                                                             ALLOCATION BASES
                                                                 DEMAND                                             OTHER COST
Utah Peak Day Demand                                             1,153,722     96.34%                                 Utah Sales 100,846,861            96.10%
Wyoming Peak Day Demand                                             43,826      3.66%                              Wyoming Sales    4,094,764            3.90%
Peak Day Demand                                                  1,197,548    100.00%                                 Total Sales 104,941,625          100.00%


                      Financial Report Information (Latest 12 Months of Actual Expenses and 13 Months of Rate Base)
                                                                   Actual        Actual        Actual         Actual                   Actual         Actual               Actual          Actual          Actual         Actual         Actual         Actual
Accounts                                                          May-08         Jun-08        Jul-08        Aug-08                    Sep-08         Oct-08               Nov-08          Dec-08          Jan-09         Feb-08         Mar-08         Apr-08          Total
EXPENSES
   Gas Use In Dth (Acct 810 & 812)                                      19,949         19,915           20,945            20,678         19,115         22,543               21,905           23,770         27,506        27,237          18,442        19,014          261,020

    Other Revenue (Yearly)
    Sales for Resale (account 483)                                  $1,159,821     $1,676,073       $1,055,306        $1,022,513     $1,137,145       $623,592             $299,233         $270,503     $2,204,484      $651,032       $440,258       $462,340      $11,002,299
    Incidental Plant Prod Sales (Acct 490)                            $394,105       $408,540         $620,575          $778,390       $902,517       $733,638             $637,634         $453,946       $275,314      $426,976       $356,746       $495,586       $6,483,968
    Gas Processed by Others (account 491)                                   $0             $0               $0                $0             $0             $0                   $0               $0             $0            $0             $0             $0               $0
    Gasoline - Oil Sales (account 492)                                $117,067       $210,473         $310,531          $277,543       $267,850       $447,136             $288,161        ($150,237)       $77,129       $65,563       $138,442        $61,191       $2,110,848
    Gasoline - Oil Cost (account 758.001)                             ($18,117)      ($30,232)        ($41,007)         ($42,456)      ($40,713)      ($71,413)            ($40,648)         $29,015       ($11,096)     ($10,649)      ($17,500)       ($8,555)       ($303,370)


    Overriding Royalty (account 495-1)                              $2,100,911     $1,916,084       $2,156,263        $2,462,412     $2,953,015     $2,460,072             $765,532        $932,744       $954,453      $1,684,353     $1,759,838     $1,828,562     $21,974,238
    Wexpro Revenue Sharing (account 495-2)                            $867,782       $722,772         $915,508          $742,619       $130,522       ($24,610)              $1,216              $0             $0        $626,707       $609,972       $698,833      $5,291,321
                                                                                                                                                                                                                                                                    Page 2 of 6
                                                          Actual      Actual        Actual           Actual             Actual         Actual          Actual              Actual          Actual          Actual         Actual         Actual         Actual         13-Month
Accounts                                                 Jan-08       Feb-08        Mar-08           Apr-08             May-08         Jun-08          Jul-08              Aug-08          Sep-08          Oct-08         Nov-08         Dec-08         Jan-09         Average
RATE BASE - PRODUCTION
   Acct 164 (Working Gas) - Production             31,071,907   26,127,693         14,972,980       14,294,989   27,962,921   34,234,315             43,236,422          56,328,450       69,122,842   74,115,252   76,575,357   61,834,504   44,429,284             $44,713,027
   Acct 101 - Production                           85,265,841   85,265,841         85,265,841       85,265,841   85,265,841   84,931,685             84,853,459          84,853,459       84,853,459   84,853,459   84,853,459   84,853,459   84,853,459              85,014,621
   Acct 108 - Production                          (67,218,150) (67,300,862)       (67,373,775)     (67,455,550) (67,529,958) (67,278,905)           (67,281,328)        (67,367,123)     (67,471,186) (67,520,638) (67,608,207) (67,669,514) (67,764,242)            (67,445,687)
   Acct 111 - Production                           (5,969,858) (5,971,701)         (5,973,474)      (5,975,351) (5,977,037) (5,978,949)              (5,980,797)         (5,982,779)      (5,985,237) (5,986,272) (5,988,301) (5,989,645) (5,991,860)                 (5,980,867)
   Acct 2550 - Production                            (237,879)    (234,350)          (230,821)        (227,293)    (223,764)    (220,235)              (216,706)           (213,177)        (209,649)    (206,120)    (202,591)    (199,062)    (195,533)               (216,706)
   Acct 2820 - Production                          (4,443,667) (4,372,738)         (4,328,953)      (4,285,353) (4,241,803) (4,198,565)              (4,155,491)         (4,104,024)      (3,813,256) (3,769,117) (3,725,902) (3,614,644) (3,597,203)                 (4,052,523)
   Acct 2821 - Production                          (1,277,368) (1,277,368)         (1,277,368)      (1,277,368) (1,277,368) (1,277,368)              (1,277,368)         (1,277,368)      (1,277,368) (1,243,679) (1,243,679) (1,243,679) (1,243,679)                 (1,267,542)

                                                                    Production                                                        Acct 101     Acct 108              Acct 111      Acct 2550       Acct 2820     Acct 2821            Total
    Depreciation - Acct 403                                           $958,474                   Thirteen month average             $85,014,621 ($67,445,687)          ($5,980,867)     ($216,706) ($4,052,523) ($1,267,542)           $6,051,296
    Amortization & Depletion - Acct 404                                 22,001                   Wexpro Red. @ 6.3 %                ($5,355,921)  $4,249,078              $376,795                                                      ($730,048)
    Utah Pre-Tax Return on Production Assets                           615,136                                                                                                                                      $5,321,248
    Utah Production Cost                                            $1,595,612                                                                                         Utah Pre-Tax Rate of Return on Production Assets (0.1156)        $615,136
                                                                                                                                                                     Wyoming Pre-Tax Rate of Return on Production Assets (0.139)        $739,653

TACTICAL PLAN INFORMATION (IRP)                                                                                                                                                                                                                                       12-Month
                                                                      Mar-09         Apr-09          May-09             Jun-09         Jul-09         Aug-09               Sep-09          Oct-09          Nov-09         Dec-09         Jan-10         Feb-10          Total
COMPANY PRODUCTION
   Prior Company                                                     1,116,874      1,078,872        1,098,603           980,426        905,409        902,865              685,308          930,805      1,242,173      1,300,475      1,288,952      1,188,291      12,719,053
   D24 Wells                                                         3,412,643      3,383,020        3,439,056         3,263,775      2,819,023      2,798,107            2,652,832        3,725,198      3,697,906      3,818,202      3,780,854      3,487,500      40,278,116
   Brady & Powel                                                        81,844         78,213           79,810            76,270         77,827         76,855               73,446           74,945         71,621         73,083         72,170         64,371         900,455
   Total Company Production                                          4,611,361      4,540,105        4,617,469         4,320,471      3,802,259      3,777,827            3,411,586        4,730,948      5,011,700      5,191,760      5,141,976      4,740,162      53,897,624

STORAGE INJECTIONS
   Chalk Creek                                                              0               0                0                 0              0              0                    0          227,983        60,697         19,635               0             0          308,315
   Coalville                                                                0               0                0                 0              0              0              148,602          186,826        23,215          7,684          46,649        90,114          503,090
   Leroy                                                               31,785               0                0                 0              0              0               51,538          302,127        17,565              0               0        13,163          416,178
   Total Peaking Storage                                               31,785               0                0                 0              0              0              200,140          716,936       101,477         27,319          46,649       103,277        1,227,583
   Clay Basin                                                         484,864          87,576        1,650,483         2,138,800      2,109,410      2,009,804            1,777,394        1,582,248       549,603         56,740          12,619        52,677       12,512,218
   Total Storage Injections                                           516,649          87,576        1,650,483         2,138,800      2,109,410      2,009,804            1,977,534        2,299,184       651,080         84,059          59,268       155,954       13,739,801
STORAGE WITHDRAWLS
   Chalk Creek                                                         290,800             0                 0                 0                0               0                    0             0             0          19,327              0              0         310,127
   Coalville                                                           117,455       167,532                 0                 0                0               0                    0             0         5,582           7,526         45,688         88,258         432,041
   Leroy                                                               236,880       110,002                 0                 0                0               0                    0             0             0               0              0         12,782         359,664
   Total Peaking Storage                                               645,135       277,534                 0                 0                0               0                    0             0         5,582          26,853         45,688        101,040       1,101,832
   Clay Basin                                                        1,487,010       643,510           114,144            61,990                0               0                    0        18,739       594,263       2,847,986      4,291,542      2,749,246      12,808,430
   Total Storage Withdrawls                                          2,132,145       921,044           114,144            61,990                0               0                    0        18,739       599,845       2,874,839      4,337,230      2,850,286      13,910,262


Gas Supply and Demand                                                Forecast       Forecast        Forecast           Forecast       Forecast       Forecast             Forecast         Forecast       Forecast       Forecast       Forecast       Forecast       12-Month
Demand                                                                Mar-09         Apr-09          May-09             Jun-09         Jul-09         Aug-09               Sep-09           Oct-09         Nov-09         Dec-09         Jan-10         Feb-10          Total

Utah Sales                                                          11,868,349      7,836,169        5,200,483         3,496,819      2,943,476      2,798,633            3,040,330        5,346,589     10,413,028     15,987,285     18,001,658     13,914,042     100,846,861
Wyoming Sales                                                          478,535        343,740          227,363           131,074         95,943         81,373              133,605          272,345        482,393        618,087        656,957        573,349       4,094,764
Total Sales                                                         12,346,884      8,179,909        5,427,846         3,627,893      3,039,419      2,880,006            3,173,935        5,618,934     10,895,421     16,605,372     18,658,615     14,487,391     104,941,625

Distribution Use (Offices) Check formulas for correct month            18,442         19,014            19,949            19,915         20,945         20,678               19,115           22,543        21,905         23,770         27,506         27,237          261,019
Distribution Lost and Unaccounted for                                 188,304        124,857            82,961            55,550         46,605         44,173               48,625           85,911       166,254        253,236        284,560        221,035        1,602,071

Total City Gate                                                     12,553,630      8,323,780        5,530,756         3,703,358      3,106,969      2,944,857            3,241,675        5,727,388     11,083,580     16,882,378     18,970,681     14,735,663     106,804,715

Peaking Injection                                                       31,785              0                0                 0              0              0              200,140          716,936        101,477         27,319         46,649        103,277       1,227,583
Clay Basin Injection                                                   484,864         87,576        1,650,483         2,138,800      2,109,410      2,009,804            1,777,394        1,582,248        549,603         56,740         12,619         52,677      12,512,218
Storage Lost & Unaccounted For                                           9,646          1,576           29,709            38,498         37,969         36,176               36,544           44,640         11,832          1,488          1,188          3,185         252,452
Total Demand                                                        13,079,925      8,412,932        7,210,948         5,880,656      5,254,348      4,990,837            5,255,753        8,071,212     11,746,492     16,967,925     19,031,137     14,894,802     120,796,968

Supply
Company Production                                                   4,611,361      4,540,105        4,617,469         4,320,471      3,802,259      3,777,827            3,411,586        4,730,948      5,011,700      5,191,760      5,141,976      4,740,162      53,897,624
Co Prod Lost & Unaccounted For                                        (539,990)      (531,646)        (540,706)         (505,927)      (445,245)      (442,384)            (399,497)        (553,994)      (586,870)      (607,955)      (602,125)      (555,073)     (6,311,412)
Company Production @ City Gate                                       4,071,371      4,008,459        4,076,763         3,814,544      3,357,014      3,335,443            3,012,089        4,176,954      4,424,830      4,583,805      4,539,851      4,185,089      47,586,212

Peaking Withdrawal                                                     645,135       277,534                 0                 0              0               0                   0                0         5,582          26,853         45,688        101,040       1,101,832
Clay Basin Withdrawal                                                1,487,010       643,510           114,144            61,990              0               0                   0           18,739       594,263       2,847,986      4,291,542      2,749,246      12,808,430
QPC Transportation Loss on Storage                                     (46,028)      (19,899)           (1,564)             (849)             0               0                   0             (257)       (8,276)        (39,710)       (59,900)       (40,617)       (217,101)
Storage Lost & Unaccounted For                                          (9,646)       (1,576)          (29,709)          (38,498)       (37,969)        (36,176)            (36,544)         (44,640)      (11,832)         (1,488)        (1,188)        (3,185)       (252,452)
Storage Supply @ City Gate                                           2,076,471       899,568            82,872            22,642        (37,969)        (36,176)            (36,544)         (26,158)      579,737       2,833,641      4,276,142      2,806,484      13,440,710

Gas Purchased @ City Gate                                            6,922,437      3,503,329        3,021,604         2,004,972      1,897,334      1,655,394            2,243,664        3,875,776      6,730,093      9,548,991     10,213,956      7,900,044      59,517,594
 Gas Reimbursement                                                      96,155         48,662           41,971            27,849         26,355         22,994               31,165           53,835         93,483        132,638        141,875        109,734         826,716
Gas Purchased - Dth ( /.98)                                          7,018,592      3,551,991        3,063,575         2,032,821      1,923,689      1,678,388            2,274,829        3,929,611      6,823,576      9,681,629     10,355,831      8,009,778      60,344,310

Transported Volumes                                                 13,079,925      8,412,932        7,210,948         5,880,656      5,254,348      4,990,837            5,255,753        8,071,212     11,746,492     16,967,925     19,031,137     14,894,802     120,796,968

Storage Fuel %                                          1.8260%

Company Production as % of Total Supply / Demand                        39.65%         56.11%           60.12%            68.00%         66.40%         69.24%               60.00%           54.63%         42.35%        34.91%          33.18%        37.18%           47.18%

PURCHASES BREAKDOWN
Spot Market Purchases                                                 150,000        150,000           150,000          150,000        150,000         150,000              150,000         150,000        150,000        150,000        150,000        150,000        1,800,000
Spot Market Purchases Cost                                           $441,000       $424,500          $439,500         $478,500       $537,000        $547,500             $384,000        $409,500       $616,500       $654,000       $763,500       $730,500       $6,426,000

Contract Purchases (Dth)                                             3,115,500       255,000           263,500          255,000        263,500         263,500              255,000          263,500      1,305,000      2,464,500      2,464,500      2,226,000      13,394,500
Contract Purchases Cost Including Stabalization Costs              $11,411,710      $701,250          $750,975         $793,050       $922,250        $940,695             $632,400       $1,031,608     $5,855,193    $11,254,695    $13,053,780    $11,333,049     $58,680,657
                                                                                                                                                                                                                                                                                    ###########
Peak Purchases (Dth)                                                 2,000,000              0                  0               0              0                  0                0                0      3,000,000      5,000,000      5,000,000      4,000,000      19,000,000
Peak Purchases Cost                                                 $7,460,000             $0                 $0              $0             $0                 $0               $0               $0    $15,577,500    $26,523,374    $31,289,982    $23,801,143    $104,651,999

Future Purchases                                                     1,753,092      3,146,991        2,650,075         1,627,821      1,510,189      1,264,888            1,869,829        3,516,111      2,368,576      2,067,129      2,741,331      1,633,778      26,149,810
Future Purchases Cost                                               $5,189,152     $8,968,924       $7,817,721        $5,225,305     $5,436,680     $4,642,139           $4,824,159       $9,669,305     $9,782,219     $9,054,025    $14,008,201     $7,989,174     $92,607,004

Total Purchases Cost                                               $24,501,862    $10,094,674       $9,008,196        $6,496,855     $6,895,930     $6,130,334           $5,840,559      $11,110,413    $31,831,412    $47,486,094    $59,115,463    $43,853,866    $262,365,660

Gas Cost
Gas Cost Purchases                                                   $3.49099       $2.84198          $2.94042         $3.19598       $3.58474        $3.65251             $2.56747        $2.82736       $4.66492       $4.90476       $5.70842       $5.47504
Gas Cost Injection Rate - this line not used - DELETE?               $4.06664       $4.06664          $4.06664         $4.06664       $4.06664        $4.06664             $4.06664        $4.06664       $4.06664       $4.06664       $4.06664       $4.06664
'Future Contract Price (spot + $0.02)                                $2.96000       $2.85000          $2.95000         $3.21000       $3.60000        $3.67000             $2.58000        $2.75000       $4.13000       $4.38000       $5.11000       $4.89000

System Production                                                    4,071,371      4,008,459        4,076,763         3,814,544      3,357,014      3,335,443            3,012,089        4,176,954      4,424,830      4,583,805      4,539,851      4,185,089      47,586,212
System Purchases                                                     6,922,437      3,503,329        3,021,604         2,004,972      1,897,334      1,655,394            2,243,664        3,875,776      6,730,093      9,548,991     10,213,956      7,900,044      59,517,594
System Gathering of Production                                       3,040,186      2,993,208        3,044,213         2,848,407      2,506,760      2,490,652            2,249,196        3,119,027      3,304,122      3,422,832      3,390,011      3,125,102      35,533,716
System Birch Creek Gathering                                           306,708        301,969          307,114           287,361        252,894        251,269              226,909          314,662        333,335        345,311        342,000        315,275       3,584,806

Utah Production                                                      3,912,508      3,852,051        3,917,690         3,665,703      3,226,025      3,205,296            2,894,559        4,013,972      4,252,176      4,404,947      4,362,709      4,021,789      45,729,425
Utah Purchases                                                       6,652,328      3,366,631        2,903,703         1,926,739      1,823,301      1,590,802            2,156,117        3,724,545      6,467,489      9,176,394      9,815,413      7,591,789      57,195,251
Utah Gathering                                                       2,921,560      2,876,415        2,925,429         2,737,264      2,408,948      2,393,468            2,161,434        2,997,324      3,175,197      3,289,275      3,257,735      3,003,162      34,147,211
Utah Birch Creek Gathering                                             294,740        290,186          295,131           276,148        243,026        241,465              218,055          302,384        320,328        331,837        328,655        302,973       3,444,928

Wyoming Production                                                    158,863        156,408           159,073          148,841        130,989         130,147              117,530         162,982        172,654        178,858        177,142        163,300        1,856,787
Wyoming Purchases                                                     270,109        136,698           117,901           78,233         74,033          64,592               87,547         151,231        262,604        372,597        398,543        308,255        2,322,343
Wyoming Gathering                                                     118,626        116,793           118,784          111,143         97,812          97,184               87,762         121,703        128,925        133,557        132,276        121,940        1,386,505
Wyoming Birch Creek Gathering                                          11,968         11,783            11,983           11,213          9,868           9,804                8,854          12,278         13,007         13,474         13,345         12,302          139,879


I-2, I-4 Averate Gas Cost Calculations
Wyoming
      Wyoming I-2 Volumes                                                    0              0                0                 0              0              0                    0                0              0             0               0             0                0
      Wyoming I-4 Volumes                                               13,211         14,321           12,387            10,168          7,988         10,180               12,253           10,210         17,971        16,008          17,574        15,407          157,678
                                                                        13,211         14,321           12,387            10,168          7,988         10,180               12,253           10,210         17,971        16,008          17,574        15,407          157,678

    Global Insight Spot Price Forecast                                   $2.94          $2.83            $2.93             $3.19          $3.58          $3.65                $2.56            $2.73          $4.11          $4.36          $5.09          $4.87
                                                                    $38,840.34     $40,528.43       $36,293.91        $32,435.92     $28,597.04     $37,157.00           $31,367.68       $27,873.30     $73,860.81     $69,794.88     $89,451.66     $75,032.09     $581,233.06
                                                                                                                                                                                                                                                                        $3.68620
                                                                                                                                                                                                                                                                          98.50%
                                                                                                                                                                                                                                                                          98.63%
                                                                                                                                                                                                                                                                        $3.79432
Utah
   Utah I-4 & IS-4 Volumes                                            186,234        162,497          212,951           140,443        215,983         177,064             155,128          194,240        234,631        266,979        212,089        210,780        2,369,019
   Global Insight Spot Price Forecast                                   $2.94          $2.83            $2.93             $3.19          $3.58           $3.65               $2.56            $2.73          $4.11          $4.36          $5.09          $4.87
                                                                      $547,528       $459,867         $623,946          $448,013       $773,219        $646,284            $397,128         $530,275       $964,333     $1,164,028     $1,079,533     $1,026,499       $8,660,653
                                                                                                                                                                                                                                                                        $3.65580
                                                                                                                                                                                                                                                                          98.50%
                                                                                                                                                                                                                                                                          98.63%

                                                                                                                                                                                                                                                                        $3.76302
                                                                                                                                                                                                         Page 12 of 89




                                Rate Caclulation for the CET and DSM Amortizations

                                                                                                                           Solver Cells
                           CET Amortization % Calculation                                                            % Change      Difference
                   Balance      Date      GS-1/GSS Dth       Amortization per Dth                                       0.2766%        ($0)
DSM Balance      $18,267,717 1/31/2009      90,171,226            $0.20259

                                                                                                                                                                       Typical Bill Rates
                                            CET Amortization Calculation
                   Balance        Date       DNG Rev         New DNG                    % Change                                                 Current                          Proposed
CET Balance       $446,884     1/31/2009   $161,583,967    $162,030,851                   0.2766%                                               Effective                                SNG &         CET, DSM
                                                                                                                                                11/1/2008   CET Only       DSM Only    Commodity       Commodity
                                                                                                                                                   BSF        BSF             BSF          BSF            BSF
                          Revenue Calculation                 CET Amortization                 Total DNG              REVRUN Calculation          $5.00      $5.00           $5.00        $5.00          $5.00
Utah GS-1            Dth      Base DNG DNG Revenue           CET Rate    Revenue        DNG Rate      Revenue        CET Rate   CET Amort
Block 1 Summer    20,660,836   $1.77764     36,727,529         $0.00492    101,575      $1.78256       36,829,180      $0.00492    101,651      $8.22794    $8.22811       $8.27790         $6.67080    $6.72093
Block 2 Summer     4,422,705   $0.65990      2,918,543         $0.00183      8,072      $0.66173        2,926,637      $0.00183       8,094
Block 1 Winter    50,996,607   $2.11061    107,633,949         $0.00584    297,677      $2.11645      107,931,769      $0.00584    297,820      $9.23531    $9.23551       $9.28527         $7.61825    $7.66841
Block 2 Winter    13,471,194   $0.87626     11,804,268         $0.00242     32,646      $0.87868       11,836,869      $0.00242     32,600
GS-1 Block Rev    89,551,342             $159,084,289                     $439,970                   $159,524,454                 $440,165

Utah GSS
Summer               168,378    $3.94742        664,659         $0.01092        1,839    $3.95834         666,497      $0.01092         1,839
Winter               451,506    $4.06422      1,835,020         $0.01124        5,075    $4.07546       1,840,095      $0.01124         5,075
GSS Block Rev        619,884                 $2,499,678                        $6,914                  $2,506,592                      $6,914

GS-1 & GSS        90,171,226     2.22060 $161,583,967                        $446,884                $162,031,046                   $447,079

                         Total Rate Calculation With CET Amortization Only                            3/1/2009       11/1/2008
Utah GS-1         Total DNG       CET           DSM         Total DNG         SNG       Commodity    Total Rate      Total Rate
Block 1 Summer      $1.77764 $0.00492           $0.15263        $1.93519     $0.59611     $5.69681        $8.22811     $8.22794      $0.00017
Block 2 Summer      $0.65990 $0.00183           $0.15263        $0.81436     $0.59611     $5.69681        $7.10728     $7.10721      $0.00007
Block 1 Winter      $2.11061 $0.00584           $0.15263        $2.26908     $1.26962     $5.69681        $9.23551       9.23531     $0.00020
Block 2 Winter      $0.87626 $0.00242           $0.15263        $1.03131     $1.26962     $5.69681        $7.99774       7.99766     $0.00008
Utah GSS
Summer              $3.94742    $0.01092       $0.15263         $4.11097     $0.59611     $5.69681      $10.40389      10.40352      $0.00037
Winter              $4.06422    $0.01124       $0.15263         $4.22809     $1.26962     $5.69681      $11.19452      11.19414      $0.00038

                        Total Rate Calculation With DSM Amortization Only                             3/1/2009       11/1/2008
Utah GS-1         Base DNG       CET           DSM         Total DNG          SNG       Commodity    Total Rate      Total Rate
Block 1 Summer      $1.77764 $0.00475          $0.20259        $1.98498      $0.59611     $5.69681        $8.27790     $8.22794      $0.04996
Block 2 Summer      $0.65990 $0.00176          $0.20259        $0.86425      $0.59611     $5.69681        $7.15717     $7.10721      $0.04996
Block 1 Winter      $2.11061 $0.00564          $0.20259        $2.31884      $1.26962     $5.69681        $9.28527       9.23531     $0.04996
Block 2 Winter      $0.87626 $0.00234          $0.20259        $1.08119      $1.26962     $5.69681        $8.04762       7.99766     $0.04996
Utah GSS
Summer              $3.94742    $0.01055       $0.20259         $4.16056     $0.59611     $5.69681      $10.45348      10.40352      $0.04996
Winter              $4.06422    $0.01086       $0.20259         $4.27767     $1.26962     $5.69681      $11.24410      11.19414      $0.04996

                   Total Rate Calculation With SNG and Commodity Changes Only                         3/1/2009       11/1/2008
Utah GS-1         Base DNG        CET           DSM        Total DNG       SNG          Commodity    Total Rate      Total Rate
Block 1 Summer       $1.77764 $0.00475          $0.15263       $1.93502   $0.54308        $4.19270        $6.67080     $8.22794     -$1.55714
Block 2 Summer       $0.65990 $0.00176          $0.15263       $0.81429   $0.54308        $4.19270        $5.55007     $7.10721     -$1.55714
Block 1 Winter       $2.11061 $0.00564          $0.15263       $2.26888   $1.15667        $4.19270        $7.61825       9.23531    -$1.61706
Block 2 Winter       $0.87626 $0.00234          $0.15263       $1.03123   $1.15667        $4.19270        $6.38060       7.99766    -$1.61706
Utah GSS
Summer              $3.94742    $0.01055       $0.15263         $4.11060     $0.54308     $4.19270       $8.84638      10.40352     -$1.55714
Winter              $4.06422    $0.01086       $0.15263         $4.22771     $1.15667     $4.19270       $9.57708      11.19414     -$1.61706

                                      Total Rate Calculation                                          3/1/2009       11/1/2008
Utah GS-1         Base DNG       CET          DSM            Total DNG        SNG       Commodity    Total Rate      Total Rate
Block 1 Summer      $1.77764    $0.00492       $0.20259          $1.98515    $0.54308     $4.19270        $6.72093     $8.22794     -$1.50701
Block 2 Summer      $0.65990    $0.00183       $0.20259          $0.86432    $0.54308     $4.19270        $5.60010     $7.10721     -$1.50711
Block 1 Winter      $2.11061    $0.00584       $0.20259          $2.31904    $1.15667     $4.19270        $7.66841       9.23531    -$1.56690
Block 2 Winter      $0.87626    $0.00242       $0.20259          $1.08127    $1.15667     $4.19270        $6.43064       7.99766    -$1.56702
Utah GSS
Summer              $3.94742    $0.01092       $0.20259         $4.16093     $0.54308     $4.19270       $8.89671      10.40352     -$1.50681
Winter              $4.06422    $0.01124       $0.20259         $4.27805     $1.15667     $4.19270       $9.62742      11.19414     -$1.56672
                                                                                   Page 13 of 89




                 Typical Customer Difference - CET Amortization Only
                   Typical
GS-1                 Dth       11/1/2008        3/1/2009         Change % Change
January                  14.9    $142.61         $142.61           $0.00
February                 12.5     120.44          120.44             0.00
March                    10.1      98.28           98.28             0.00
April                      8.3     73.29           73.29             0.00
May                        4.4     41.20           41.20             0.00
June                       3.1     30.51           30.51             0.00
July                       2.0     21.46           21.46             0.00
August                     1.8     19.81           19.81             0.00
September                  2.0     21.46           21.46             0.00
October                    3.1     30.51           30.51             0.00
November                   6.3     63.18           63.18             0.00
December                 11.5     111.21          111.21             0.00
                         80.0    $773.96         $773.96           $0.00  0.00%


                 Typical Customer Difference - DSM Amortization Only
                   Typical
GS-1                 Dth       11/1/2008        3/1/2009         Change % Change
January                   14.9   $142.61         $143.35           $0.74
February                  12.5    120.44          121.07             0.63
March                     10.1     98.28           98.78             0.50
April                      8.3     73.29           73.71             0.42
May                        4.4     41.20           41.42             0.22
June                       3.1     30.51           30.66             0.15
July                       2.0     21.46           21.56             0.10
August                     1.8     19.81           19.90             0.09
September                  2.0     21.46           21.56             0.10
October                    3.1     30.51           30.66             0.15
November                   6.3     63.18           63.50             0.32
December                  11.5    111.21          111.78             0.57
                          80.0   $773.96         $777.95           $3.99  0.52%


            Typical Customer Difference - SNG and Commodity Changes Only
                     Typical
GS-1                  Dth        11/1/2008      3/1/2009        Change % Change
January                    14.9    $142.61       $118.51        -$24.10
February                   12.5     120.44        100.23         -20.21
March                      10.1      98.28         81.94         -16.34
April                        8.3     73.29         60.37         -12.92
May                          4.4     41.20         34.35          -6.85
June                         3.1     30.51         25.68          -4.83
July                         2.0     21.46         18.34          -3.12
August                       1.8     19.81         17.01          -2.80
September                    2.0     21.46         18.34          -3.12
October                      3.1     30.51         25.68          -4.83
November                     6.3     63.18         52.99         -10.19
December                   11.5     111.21         92.61         -18.60
                           80.0    $773.96       $646.05       -$127.91 -16.53%


   Typical Customer Difference - CET & DSM Amort, SNG and Commodity Changes
                  Typical
GS-1               Dth        11/1/2008      3/1/2009         Change % Change
January                 14.9     $142.61      $119.26         -$23.35
February                12.5      120.44       100.86          -19.58
March                   10.1       98.28        82.45          -15.83
April                     8.3      73.29        60.78          -12.51
May                       4.4      41.20        34.57           -6.63
June                      3.1      30.51        25.83           -4.68
July                      2.0      21.46        18.44           -3.02
August                    1.8      19.81        17.10           -2.71
September                 2.0      21.46        18.44           -3.02
October                   3.1      30.51        25.83           -4.68
November                  6.3      63.18        53.31           -9.87
December                11.5      111.21        93.19          -18.02
                        80.0     $773.96      $650.06        -$123.90 -16.01%
                                                                                                                     UTAH SUMMARY
  NOT AN EXHIBIT !!!
NEEDS TO BE UPDATED FOR GSR AND GSC RATES                                                                                                                                                                                                    Sub Total
                                                                     COMMODITY                                                                                                      SNG                                                          TOTAL
                                   Current    Proposed        Current     Proposed                        Revenue                %            Current   Proposed      Current             Proposed           Revenue          %           Revenue        %
  RATE        Dth Sales            Rates        Rates         Revenue     Revenue                         Difference           Change          Rates      Rates       Revenue             Revenue            Difference     Change        Difference   Change

GS-1 (W)      64,467,801           $5.69681    $4.19270    $367,260,813        $270,294,149                ($96,966,664)                     $1.26962   $1.15667   $81,849,610            $74,567,971       ($7,281,639)                 ###########
GS-1 (S)      25,083,540           $5.69681    $4.19270    $142,896,162        $105,167,758                 (37,728,404)                     $0.59611   $0.54308   $14,952,549            $13,622,369       ($1,330,180)                 ($39,058,584)
Total         89,551,341                                   $510,156,975        $375,461,907               ($134,695,068) -26.40%                                   $96,802,159            $88,190,340       ($8,611,819) -8.90%          ########### -23.61%

GS-S (W)          451,506          $5.69681    $4.19270       $2,572,144          $1,893,029                     (679,115)                   $1.26962   $1.15667       $573,241              $522,243          ($50,998)                    ($730,113)
GS-S (S)          168,378          $5.69681    $4.19270         $959,217            $705,958                     (253,259)                   $0.59611   $0.54308       $100,372               $91,443           ($8,929)                    ($262,188)
Total             619,884                                     $3,531,361          $2,598,987                    ($932,374) -26.40%                                     $673,613              $613,686          ($59,927) -8.90%             ($992,301) -23.60%

F-1            3,925,848           $5.69681    $4.19270      $22,364,810         $16,459,903                  (5,904,907)                    $1.23655   $1.12655     $4,854,507            $4,422,664         ($431,843)                  ($6,336,750)
               3,833,123           $5.69681    $4.19270      $21,836,573         $16,071,135                  (5,765,438)                    $0.59608   $0.54305     $2,284,848            $2,081,577         ($203,271)                  ($5,968,709)
Total          7,758,971                                     $44,201,383         $32,531,038                ($11,670,345) -26.40%                                    $7,139,355            $6,504,241         ($635,114) -8.90%          ($12,305,459) -23.97%

F-3                        0      $18.25000   $18.25000                  $0                  $0                            0      0.00%      ######## $10.96000          $25,407              $23,148            ($2,260) -8.89%              ($2,260)    -8.89%

F-4               365,533          $5.69681    $4.19270       $2,082,372          $1,532,570                     (549,802) -26.40%           $0.86504   $0.78809       $316,201              $288,073          ($28,128) -8.90%             ($577,930) -24.09%

NGV               182,113          $5.69681    $4.19270       $1,037,463             $763,545                    (273,918) -26.40%           $0.91619   $0.83468       $166,850              $152,006          ($14,844) -8.90%             ($288,762) -23.98%

I-2

I-S2

I-4            2,027,219           $5.41879    $3.76302      $10,985,074          $7,628,466                   (3,356,608) -30.56%           $0.18093   $0.18093       $366,785              $366,785                  $0     0.00%       ($3,356,608) -29.57%

I-S4              341,800          $5.41879    $3.76302       $1,852,142          $1,286,200                     (565,942) -30.56%           $0.18093   $0.18093         $61,842              $61,842                  $0     0.00%         ($565,942) -29.57%

T-1                        0       $0.00000    $0.00000                  $0                  $0                            0      0.00%      $1.26962   $1.15667                 $0                  $0                $0     0.00%                $0      0.00%

E-1                         0                                              $0                    $0                               0  0.00%   $6.58101   $5.99556                  $0                    $0                  $0   0.00%                  $0   0.00%
            -------------------                           ---------------------- --------------------- -----------------------------                               -------------------   ------------------- -------------------         -------------------
            100,846,861                                     $573,846,770 $421,802,713                          ($152,044,057) -26.50%                              ###########            $96,200,121 ($9,352,092) -8.86%                ########### -23.76%
                                                                                                       Commodity Decrease                                                                                  Decrease to SNG
      NOT AN EXHIBIT !!!
                                                                                                          ($152,044,000)                                                                                    ($9,352,000)                 ###########
                                                                                                          Rounded                                                                                             Rounded                      Rounded


FT2           10,392,205

IT            20,510,458


winter        68,845,155                                                                                                                     1.267734               87,277,358
summer        29,085,041                                                                                                                     0.596106               17,337,769
year          97,930,196                                                                                                                     1.068262              104,615,127

              98,477,842                                                                                                                     1.067227              105,098,178
                                                                             Questar Gas Company
                                                                             Docket No. 09-057-03

                                  Standard Data Request #1
                           Summary of Sources of Supply and Demand


1                 DEMAND                     Total            Utah          Wyoming

2   SALES IN DTHS                           104,941,625     100,846,861      4,094,764
3   DIST. CO. USE                               261,020
4   DIST. LOST & UNACCT. (1.5%)               1,602,071


5   TOTAL                                   106,804,716



6                 SUPPLY                     Total            Utah          Wyoming

7   COMPANY PRODUCTION                       53,897,624      51,794,569      2,103,055
8    GAS REIMBURSEMENT                       (6,311,412)     (6,065,144)      (246,268)


 9 CONTRACT GAS                              60,344,310      57,989,708      2,354,602
10  GAS REIMBURSEMENT                          (826,717)       (794,459)       (32,258)

11 STORAGE
12  INJECTIONS                              (13,739,801)     (13,203,682)     (536,119)
13  WITHDRAWALS                              13,910,262       13,367,491       542,771
14 NET (INJECTIONS) WITHDRAWALS                 170,461          163,810         6,651

15 Storage Fuel                                (469,552)       (451,231)       (18,322)


16 TOTAL SUPPLY                             106,804,714     102,637,253      4,167,461

17 Company Use & Loss %                         1.7444%         1.7444%        1.7444%


    Difference                                        2
Gas Company
No. 09-057-03




                0.5136   0.5136   0.5136
                                                                                                     Questar Gas Company
                                                                                                     Docket No. 09-057-03


                                                 Standard Data Request #2
                                                  Supplier Non-Gas Costs

                                          (A)         (B)          (C)         (D)         (E)              (F)                                                                                                                                                     withdraw
I. Transportation (QPC T-1)                             Volume (Dth)                                    Utah Total            Utah gas     Utah Co.     Utah gas        Wyo gas     Wyo Co.     Wyo gas                   @city gate    @city gate                  loss              Kern River
                                      Month          Utah       Wyoming       $/dth      Demand          b*d+e*(Ut %)        purchased    production    withdrawn      purchased   production   withdrawn      Total      purchased    co production   withdrawls      1.56%        Transportation

                                      #REF!       10,292,415      417,911    $0.00267   $4,165,736        $4,040,765          6,652,328    3,912,508       2,048,950     270,110     158,863       83,195    11,482,953    6,922,437     4,071,371      2,132,145    33,277    ########   53,000     31   #REF!
                                      #REF!        7,964,565      323,391    $0.00267   $4,165,736        $4,034,550          3,366,631    3,852,051         885,105     136,698     156,408       35,939     8,342,832    3,503,329     4,008,459        921,044    14,375      90,000    3,000     30   #REF!
                                      #REF!        6,799,783      276,097    $0.00267   $4,165,736        $4,031,440          2,903,703    3,917,690         109,690     117,901     159,073        4,454     7,119,511    3,021,604     4,076,763        114,144     1,781      93,000    3,000     31   #REF!
                                      #REF!        5,525,675      224,363    $0.00267   $4,165,736        $4,028,038          1,926,739    3,665,703          59,571      78,233     148,841        2,419     5,791,506    2,004,972     3,814,544         61,990       967      90,000    3,000     30   #REF!
                                      #REF!        4,919,738      199,760    $0.00267   $4,165,736        $4,026,420          1,823,301    3,226,025               0      74,033     130,989            0     5,161,348    1,897,334     3,357,014              0         0      93,000    3,000     31   #REF!
                                      #REF!        4,666,510      189,478    $0.00267   $4,165,736        $4,025,744          1,590,802    3,205,296               0      64,593     130,147            0     4,897,837    1,655,394     3,335,443              0         0      93,000    3,000     31   #REF!
                                      #REF!        4,925,268      199,985    $0.00267   $4,165,736        $4,026,435          2,156,117    2,894,559               0      87,547     117,530            0     5,165,753    2,243,664     3,012,089              0         0      90,000    3,000     30   #REF!
                                      #REF!        7,626,655      309,671    $0.00267   $4,165,736        $4,033,648          3,724,545    4,013,972          18,008     151,231     162,982          731     7,978,469    3,875,776     4,176,954         18,739       292      93,000    3,000     31   #REF!
                                      #REF!        9,071,566      368,340    $0.00267   $4,165,736        $4,037,506          6,467,489    4,252,176         576,439     262,605     172,654       23,406    10,164,768    6,730,093     4,424,830        599,845     9,362    ########   53,000     30   #REF!
                                      #REF!       14,011,497      568,920    $0.00267   $4,165,736        $4,050,695          9,176,394    4,404,947       2,762,664     372,596     178,858      112,175    15,364,635    9,548,991     4,583,805      2,874,839    44,868    ########   53,000     31   #REF!
                                      #REF!       15,991,672      649,322    $0.00267   $4,165,736        $4,055,982          9,815,413    4,362,709       4,167,994     398,543     177,142      169,236    17,448,037   10,213,956     4,539,851      4,337,230    67,692    ########   53,000     31   #REF!
                                      #REF!       12,242,060      497,074    $0.00267   $4,165,736        $4,045,971          7,591,789    4,021,789       2,739,069     308,255     163,300      111,217    13,451,419    7,900,044     4,185,089      2,850,286    44,485    ########   53,000     28   #REF!


                                                 104,037,405     4,224,312                              $48,437,194          57,195,251   45,729,424    13,367,491     2,322,344    1,856,788     542,771   112,369,068   59,517,594    47,586,212     13,910,262 217,101      ########


                                                   Months                                System           Utah                        Allocation Factors
                                                   or Days         Dth        Rate        Total           Total
                                                                                                                            Peak Demand Allocation Base
II. Transportation (ML 104 demand)                   12            50,000    $5.28804   $3,172,824         $3,056,710           Utah        Wyo           Total
                                                                                                                              1,153,722      43,826     1,197,548
                                                                                                                               96.3404%     3.6596%

III. Transportation (TL 112 demand)                  12            52,000    $5.28804   $3,299,737         $3,178,978       Dth Sales Allocation Base
                                                                                                                                Utah           Wyo         Total
                                                                                                                            100,846,861      4,094,764 104,941,625
IV. Transportation (KR 2003 Expansion)                12            3,000    $15.9870     $575,532                             96.0981%        3.9019%
                                                       5           50,000    $15.9870   $3,996,750         $4,404,953


V. Trans (KR 2003 Expansion)              1.45       365            3,000     $0.0600     $95,265
                                          1.45       151           50,000     $0.0600    $656,850           $722,768


VI. Other Trans, Gathering & Processing                                                 $5,529,969         $5,314,193

VII. QGM Gathering                Demand              12                       852099 $10,225,188
                                Commodity          35,533,716            0    0.22616 $8,036,305         $17,573,716


VII. Storage Demand                                   12           184,625   $2.87375   $6,366,793
                                                      12           111,827   $2.85338   $3,829,019
                                                      12        13,419,000   $0.02378   $3,829,246       $13,511,791


Total Supplier Non-Gas Costs                                                                             $96,200,302
                                                                    Questar Gas Company
                                                                    Docket No. 09-057-03


                       Standard Data Request #3
                       Monthly Forecasted Sales

                       Utah Sales    Wyoming Sales   System Total
         Month            Dth            Dth             Dth

1   March-09            11,868,349        478,535      12,346,884

2   April-09             7,836,169        343,740       8,179,909

3   May-09               5,200,483        227,363       5,427,846

4   June-09              3,496,819        131,074       3,627,893

5   July-09              2,943,476         95,943       3,039,419

6   August-09            2,798,633         81,373       2,880,006

7   September-09         3,040,330        133,605       3,173,935

8   October-09           5,346,589        272,345       5,618,934

9   November-09         10,413,028        482,393      10,895,421

10 December-09          15,987,285        618,087      16,605,372

11 January-10           18,001,658        656,957      18,658,615

12 February-10          13,914,042        573,349      14,487,391


13 Total Sales (Dth)   100,846,861       4,094,764    104,941,625
                                                                                Questar Gas Company
                                                                                Docket No. 09-057-03


                                  Standard Data Request #4
                      Supplier Non-Gas Costs Recovered at Current Rates


            (A)           (B)         (C)             (D)       (E)            (F)
1     Rate Schedule     Season     Sales Dth       Demand Dth SNG Rate     SNG Revenue

2    GS-1              winter      64,467,801                   $1.26962    $81,849,610
3                      summer      25,083,540                   $0.59611    $14,952,549

4    GS-S              winter         451,506                   $1.26962       $573,241
5                      summer         168,378                   $0.59611       $100,372

6    F-1               winter       3,925,848                   $1.23655     $4,854,507
7                      summer       3,833,123                   $0.59608     $2,284,848

8    F-3 1/            annual                          2,112   $12.03000        $25,407

9    F-4               annual         365,533                   $0.86504       $316,201

10 NGV                 annual         182,113                   $0.91619       $166,850

11   I-2               annual                  0                $0.00000             $0

12 IS-2                annual                  0                $0.00000             $0

13 I-4                 annual       2,027,219                   $0.18093       $366,785

14 IS-4                annual         341,800                   $0.18093        $61,842


     Total Supplier Non-Gas Costs 100,846,861          2,112               $105,552,211



     1/ Includes a supplier non-gas customer demand charge.
                                                                                                            Questar Gas Company
                                                                                                             Docket No. 09-057-03
                                                                                                                        Exhibit 1.1
                                         Test Year Cost of Questar Gas' Production                                  Page 20 of 89
                                                     Mar-09 through Feb-10

     (A)                (B)                             (C)              (D)         (E)          (F)           (G)          (H)
                                                                                  Base Year     Market        Royalty     Test Year
Field Name         Well Name                        Formation          Price $       Dth        Value $       Rate %      Royalty $
ACE UNIT (CO)      ACE UNIT 2 FT UN                 FORT UNION          3.56769       69,706     $248,689        0.127       $31,547
                   ACE UNIT 3 FT UN                 FORT UNION          3.56769       59,615     $212,688        0.127       $26,980
                   ACE UNIT 7 LOWER FT UN           FORT UNION          3.56769        3,025      $10,792        0.127        $1,369
                   ACE UNIT 10 FT UN                FORT UNION          3.56769      122,250     $436,150        0.127       $55,326
                   ACE UNIT 12 FT UN                FORT UNION          3.56769      223,470     $797,271        0.127      $101,135
                   ACE UNIT 11 FT UN                FORT UNION          3.56769       71,837     $256,292        0.127       $32,511
                   ACE UNIT 13 FTUN                 FORT UNION          3.56769      176,935     $631,249        0.127       $80,075
HIAW DEEP (CO)     HIAWATHA DEEP UNIT 1 NUGGET      NUGGET              3.56769      105,005     $374,625        0.172       $64,584
                   HIAWATHA DEEP UNIT 3 NUGGET      NUGGET              3.56769      480,499   $1,714,271        0.171      $293,991
                   HIAWATHA DEEP UNIT 2 NUGGET      NUGGET              3.56769       20,078      $71,632        0.172       $12,349
JACKS DRAW (CO)    JACKS DRAW UNIT 2 FT UN          FORT UNION          3.56769       65,508     $233,712        0.140       $32,647
                   JACKS DRAW UNIT 3 FT UN          FORT UNION          3.56769       30,879     $110,167        0.140       $15,389
                   JACKS DRAW UNIT 9 FT UN          FORT UNION          3.56769       45,133     $161,020        0.140       $22,493
                   JACKS DRAW UNIT 5 FT UN          FORT UNION          3.56769       14,227      $50,758        0.149        $7,558
                   JACKS DRAW UNIT 8 FT UN          FORT UNION          3.56769        4,622      $16,490        0.149        $2,456
                   JACKS DRAW UNIT 17 FT UN         FORT UNION          3.56769      126,337     $450,731        0.140       $62,961
LO HORSE DR (CO)   LOWER HORSE DRAW 11-1 MANCOS B   MANCOS B            3.56769        3,399      $12,127        0.125        $1,516
                   LOWER HORSE DRAW 12-2 MANCOS B   MANCOS B            3.56769       31,717     $113,156        0.125       $14,145
                   LOWER HORSE DRAW 10-2 MB SILT    MANCOS B SILT       3.56769        7,741      $27,617        0.125        $3,452
                   LOWER HORSE FED 11-5 MANCOS B    MANCOS B            3.56769       33,679     $120,156        0.125       $15,020
                   LOWER HORSE FED 11-5 SILT        MANCOS B SILT       3.56769       21,987      $78,443        0.125        $9,805
POWDER WASH (CO)   CARL ALLEN B 4 WAS               WASATCH             3.56769          410       $1,463        0.110          $161
                   CARL ALLEN B 6 FT UN             FORT UNION          3.56769       56,170     $200,397        0.110       $22,053
                   CARL ALLEN B 6 LOWER FT UN       FORT UNION          3.56769       56,170     $200,397        0.110       $22,053
                   CARL ALLEN B 7 FT UN             FORT UNION          3.56769       23,788      $84,868        0.110        $9,339
                   CARL ALLEN A 8 FT UN             FORT UNION          3.56769       13,137      $46,869        0.110        $5,158
                   CARL ALLEN A 11 FT UN            FORT UNION          3.56769        9,943      $35,474        0.110        $3,904
                   CARL ALLEN A 14 WAS              WASATCH             3.56769       18,462      $65,867        0.110        $7,248
                   CARL ALLEN B 17 WAS              WASATCH             3.56769       20,157      $71,914        0.110        $7,914
                   CARL ALLEN A 19 FT UN            FORT UNION          3.56769      102,926     $367,208        0.110       $40,410
                   CARL ALLEN A 20 FT UN            FORT UNION          3.56769       41,145     $146,793        0.110       $16,154
                   BW MUSSER A 1 WAS                WASATCH             3.56769           74         $264        0.110           $29
                   BW MUSSER B 21 FT UN             FORT UNION          3.56769       60,316     $215,189        0.110       $23,681
                   BW MUSSER B 6 WAS                WASATCH             3.56769       38,722     $138,148        0.110       $15,203
                   BW MUSSER B 10 FT UN             FORT UNION          3.56769       46,272     $165,084        0.110       $18,167
                   BW MUSSER B 11 FT UN             FORT UNION          3.56769       23,842      $85,061        0.110        $9,361
                   JC DONNELL B 3 WAS               WASATCH             3.56769       18,657      $66,562        0.110        $7,325
                   JC DONNELL B 5 FT UN             FORT UNION          3.56769       30,664     $109,400        0.110       $12,039
                   JC DONNELL B 9 FT UN             FORT UNION          3.56769       47,946     $171,056        0.110       $18,824
                   JC DONNELL B 10 FT UN            FORT UNION          3.56769       43,175     $154,035        0.110       $16,951
                   H STEWART A 1 FT UN              FORT UNION          3.56769       15,072      $53,772        0.110        $5,917
                   BW MUSSER B 13 FT UN             FORT UNION          3.56769       35,702     $127,374        0.110       $14,017
                   BW MUSSER A 14 FT UN             FORT UNION          3.56769       32,920     $117,448        0.110       $12,925
                   BW MUSSER 15 UPPER FT UN         FORT UNION          3.56769       57,585     $205,445        0.110       $22,608
                   BW MUSSER B 18 FT UN             FORT UNION          3.56769       52,955     $188,927        0.110       $20,791
                   BW MUSSER B 19 FT UN             FORT UNION          3.56769       63,482     $226,484        0.110       $24,924
                   BW MUSSER B 20 FT UN             FORT UNION          3.56769       57,626     $205,592        0.110       $22,625
                   POWDER WASH GOVT 1 FT UN         FORT UNION          3.56769       10,395      $37,086        0.110        $4,081
                   POWDER WASH GOVT 2 FT UN         FORT UNION          3.56769        1,248       $4,452        0.110          $490
                   JC DONNELL A 11 FT UN            FORT UNION          3.56769      106,164     $378,760        0.110       $41,681
                   JC DONNELL B 12 FT UN            FORT UNION          3.56769        4,235      $15,109        0.110        $1,663
                   JA LEE 1 FT UN                   FORT UNION          3.56769       21,884      $78,075        0.110        $8,592
                   JC DONNELL A 1 FT UN             FORT UNION          3.56769       25,302      $90,270        0.110        $9,934
                   POWDER WASH 20-1 FT UN           FORT UNION          3.56769      115,268     $411,240        0.125       $51,405
                   CARL ALLEN A 16 WAS              WASATCH             3.56769       41,984     $149,786        0.110       $16,483
                   H STEWART A 2 FT UN              FORT UNION          3.56769      133,824     $477,442        0.110       $52,541
                   CARL ALLEN B 9 UPPER WAS         WASATCH             3.56769        9,505      $33,911        0.110        $3,732
                   CARL ALLEN A 2 WAS               WASATCH             3.56769       23,825      $85,000        0.110        $9,354
                   BW MUSSER 22 FT UN               FORT UNION          3.56769       21,323      $76,074        0.110        $8,372
                   CARL ALLEN 22 FT UN              FORT UNION          3.56769       45,145     $161,063        0.110       $17,724
                   JC DONNELL 14-29 FT UN           FORT UNION          3.56769       79,554     $283,824        0.110       $31,234
                   CARL ALLEN 23 FT UN              FORT UNION          3.56769       85,535     $305,162        0.110       $33,582
                   BW MUSSER 23 FT UN               FORT UNION          3.56769      140,600     $501,617        0.110       $55,201
                   BW MUSSER 24 FT UN               FORT UNION          3.56769      169,215     $603,706        0.110       $66,436
                   CARL ALLEN 26 FT UN              FORT UNION          3.56769      203,996     $727,794        0.110       $80,091
                   BW MUSSER 25 FT UN               FORT UNION          3.56769       69,975     $249,649        0.110       $27,473
                   CARL ALLEN 25 FT UN              WASATCH             3.56769      435,315   $1,553,068        0.110      $170,909
                   H STEWART 5 FT UN                FORT UNION          3.56769      424,507   $1,514,509        0.110      $166,666
                   CARL ALLEN 27 FT UN              FORT UNION          3.56769      121,439     $433,257        0.110       $47,678
                   CARL ALLEN 28 FT UN              FORT UNION          3.56769      159,459     $568,900        0.110       $62,605
                   CARL ALLEN 29 FT UN              FORT UNION          3.56769      201,403     $718,543        0.110       $79,073
                   BW MUSSER 27 FT UN               FORT UNION          3.56769      291,536   $1,040,110        0.110      $114,460
                   JC DONNELL 14 FTUN               FORT UNION          3.56769       90,223     $321,888        0.110       $35,422
                   JC DONNELL 16 FTUN               FORT UNION          3.56769       99,116     $353,615        0.110       $38,914
                   BW MUSSER 26R FT UN              FORT UNION          3.56769      405,757   $1,447,615        0.110      $159,304
SUGAR LOAF (CO)    SUGARLOAF GOVT 1 MESA            MESAVERDE           3.56769      125,284     $446,974        0.134       $59,783
                   SUGARLOAF GOVT 2 MESA            MESAVERDE           3.56769      131,971     $470,831        0.134       $62,974
                   SUGARLOAF GOVT 3 FT UN           FORT UNION          3.56769       18,938      $67,565        0.134        $9,037
                   SUGARLOAF GOVT 4 MESA            MESAVERDE           3.56769       15,009      $53,547        0.134        $7,162
                   SUGARLOAF GOVT 6 MESA            MESAVERDE           3.56769       94,096     $335,705        0.134       $44,901
                   SUGARLOAF GOVT 8 MESA            MESAVERDE           3.56769       28,109     $100,284        0.134       $13,413
                                                                                                            Questar Gas Company
                                                                                                             Docket No. 09-057-03
                                                                                                                        Exhibit 1.1
                                           Test Year Cost of Questar Gas' Production                                Page 21 of 89
                                                       Mar-09 through Feb-10

     (A)               (B)                                (C)              (D)         (E)        (F)           (G)          (H)
                                                                                    Base Year    Market       Royalty     Test Year
Field Name        Well Name                           Formation          Price $       Dth       Value $      Rate %      Royalty $
                  SUGARLOAF GOVT 10 MESA              MESAVERDE           3.56769      143,071   $510,433        0.134       $68,270
                  SUGARLOAF GOVT 12 MESA              MESAVERDE           3.56769       40,256   $143,621        0.134       $19,209
                  SUGARLOAF GOVT 14 MESA              MESAVERDE           3.56769       31,330   $111,776        0.134       $14,950
                  SUGARLOAF GOVT 15 MESA              MESAVERDE           3.56769       71,521   $255,165        0.134       $34,128
W HIAW (CO)       WB LASHER A 2 WAS                   WASATCH             3.56769       18,930    $67,536        0.193       $13,001
                  WB LASHER A 4 FT UN                 FORT UNION          3.56769       72,742   $259,521        0.193       $49,958
                  WM WHEELER A 2 WAS                  WASATCH             3.56769       43,888   $156,579        0.193       $30,141
                  WM WHEELER A 2 FT UN                FORT UNION          3.56769       37,467   $133,671        0.193       $25,732
                  WM WHEELER A 3 FT UN                FORT UNION          3.56769       43,136   $153,896        0.193       $29,625
                  WB LASHER A 5 FT UN                 FORT UNION          3.56769       27,686    $98,775        0.184       $18,181
                  WB LASHER A 6 LEW/LNC/FTUN          LANCE/LEWIS         3.56769      104,143   $371,550        0.193       $71,523
                  WM WHEELER A 4 LEW/LNC/FTUN         LANCE/LEWIS         3.56769      151,503   $540,516        0.193      $104,049
                  LASHER 7 LEWIS                      LEWIS               3.56769       65,206   $232,635        0.193       $44,782
                  LASHER 8 LEWIS                      LEWIS               3.56769       76,755   $273,838        0.184       $50,403
                  LASHER 9 LEWIS                      LEWIS               3.56769      116,929   $417,166        0.184       $76,785
                  LASHER 10 MESA                      MESAVERDE           3.56769       23,590    $84,162        0.254       $21,382
                  LASHER 10 FTUN                      FORT UNION          3.56769       22,901    $81,704        0.184       $15,039
                  LASHER 10 LEWIS                     LEWIS               3.56769       22,901    $81,704        0.184       $15,039
                  LASHER 11 MESA                      MESAVERDE           3.56769       53,482   $190,807        0.254       $48,477
                  LASHER 11 FT UN                     FORT UNION          3.56769       53,485   $190,818        0.184       $35,122
                  LASHER 11 LEWIS                     LEWIS               3.56769       53,485   $190,818        0.184       $35,122
                  LASHER 11 LANCE                     LANCE               3.56769       53,485   $190,818        0.184       $35,122
                  LASHER 12 MESA                      MESAVERDE           3.56769       41,001   $146,279        0.254       $37,164
                  LASHER 12 FT UN                     FORT UNION          3.56769       41,003   $146,286        0.184       $26,926
                  LASHER 12 LEWIS                     LEWIS               3.56769       41,003   $146,286        0.184       $26,926
                  LASHER 12 LANCE                     LANCE               3.56769       41,003   $146,286        0.184       $26,926
                  WHEELER 6 MESA                      MESAVERDE           3.56769       48,558   $173,240        0.263       $45,475
                  WHEELER 6 LEW/LAN/FT UN             LANCE/LEWIS         3.56769      147,592   $526,562        0.193      $101,363
                  WHEELER 5 MESA                      MESAVERDE           3.56769       16,088    $57,397        0.263       $15,067
                  WHEELER 5 LEW/LAN/FT UN             LANCE/LEWIS         3.56769      229,416   $818,485        0.193      $157,558
                  WHEELER 7 MESA                      MESAVERDE           3.56769       19,953    $71,186        0.263       $18,686
                  WHEELER 7 LEW/LAN/FT UN             LANCE/LEWIS         3.56769       79,244   $282,718        0.193       $54,423
                  WHEELER 8 MESA                      MESAVERDE           3.56769        4,172    $14,884        0.263        $3,907
                  WHEELER 8 LEW/LAN/FT UN             LANCE/LEWIS         3.56769       42,194   $150,535        0.193       $28,978
                  WHEELER 9 MESA                      MESAVERDE           3.56769       16,708    $59,609        0.263       $15,647
                  WHEELER 9 LEW/LAN/FT UN             LANCE/LEWIS         3.56769      156,571   $558,597        0.193      $107,530
E HIAW (CO)       HIAWATHA UNIT 1 FT UN               FORT UNION          3.56769       43,590   $155,516        0.193       $29,937
                  F WILSON A 2 WAS                    WASATCH             3.56769      108,953   $388,710        0.193       $74,827
                  F WILSON B 3 WAS                    WASATCH             3.56769      172,008   $613,671        0.163       $99,722
                  F WILSON B 6 WAS                    WASATCH             3.56769      176,642   $630,204        0.163      $102,408
                  F WILSON A 9 WAS                    WASATCH             3.56769       28,360   $101,180        0.193       $19,477
                  F WILSON B 12 FT UN                 FORT UNION          3.56769       73,768   $263,181        0.163       $42,767
                  F WILSON B 2 UNIT (HIAW) FT UN      FORT UNION          3.56769       43,846   $156,429        0.163       $25,420
                  F WILSON A 22 FT UN                 FORT UNION          3.56769       48,655   $173,586        0.193       $33,415
                  STLD 3712100 NE4 2 WAS              WASATCH             3.56769       35,330   $126,046        0.134       $16,859
                  STLD 3712100 SE4 4 WAS              WASATCH             3.56769       34,792   $124,127        0.138       $17,067
                  STLD 3712100 W2 5 FT UN             FORT UNION          3.56769       39,973   $142,611        0.134       $19,074
                  G KUYKENDALL A 8 FT UN              FORT UNION          3.56769       16,294    $58,132        0.193       $11,190
                  KS WHITFORD 1 WAS                   WASATCH             3.56769       76,332   $272,329        0.155       $42,211
                  F WILSON B 24 FT UN                 FORT UNION          3.56769      106,030   $378,282        0.163       $61,471
                  F WILSON B 25 FT UN                 FORT UNION          3.56769       32,360   $115,450        0.163       $18,761
                  F WILSON A 26 FT UN                 FORT UNION          3.56769       66,962   $238,900        0.193       $45,988
                  HIAWATHA STLD 6 FT UN               FORT UNION          3.56769       19,414    $69,263        0.134        $9,264
                  F WILSON A 7 UPPER WAS              UPPER WASATCH       3.56769        1,270     $4,531        0.193          $872
                  G KUYKENDALL 9 FT UN                FORT UNION          3.56769       28,887   $103,060        0.193       $19,839
                  F WILSON A 20 FT UN                 FORT UNION          3.56769        2,157     $7,696        0.193        $1,481
                  F WILSON A 20 LEW/LAN/FT UN         LEWIS/LANCE/FT U    3.56769       41,026   $146,368        0.193       $28,176
                  F WILSON 32 MESA                    MESAVERDE           3.56769        7,659    $27,325        0.193        $5,260
                  F WILSON 32 LEWIS                   LEWIS               3.56769       74,086   $264,316        0.193       $50,881
                  F WILSON 32 LANCE                   LANCE               3.56769       84,744   $302,340        0.193       $58,200
                  HIAWATHA STLD 7 FT UN               FORT UNION          3.56769       68,084   $242,903        0.138       $33,399
                  F WILSON 33 LEWIS                   LEWIS               3.56769       21,135    $75,403        0.193       $14,515
                  F WILSON 33 LANCE                   LANCE               3.56769       24,218    $86,402        0.193       $16,632
                  F WILSON 29E (DD) FT UN             FORT UNION          3.56769      146,828   $523,837        0.163       $85,123
MOSU (CO)         F WILSON B 13 WAS                   WASATCH             3.56769        3,333    $11,891        0.183        $2,170
                  F WILSON B 23 WAS                   WASATCH             3.56769        2,043     $7,289        0.183        $1,330
RABBIT MTN (CO)   MF FEDERAL 8-1 MANCOS B             MANCOS B            3.56769       41,947   $149,654        0.155       $23,196
                  RABBIT MTN FED 7-1 MANCOS B         MANCOS B            3.56769       37,910   $135,251        0.125       $16,906
CLAY BASIN (UT)   CLAY BASIN UNIT 7 FR                FRONTIER            3.56769       22,654    $80,822        0.155       $12,521
                  CLAY BASIN UNIT 8 FR                FRONTIER            3.56769       46,745   $166,772        0.155       $25,836
                  CLAY BASIN UNIT 9 FR                FRONTIER            3.56769       35,726   $127,459        0.155       $19,746
                  CLAY BASIN UNIT 12 FR               FRONTIER            3.56769       55,678   $198,642        0.155       $30,773
                  CLAY BASIN UNIT 13 FR               FRONTIER            3.56769       61,780   $220,412        0.155       $34,146
                  CLAY BASIN UNIT 14 FR               FRONTIER            3.56769       29,116   $103,877        0.155       $16,092
                  CLAY BASIN UNIT 15 FR               LANCE               3.56769      207,120   $738,940        0.155      $114,475
                  CLAY BASIN UNIT 16 FR               FRONTIER            3.56769       27,091    $96,652        0.155       $14,973
                  CLAY BASIN UNIT 17 FR               FRONTIER            3.56769       57,321   $204,503        0.155       $31,681
                  CLAY BASIN UNIT 18 FR               FRONTIER            3.56769       46,702   $166,618        0.155       $25,812
                  CLAY BASIN UNIT 19 FR               FRONTIER            3.56769       82,207   $293,289        0.155       $45,436
                  CLAY BASIN UNIT 20 FR               FRONTIER            3.56769       39,713   $141,684        0.155       $21,949
                  CLAY BASIN UNIT 22 FR               FRONTIER            3.56769       56,510   $201,610        0.155       $31,233
                                                                                                          Questar Gas Company
                                                                                                           Docket No. 09-057-03
                                                                                                                      Exhibit 1.1
                                         Test Year Cost of Questar Gas' Production                                Page 22 of 89
                                                     Mar-09 through Feb-10

     (A)             (B)                                (C)              (D)         (E)        (F)           (G)          (H)
                                                                                  Base Year    Market       Royalty     Test Year
Field Name      Well Name                           Formation          Price $       Dth       Value $      Rate %      Royalty $
                CLAY BASIN UNIT 23 FR               FRONTIER            3.56769       43,221   $154,199        0.155       $23,888
                CLAY BASIN UNIT 62 FR               FRONTIER            3.56769      163,799   $584,384        0.155       $90,531
                CLAY BASIN UNIT 61 FR               FRONTIER            3.56769       55,585   $198,310        0.155       $30,722
ISLAND (UT)     ISLAND UNIT 3 WAS                   WASATCH             3.56769       20,933    $74,682        0.135       $10,062
                ISLAND UNIT 9 WAS                   WASATCH             3.56769       69,219   $246,952        0.135       $33,272
                ISLAND UNIT 14 WAS                  WASATCH             3.56769       14,117    $50,365        0.135        $6,786
                ISLAND UNIT 15 WAS                  WASATCH             3.56769       49,645   $177,118        0.135       $23,864
                ISLAND UNIT 11 WAS                  WASATCH             3.56769       18,495    $65,984        0.135        $8,890
                ISLAND UNIT 13 WAS                  WASATCH             3.56769       78,329   $279,453        0.135       $37,652
                ISLAND UNIT 12 WAS                  WASATCH             3.56769        5,906    $21,071        0.135        $2,839
                ISLAND UNIT 18 WAS                  WASATCH             3.56769        4,617    $16,472        0.135        $2,219
                ISLAND UNIT 17 WAS                  WASATCH             3.56769        6,259    $22,330        0.135        $3,009
                ISLAND UNIT 21 WAS                  WASATCH             3.56769       15,025    $53,605        0.135        $7,222
                ISLAND UNIT 19 WAS 4856-4876        WASATCH             3.56769       25,625    $91,422        0.135       $12,318
                ISLAND UNIT 22 WAS 5082-5092        WASATCH             3.56769       20,153    $71,900        0.135        $9,687
                ISLAND UNIT 23 WAS                  WASATCH             3.56769       26,970    $96,221        0.135       $12,964
                ISLAND UNIT 24 WAS                  WASATCH             3.56769       33,803   $120,599        0.135       $16,249
                ISLAND UNIT 25 WAS                  WASATCH             3.56769       22,529    $80,376        0.135       $10,829
                ISLAND UNIT 26 WAS                  WASATCH             3.56769       18,109    $64,607        0.135        $8,705
                ISLAND UNIT 27 WAS                  WASATCH             3.56769       33,184   $118,390        0.135       $15,951
                ISLAND UNIT 32 WAS                  WASATCH             3.56769       40,559   $144,702        0.135       $19,496
                ISLAND UNIT 30 WAS                  WASATCH             3.56769       45,384   $161,916        0.135       $21,815
                ISLAND UNIT 33 MESA                 MESAVERDE           3.56769       24,602    $87,772        0.135       $11,826
                ISLAND UNIT 33 WAS                  WASATCH             3.56769       18,866    $67,308        0.135        $9,069
                ISLAND UNIT 34 WAS                  WASATCH             3.56769       12,452    $44,425        0.135        $5,985
                ISLAND UNIT 35 WAS                  WASATCH             3.56769       11,448    $40,843        0.135        $5,503
                ISLAND UNIT 36 WAS                  FRONTIER            3.56769       10,162    $36,255        0.135        $4,885
                ISLAND UNIT 37 WAS                  DAKOTA              3.56769       26,578    $94,822        0.135       $12,776
                ISLAND UNIT 38 WAS                  WASATCH             3.56769       26,927    $96,067        0.135       $12,943
                ISLAND UNIT 39 WAS                  FRONTIER            3.56769       37,305   $133,093        0.135       $17,932
                ISLAND UNIT 41 WAS                  DAKOTA              3.56769       32,018   $114,230        0.135       $15,391
                ISLAND UNIT 43 WAS                  WASATCH             3.56769        3,565    $12,719        0.135        $1,714
                ISLAND UNIT 44 WAS                  WASATCH             3.56769       18,437    $65,777        0.135        $8,862
                ISLAND UNIT 45 WAS                  WASATCH             3.56769       13,089    $46,697        0.135        $6,292
                ISLAND UNIT 46 WAS                  WASATCH             3.56769       41,704   $148,787        0.135       $20,046
                ISLAND UNIT 50 WAS                  WASATCH             3.56769       48,036   $171,377        0.135       $23,090
                ISLAND UNIT 51 WAS                  WASATCH             3.56769       18,752    $66,901        0.135        $9,014
                ISLAND UNIT 52 WAS                  WASATCH             3.56769       15,479    $55,224        0.135        $7,441
                ISLAND UNIT 53 WAS                  WASATCH             3.56769       82,104   $292,922        0.135       $39,466
                ISLAND UNIT 55 WAS                  WASATCH             3.56769       28,785   $102,696        0.135       $13,836
                ISLAND UNIT 56 WAS                  WASATCH             3.56769       48,951   $174,642        0.135       $23,530
                ISLAND UNIT 10 LOW WAS              LOWER WASATCH       3.56769       20,268    $72,310        0.135        $9,743
                ISLAND UNIT 64 WAS                  WASATCH             3.56769       31,424   $112,111        0.135       $15,105
                ISLAND UNIT 65 WAS                  WASATCH             3.56769       20,951    $74,747        0.135       $10,071
                ISLAND UNIT 66 WAS                  WASATCH             3.56769       23,668    $84,440        0.135       $11,377
                ISLAND UNIT 67 WAS                  WASATCH             3.56769       12,142    $43,319        0.135        $5,836
                ISLAND UNIT 68 WAS                  WASATCH             3.56769       58,750   $209,602        0.135       $28,240
                ISLAND UNIT 47 WAS                  WASATCH             3.56769       15,029    $53,619        0.135        $7,224
                ISLAND UNIT 57 WAS                  WASATCH             3.56769       47,331   $168,862        0.135       $22,751
                ISLAND UNIT 58 WAS                  WASATCH             3.56769       48,873   $174,364        0.135       $23,492
                ISLAND UNIT 59 WAS                  WASATCH             3.56769       74,570   $266,043        0.135       $35,845
                ISLAND UNIT 60 WAS                  WASATCH             3.56769       52,504   $187,318        0.135       $25,238
                ISLAND UNIT 69 WAS                  WASATCH             3.56769       68,257   $243,520        0.135       $32,810
                ISLAND UNIT 70 WAS                  WASATCH             3.56769       56,859   $202,855        0.135       $27,331
                ISLAND UNIT 71 WAS                  WASATCH             3.56769       44,072   $157,235        0.135       $21,185
                ISLAND UNIT 72 WAS                  WASATCH             3.56769        5,975    $21,317        0.135        $2,872
                ISLAND UNIT 73 WAS                  WASATCH             3.56769       24,430    $87,159        0.135       $11,743
                ISLAND UNIT 74 WAS                  WASATCH             3.56769       19,781    $70,572        0.135        $9,508
                ISLAND UNIT 75 WAS                  WASATCH             3.56769       60,819   $216,983        0.135       $29,235
                ISLAND UNIT 76 WAS                  WASATCH             3.56769       40,647   $145,016        0.135       $19,538
                ISLAND UNIT 77 WAS                  WASATCH             3.56769       47,089   $167,999        0.135       $22,635
                ISLAND UNIT 78 WAS                  WASATCH             3.56769       26,495    $94,526        0.135       $12,736
                ISLAND UNIT 79 WAS                  WASATCH             3.56769       36,325   $129,596        0.135       $17,461
                ISLAND UNIT 80 WAS                  WASATCH             3.56769       30,035   $107,156        0.135       $14,437
                ISLAND UNIT 81 WAS                  WASATCH             3.56769       47,261   $168,613        0.135       $22,718
                ISLAND UNIT 82 WAS                  WASATCH             3.56769       43,606   $155,573        0.135       $20,961
                ISLAND UNIT 83 MESA                 MESAVERDE           3.56769        1,205     $4,299        0.205          $883
                ISLAND UNIT 83 WAS                  WASATCH             3.56769        1,363     $4,863        0.135          $655
BIRCH CR (WY)   BIRCH CREEK UNIT 1 FR               FRONTIER            3.56769       16,280    $58,082        0.133        $7,734
                BIRCH CREEK UNIT 1 BR               BEAR RIVER          3.56769       16,278    $58,075        0.131        $7,633
                BIRCH CREEK UNIT 1 FR - D24         FRONTIER            3.56769        4,865    $17,357        0.133        $2,311
                BIRCH CREEK UNIT 1 BR - D24         BEAR RIVER          3.56769        4,864    $17,353        0.133        $2,311
                BIRCH CREEK UNIT 2 FR               FRONTIER            3.56769       13,933    $49,709        0.133        $6,619
                BIRCH CREEK UNIT 2 BR               BEAR RIVER          3.56769        8,542    $30,475        0.133        $4,058
                BIRCH CREEK UNIT 3 FFR              1ST FRONTIER        3.56769       25,559    $91,187        0.133       $12,142
                BIRCH CREEK UNIT 5 FR               FORT UNION          3.56769        8,374    $29,876        0.133        $3,978
                BIRCH CREEK UNIT 5 2FR              FRONTIER            3.56769        7,721    $27,546        0.133        $3,668
                BIRCH CREEK UNIT 6 FR               FRONTIER            3.56769       18,895    $67,411        0.133        $8,976
                BIRCH CREEK UNIT 7 FR               FRONTIER            3.56769        9,796    $34,949        0.133        $4,654
                BIRCH CREEK UNIT 8 FR               FRONTIER            3.56769       26,493    $94,519        0.133       $12,585
                BIRCH CREEK UNIT 14 FR              FRONTIER            3.56769        5,529    $19,726        0.133        $2,627
                                                                                                     Questar Gas Company
                                                                                                      Docket No. 09-057-03
                                                                                                                 Exhibit 1.1
                                    Test Year Cost of Questar Gas' Production                                Page 23 of 89
                                                Mar-09 through Feb-10

    (A)           (B)                              (C)              (D)         (E)        (F)           (G)          (H)
                                                                             Base Year    Market       Royalty     Test Year
Field Name   Well Name                         Formation          Price $       Dth       Value $      Rate %      Royalty $
             BIRCH CREEK UNIT 15 FR            FRONTIER            3.56769        1,666     $5,944        0.133          $791
             BIRCH CREEK UNIT 15 BR            BEAR RIVER          3.56769          935     $3,336        0.133          $444
             BIRCH CREEK UNIT 17 FR            FRONTIER            3.56769        2,052     $7,321        0.133          $975
             BIRCH CREEK UNIT 17 BR            BEAR RIVER          3.56769          438     $1,563        0.133          $208
             BIRCH CREEK UNIT 13A FR           FRONTIER            3.56769       14,343    $51,171        0.133        $6,814
             BIRCH CREEK UNIT 13A BR           BEAR RIVER          3.56769       14,338    $51,154        0.133        $6,811
             BIRCH CREEK UNIT 25 FR            FRONTIER            3.56769        1,721     $6,140        0.133          $818
             BIRCH CREEK UNIT 25 BR            BEAR RIVER          3.56769          222       $792        0.133          $105
             BIRCH CREEK UNIT 26 FR            FRONTIER            3.56769       11,024    $39,330        0.133        $5,237
             BIRCH CREEK UNIT 56 2ND FR        FRONTIER            3.56769        8,055    $28,738        0.133        $3,826
             BIRCH CREEK UNIT 61 FR            FRONTIER            3.56769       19,126    $68,236        0.133        $9,086
             BIRCH CREEK UNIT 61 BR            BEAR RIVER          3.56769        4,784    $17,068        0.133        $2,273
             BIRCH CREEK UNIT 78 FR            FRONTIER            3.56769        1,289     $4,599        0.133          $612
             BIRCH CREEK UNIT 78 BR            BEAR RIVER          3.56769          415     $1,481        0.133          $197
             BIRCH CREEK UNIT 100 FR           FRONTIER            3.56769       13,609    $48,553        0.133        $6,465
             BIRCH CREEK UNIT 101 FR           FRONTIER            3.56769       22,743    $81,140        0.133       $10,804
             BIRCH CREEK UNIT 101 BR           BEAR RIVER          3.56769        1,196     $4,267        0.133          $568
             BIRCH CREEK UNIT 87 FR            FRONTIER            3.56769       14,444    $51,532        0.133        $6,862
             BIRCH CREEK UNIT 87 BR            BEAR RIVER          3.56769        3,703    $13,211        0.133        $1,759
             BIRCH CREEK UNIT 87 2ND FR        FRONTIER            3.56769       33,699   $120,228        0.133       $16,009
             BIRCH CREEK UNIT 87 BR RECOMP     BEAR RIVER          3.56769        8,642    $30,832        0.133        $4,105
             BIRCH CREEK UNIT 88 FR            FRONTIER            3.56769        2,839    $10,129        0.133        $1,349
             BIRCH CREEK UNIT 89 FFR           FRONTIER            3.56769       35,110   $125,262        0.133       $16,679
             BIRCH CREEK UNIT 89 BR RECOM      BEAR RIVER          3.56769        7,296    $26,030        0.133        $3,466
             BIRCH CREEK UNIT 90 FR            FRONTIER            3.56769        8,580    $30,611        0.133        $4,076
             BIRCH CREEK UNIT 90 BR            BEAR RIVER          3.56769        5,968    $21,292        0.133        $2,835
             BIRCH CREEK UNIT 91 FR            FRONTIER            3.56769       21,885    $78,079        0.133       $10,396
             BIRCH CREEK UNIT 91 BR            BEAR RIVER          3.56769        4,049    $14,446        0.133        $1,923
             BIRCH CREEK UNIT 92 FR            FRONTIER            3.56769       15,462    $55,164        0.133        $7,345
             BIRCH CREEK UNIT 92 BR            BEAR RIVER          3.56769        5,045    $17,999        0.133        $2,397
             BIRCH CREEK UNIT 93 FR            FRONTIER            3.56769       34,360   $122,586        0.133       $16,323
             BIRCH CREEK UNIT 93 BR            BEAR RIVER          3.56769        4,463    $15,923        0.133        $2,120
             BIRCH CREEK UNIT 94 FR            FRONTIER            3.56769       14,658    $52,295        0.133        $6,963
             BIRCH CREEK UNIT 94 BR            BEAR RIVER          3.56769          109       $389        0.133           $52
             BIRCH CREEK UNIT 95 FR            FRONTIER            3.56769       29,601   $105,607        0.133       $14,062
             BIRCH CREEK UNIT 95 BR            BEAR RIVER          3.56769        2,161     $7,710        0.133        $1,027
             BIRCH CREEK UNIT 96 FR            FRONTIER            3.56769       27,732    $98,939        0.133       $13,174
             BIRCH CREEK UNIT 96 BR            BEAR RIVER          3.56769        1,643     $5,862        0.133          $780
             BIRCH CREEK UNIT 97 FR            FRONTIER            3.56769       30,448   $108,629        0.133       $14,464
             BIRCH CREEK UNIT 97 BR            BEAR RIVER          3.56769       19,872    $70,897        0.133        $9,440
             BIRCH CREEK UNIT 98 FR            FRONTIER            3.56769       24,848    $88,650        0.133       $11,804
             BIRCH CREEK UNIT 98 BR            BEAR RIVER          3.56769        2,763     $9,858        0.133        $1,313
             BIRCH CREEK UNIT 28 ALMY          ALMY                3.56769        2,978    $10,625        0.134        $1,421
             BIRCH CREEK UNIT 36 ALMY          ALMY                3.56769        2,660     $9,490        0.134        $1,269
             BIRCH CREEK UNIT 40 ALMY          ALMY                3.56769        3,667    $13,083        0.134        $1,750
             BIRCH CREEK UNIT 42 ALMY          ALMY                3.56769          976     $3,482        0.134          $466
             BIRCH CREEK UNIT 45 ALMY          ALMY                3.56769          309     $1,102        0.134          $147
             BIRCH CREEK UNIT 48 ALMY          ALMY                3.56769        2,049     $7,310        0.134          $978
             BIRCH CREEK UNIT 52 ALMY          ALMY                3.56769        3,213    $11,463        0.134        $1,533
             BIRCH CREEK UNIT 58 MESA          MESAVERDE           3.56769          558     $1,991        0.134          $266
             BIRCH CREEK UNIT 62 MESA          MESAVERDE           3.56769          123       $439        0.134           $59
             BIRCH CREEK UNIT 63 MESA          MESAVERDE           3.56769          867     $3,093        0.134          $414
             BIRCH CREEK UNIT 69 MESA          MESAVERDE           3.56769        3,063    $10,928        0.134        $1,462
             BIRCH CREEK UNIT 71 MESA          MESAVERDE           3.56769        1,980     $7,064        0.134          $945
             BIRCH CREEK UNIT 74 SEE ALMY      MESAVERDE           3.56769          408     $1,456        0.134          $195
             BIRCH CREEK UNIT 74 ALMY          ALMY                3.56769        1,862     $6,643        0.134          $889
             BIRCH CREEK UNIT 75 MESA          MESAVERDE           3.56769          309     $1,102        0.134          $147
             BIRCH CREEK UNIT 79 MESA          MESAVERDE           3.56769        1,769     $6,311        0.134          $844
             BIRCH CREEK UNIT 82 SEE ALMY      MESAVERDE           3.56769          106       $378        0.134           $51
             BIRCH CREEK UNIT 82 ALMY          ALMY                3.56769          183       $653        0.134           $87
             BIRCH CREEK UNIT 83 MESA          MESAVERDE           3.56769          639     $2,280        0.134          $305
             BIRCH CREEK UNIT 84 MESA          MESAVERDE           3.56769          202       $721        0.134           $96
             BIRCH CREEK 84 ALMY               MESAVERDE           3.56769        1,451     $5,177        0.134          $692
             BIRCH CREEK UNIT 33 ALMY          ALMY                3.56769          475     $1,695        0.134          $227
             BIRCH CREEK UNIT 34 ALMY          ALMY                3.56769        1,075     $3,835        0.134          $513
             BIRCH CREEK UNIT 66 MESA          MESAVERDE           3.56769          684     $2,440        0.134          $326
             BIRCH CREEK UNIT 67 MESA          MESAVERDE           3.56769          336     $1,199        0.134          $160
             BIRCH CREEK UNIT 103 FR           FRONTIER            3.56769       41,719   $148,840        0.133       $19,818
             BIRCH CREEK UNIT 103 BR           BEAR RIVER          3.56769        4,641    $16,558        0.133        $2,205
             BIRCH CREEK UNIT 108 FR           FRONTIER            3.56769       17,921    $63,937        0.133        $8,513
             BIRCH CREEK UNIT 108 BR           BEAR RIVER          3.56769        3,671    $13,097        0.133        $1,744
             BIRCH CREEK UNIT 109 FR           FRONTIER            3.56769        9,151    $32,648        0.133        $4,347
             BIRCH CREEK UNIT 109 BR           BEAR RIVER          3.56769       10,076    $35,948        0.133        $4,787
             BIRCH CREEK UNIT 109 BAXTER       BAXTER              3.56769        4,194    $14,963        0.134        $2,001
             BIRCH CREEK UNIT 105 FR           FRONTIER            3.56769       19,404    $69,227        0.133        $9,218
             BIRCH CREEK UNIT 105 BR           BEAR RIVER          3.56769       17,211    $61,403        0.133        $8,176
             BIRCH CREEK UNIT 107 FR           FRONTIER            3.56769        5,501    $19,626        0.133        $2,613
             BIRCH CREEK UNIT 107 BR           BEAR RIVER          3.56769        5,715    $20,389        0.133        $2,715
             BIRCH CREEK UNIT 106 FR           FRONTIER            3.56769       44,999   $160,542        0.133       $21,377
             BIRCH CREEK UNIT 106 BR           BEAR RIVER          3.56769       12,686    $45,260        0.133        $6,026
             BIRCH CREEK UNIT 104 FR           FRONTIER            3.56769       17,468    $62,320        0.133        $8,298
                                                                                                     Questar Gas Company
                                                                                                      Docket No. 09-057-03
                                                                                                                 Exhibit 1.1
                                    Test Year Cost of Questar Gas' Production                                Page 24 of 89
                                                Mar-09 through Feb-10

    (A)           (B)                              (C)              (D)         (E)        (F)           (G)          (H)
                                                                             Base Year    Market       Royalty     Test Year
Field Name   Well Name                         Formation          Price $       Dth       Value $      Rate %      Royalty $
             BIRCH CREEK UNIT 104 BR           BEAR RIVER          3.56769        4,094    $14,606        0.133        $1,945
             BIRCH CREEK UNIT 110 FR           FRONTIER            3.56769       14,787    $52,755        0.133        $7,024
             BIRCH CREEK UNIT 110 BR           BEAR RIVER          3.56769       16,012    $57,126        0.133        $7,606
             BIRCH CREEK UNIT 111 FR           FRONTIER            3.56769        4,020    $14,342        0.133        $1,910
             BIRCH CREEK UNIT 111 BR           BEAR RIVER          3.56769       10,857    $38,734        0.133        $5,158
             BIRCH CREEK UNIT 112 FR           FRONTIER            3.56769       24,774    $88,386        0.133       $11,769
             BIRCH CREEK UNIT 112 BR           BEAR RIVER          3.56769        9,159    $32,676        0.133        $4,351
             BIRCH CREEK UNIT 113 FR           FRONTIER            3.56769        6,169    $22,009        0.133        $2,931
             BIRCH CREEK UNIT 113 BR           BEAR RIVER          3.56769       20,646    $73,658        0.133        $9,808
             BIRCH CREEK UNIT 116 FR           FRONTIER            3.56769        8,129    $29,002        0.133        $3,862
             BIRCH CREEK UNIT 116 BR           BEAR RIVER          3.56769       23,134    $82,535        0.133       $10,990
             BIRCH CREEK UNIT 128 FR           FRONTIER            3.56769       33,460   $119,375        0.133       $15,895
             BIRCH CREEK UNIT 121 FR           FRONTIER            3.56769        5,737    $20,468        0.133        $2,725
             BIRCH CREEK UNIT 121 BR           BEAR RIVER          3.56769       27,981    $99,827        0.133       $13,292
             BIRCH CREEK UNIT 114 FR           FRONTIER            3.56769       10,310    $36,783        0.133        $4,898
             BIRCH CREEK UNIT 114 BR           BEAR RIVER          3.56769       43,979   $156,903        0.133       $20,892
             BIRCH CREEK UNIT 123 FR           FRONTIER            3.56769       22,073    $78,750        0.133       $10,486
             BIRCH CREEK UNIT 123 BR           BEAR RIVER          3.56769        7,358    $26,251        0.133        $3,495
             BIRCH CREEK UNIT 130 FR           FRONTIER            3.56769       21,840    $77,918        0.133       $10,375
             BIRCH CREEK UNIT 130 BR           BEAR RIVER          3.56769       17,866    $63,740        0.133        $8,487
             BIRCH CREEK UNIT 131 FR           FRONTIER            3.56769       32,361   $115,454        0.133       $15,373
             BIRCH CREEK UNIT 133 FR           FRONTIER            3.56769       44,983   $160,485        0.133       $21,369
             BIRCH CREEK UNIT 133 BR           BEAR RIVER          3.56769       11,240    $40,101        0.133        $5,340
             BIRCH CREEK UNIT 129 FR           FRONTIER            3.56769       21,485    $76,652        0.133       $10,206
             BIRCH CREEK UNIT 129 BR           BEAR RIVER          3.56769        1,131     $4,035        0.133          $537
             BIRCH CREEK UNIT 118 FR           FRONTIER            3.56769       24,791    $88,447        0.133       $11,777
             BIRCH CREEK UNIT 118 BR           BEAR RIVER          3.56769        2,754     $9,825        0.133        $1,308
             BIRCH CREEK UNIT 132 FR           FRONTIER            3.56769       18,766    $66,951        0.133        $8,915
             BIRCH CREEK UNIT 132 BR           BEAR RIVER          3.56769        3,314    $11,823        0.133        $1,574
             BIRCH CREEK UNIT 136 BAXTER       BAXTER              3.56769        2,221     $7,924        0.134        $1,060
             BIRCH CREEK UNIT 140 FR           FRONTIER            3.56769       39,163   $139,721        0.133       $18,604
             BIRCH CREEK UNIT 140 BR           BEAR RIVER          3.56769        6,914    $24,667        0.133        $3,284
             BIRCH CREEK UNIT 142 FR           FRONTIER            3.56769        5,497    $19,612        0.133        $2,611
             BIRCH CREEK UNIT 142 BR           BEAR RIVER          3.56769        2,356     $8,405        0.133        $1,119
             BIRCH CREEK UNIT 43A FR           FRONTIER            3.56769       42,563   $151,852        0.133       $20,219
             BIRCH CREEK UNIT 43A BR           BEAR RIVER          3.56769        4,725    $16,857        0.133        $2,245
             BIRCH CREEK UNIT 127 FR           FRONTIER            3.56769        3,548    $12,658        0.133        $1,685
             BIRCH CREEK UNIT 127 BR           DAKOTA              3.56769       14,183    $50,601        0.133        $6,738
             BIRCH CREEK UNIT 115 FR           FRONTIER            3.56769       21,988    $78,446        0.133       $10,445
             BIRCH CREEK UNIT 115 BR           BEAR RIVER          3.56769        6,571    $23,443        0.133        $3,122
             BIRCH CREEK UNIT 146 FR           FRONTIER            3.56769        8,730    $31,146        0.133        $4,147
             BIRCH CREEK UNIT 146 BR           BEAR RIVER          3.56769       26,187    $93,427        0.133       $12,440
             BIRCH CREEK UNIT 117 FR           FRONTIER            3.56769       14,362    $51,239        0.133        $6,823
             BIRCH CREEK UNIT 117 BR           BEAR RIVER          3.56769        1,439     $5,134        0.133          $684
             BIRCH CREEK UNIT 117 BAXTER       BAXTER              3.56769        2,154     $7,685        0.134        $1,028
             BIRCH CREEK UNIT 141 FR           FRONTIER            3.56769        8,907    $31,777        0.133        $4,231
             BIRCH CREEK UNIT 141 BR           BEAR RIVER          3.56769       26,726    $95,350        0.133       $12,696
             BIRCH CREEK UNIT 153 ALMY         ALMY                3.56769        3,748    $13,372        0.134        $1,788
             BIRCH CREEK UNIT 157 MESA         MESAVERDE           3.56769        3,802    $13,564        0.134        $1,814
             BIRCH CREEK UNIT 159 MESA         MESAVERDE           3.56769        3,452    $12,316        0.134        $1,647
             BIRCH CREEK UNIT 177 FR           FRONTIER            3.56769       17,915    $63,915        0.133        $8,510
             BIRCH CREEK UNIT 177 BR           BEAR RIVER          3.56769        4,482    $15,990        0.133        $2,129
             BIRCH CREEK UNIT 178 FR           FRONTIER            3.56769       35,683   $127,306        0.133       $16,951
             BIRCH CREEK UNIT 178 BR           BEAR RIVER          3.56769        8,923    $31,834        0.133        $4,239
             BIRCH CREEK UNIT 166 FR           FRONTIER            3.56769        3,484    $12,430        0.133        $1,655
             BIRCH CREEK UNIT 166 BR           BEAR RIVER          3.56769       13,931    $49,701        0.133        $6,618
             BIRCH CREEK UNIT 167 FR           FRONTIER            3.56769       20,050    $71,532        0.133        $9,525
             BIRCH CREEK UNIT 167 BR           BEAR RIVER          3.56769        5,014    $17,888        0.133        $2,382
             BIRCH CREEK UNIT 174 FR           FRONTIER            3.56769       19,634    $70,048        0.133        $9,327
             BIRCH CREEK UNIT 174 BR           BEAR RIVER          3.56769       19,837    $70,772        0.133        $9,423
             BIRCH CREEK UNIT 168 RECOM FR     FRONTIER            3.56769        6,773    $24,164        0.133        $3,217
             BIRCH CREEK UNIT 168 BR           BEAR RIVER          3.56769        1,614     $5,758        0.133          $767
             BIRCH CREEK UNIT 168 RECOM BXTR   BAXTER              3.56769        4,150    $14,806        0.134        $1,980
             BIRCH CREEK UNIT 181 FR           FRONTIER            3.56769       28,535   $101,804        0.133       $13,555
             BIRCH CREEK UNIT 181 BR           BEAR RIVER          3.56769        7,136    $25,459        0.133        $3,390
             BIRCH CREEK UNIT 119 FR           FRONTIER            3.56769       35,057   $125,072        0.133       $16,654
             BIRCH CREEK UNIT 119 BR           BEAR RIVER          3.56769        8,764    $31,267        0.133        $4,163
             BIRCH CREEK UNIT 124 FR           FRONTIER            3.56769       31,117   $111,016        0.133       $14,782
             BIRCH CREEK UNIT 124 BR           BEAR RIVER          3.56769        7,783    $27,767        0.133        $3,697
             BIRCH CREEK UNIT 126 FR           FRONTIER            3.56769       22,862    $81,564        0.133       $10,860
             BIRCH CREEK UNIT 126 BR           BEAR RIVER          3.56769       15,248    $54,400        0.133        $7,243
             BIRCH CREEK UNIT 135 FR           FRONTIER            3.56769        7,118    $25,395        0.133        $3,381
             BIRCH CREEK UNIT 135 BR           BEAR RIVER          3.56769        4,749    $16,943        0.133        $2,256
             BIRCH CREEK UNIT 139 FR           FRONTIER            3.56769       11,145    $39,762        0.133        $5,294
             BIRCH CREEK UNIT 139 BR           BEAR RIVER          3.56769       15,531    $55,410        0.133        $7,378
             BIRCH CREEK UNIT 169 FR           FRONTIER            3.56769       25,363    $90,487        0.133       $12,049
             BIRCH CREEK UNIT 169 BR           BEAR RIVER          3.56769        6,339    $22,616        0.133        $3,011
             BIRCH CREEK UNIT 180 FR           FRONTIER            3.56769       33,798   $120,581        0.133       $16,056
             BIRCH CREEK UNIT 182 FR           FRONTIER            3.56769        5,473    $19,526        0.133        $2,600
             BIRCH CREEK UNIT 182 BR           BEAR RIVER          3.56769        3,654    $13,036        0.133        $1,736
             BIRCH CREEK UNIT 183 FR           FRONTIER            3.56769       27,678    $98,746        0.133       $13,148
                                                                                                      Questar Gas Company
                                                                                                       Docket No. 09-057-03
                                                                                                                  Exhibit 1.1
                                   Test Year Cost of Questar Gas' Production                                  Page 25 of 89
                                               Mar-09 through Feb-10

     (A)          (B)                             (C)              (D)         (E)          (F)           (G)          (H)
                                                                            Base Year     Market        Royalty     Test Year
Field Name   Well Name                        Formation          Price $       Dth        Value $       Rate %      Royalty $
             BIRCH CREEK UNIT 183 BR          BEAR RIVER          3.56769       18,453      $65,835        0.133        $8,766
             BIRCH CREEK UNIT 179 FR          FRONTIER            3.56769        4,518      $16,119        0.133        $2,146
             BIRCH CREEK UNIT 179 BR          BEAR RIVER          3.56769        6,775      $24,171        0.133        $3,218
             BIRCH CREEK UNIT 122 FR          FRONTIER            3.56769       25,480      $90,905        0.133       $12,104
             BIRCH CREEK UNIT 122 BR          BEAR RIVER          3.56769        7,398      $26,394        0.133        $3,514
             BIRCH CREEK UNIT 134 FR          FRONTIER            3.56769       39,801     $141,998        0.133       $18,907
             BIRCH CREEK UNIT 134 BR          BEAR RIVER          3.56769       28,827     $102,846        0.133       $13,694
             BIRCH CREEK UNIT 138 FR          FRONTIER            3.56769       33,118     $118,155        0.133       $15,733
             BIRCH CREEK UNIT 138 BR          BEAR RIVER          3.56769        1,377       $4,913        0.133          $654
             BIRCH CREEK UNIT 144 FR          FRONTIER            3.56769       17,675      $63,059        0.133        $8,396
             BIRCH CREEK UNIT 144 BR          BEAR RIVER          3.56769        1,133       $4,042        0.133          $538
             BIRCH CREEK UNIT 145 FR          FRONTIER            3.56769       21,685      $77,365        0.133       $10,301
             BIRCH CREEK UNIT 145 BR          BEAR RIVER          3.56769        2,959      $10,557        0.133        $1,406
             BIRCH CREEK UNIT 149 FR          FRONTIER            3.56769       31,470     $112,275        0.133       $14,950
             BIRCH CREEK UNIT 149 BR          BEAR RIVER          3.56769        8,874      $31,660        0.133        $4,216
             BIRCH CREEK UNIT 185 FR          FRONTIER            3.56769       24,098      $85,974        0.133       $11,448
             BIRCH CREEK UNIT 185 BR          BEAR RIVER          3.56769       10,329      $36,851        0.133        $4,907
             BIRCH CREEK UNIT 186 FR          FRONTIER            3.56769       18,745      $66,876        0.133        $8,905
             BIRCH CREEK UNIT 186 BR          BEAR RIVER          3.56769       11,016      $39,302        0.133        $5,233
             BIRCH CREEK UNIT 187 FR          FRONTIER            3.56769       23,559      $84,051        0.133       $11,192
             BIRCH CREEK UNIT 187 BR          BEAR RIVER          3.56769       13,249      $47,268        0.133        $6,294
             BIRCH CREEK UNIT 188 FR          FRONTIER            3.56769       33,710     $120,267        0.133       $16,014
             BIRCH CREEK UNIT 184 FR          FRONTIER            3.56769       36,029     $128,540        0.133       $17,115
             BIRCH CREEK UNIT 184 BR          BEAR RIVER          3.56769        4,006      $14,292        0.133        $1,903
             BIRCH CREEK UNIT 151 FR          FRONTIER            3.56769       18,886      $67,379        0.133        $8,972
             BIRCH CREEK UNIT 151 BR          BEAR RIVER          3.56769       13,675      $48,788        0.133        $6,496
             BIRCH CREEK UNIT 189 FR          FRONTIER            3.56769       19,516      $69,627        0.133        $9,271
             BIRCH CREEK UNIT 189 BR          BEAR RIVER          3.56769       13,562      $48,385        0.133        $6,443
             BIRCH CREEK UNIT 191 FR          FRONTIER            3.56769       34,090     $121,623        0.133       $16,194
             BIRCH CREEK UNIT 191 BR          BEAR RIVER          3.56769        7,996      $28,527        0.133        $3,798
             BIRCH CREEK UNIT 192 FR          FRONTIER            3.56769       66,723     $238,047        0.133       $31,696
             BIRCH CREEK UNIT 192 BR          BEAR RIVER          3.56769        4,261      $15,202        0.133        $2,024
             BIRCH CREEK UNIT 196 FR          FRONTIER            3.56769       32,811     $117,059        0.133       $15,587
             BIRCH CREEK UNIT 196 BR          BEAR RIVER          3.56769          672       $2,397        0.133          $319
             BIRCH CREEK UNIT 190 FR          FRONTIER            3.56769       56,794     $202,623        0.133       $26,980
             BIRCH CREEK UNIT 190 BR          BEAR RIVER          3.56769        6,315      $22,530        0.133        $3,000
             BIRCH CREEK UNIT 193 FR          FRONTIER            3.56769       47,033     $167,799        0.133       $22,343
             BIRCH CREEK UNIT 193 BR          BEAR RIVER          3.56769        2,471       $8,816        0.133        $1,174
             BIRCH CREEK UNIT 197 FR          FRONTIER            3.56769        4,287      $15,295        0.133        $2,037
             BIRCH CREEK UNIT 197 BR          BEAR RIVER          3.56769       19,534      $69,691        0.133        $9,280
             BIRCH CREEK UNIT 198 FR          FRONTIER            3.56769       18,665      $66,591        0.133        $8,867
             BIRCH CREEK UNIT 198 BR          BEAR RIVER          3.56769       31,773     $113,356        0.133       $15,094
             BIRCH CREEK UNIT 148 FR          FRONTIER            3.56769       81,456     $290,610        0.133       $38,695
             BIRCH CREEK UNIT 148 BR          BEAR RIVER          3.56769          821       $2,929        0.133          $390
             BIRCH CREEK UNIT 137 FR          FRONTIER            3.56769       28,098     $100,245        0.133       $13,348
             BIRCH CREEK UNIT 137 BR          BEAR RIVER          3.56769       17,224      $61,450        0.133        $8,182
             BIRCH CREEK UNIT 195 FR          FRONTIER            3.56769       68,455     $244,226        0.133       $32,519
             BIRCH CREEK UNIT 195 BR          BEAR RIVER          3.56769        9,332      $33,294        0.133        $4,433
             BIRCH CREEK UNIT 194 FR          FRONTIER            3.56769       68,595     $244,726        0.133       $32,586
             BIRCH CREEK UNIT 194 BR          BEAR RIVER          3.56769        4,377      $15,616        0.133        $2,079
             BIRCH CREEK UNIT 200 FR          FRONTIER            3.56769       62,185     $221,857        0.133       $29,541
             BIRCH CREEK UNIT 200 BR          BEAR RIVER          3.56769       20,727      $73,947        0.133        $9,846
             BIRCH CREEK UNIT 164 FR          FRONTIER            3.56769       73,704     $262,953        0.133       $35,013
             BIRCH CREEK UNIT 173 FR          FRONTIER            3.56769       29,164     $104,048        0.133       $13,854
             BIRCH CREEK UNIT 173 BR          BEAR RIVER          3.56769       10,247      $36,558        0.133        $4,868
             BIRCH CREEK UNIT 199 FR          FRONTIER            3.56769       26,898      $95,964        0.133       $12,778
             BIRCH CREEK UNIT 199 BR          BEAR RIVER          3.56769       11,528      $41,128        0.133        $5,476
             BIRCH CREEK UNIT 201-25 FR       FRONTIER            3.56769       28,697     $102,382        0.133       $13,632
             BIRCH CREEK UNIT 201-25 BR       BEAR RIVER          3.56769       12,297      $43,872        0.133        $5,842
             BIRCH CREEK UNIT 202-25 FR       FRONTIER            3.56769       43,047     $153,578        0.133       $20,449
             BIRCH CREEK UNIT 202-25 BR       BEAR RIVER          3.56769       18,448      $65,817        0.133        $8,764
             BIRCH CREEK UNIT 203-25 FR       FRONTIER            3.56769       56,148     $200,319        0.133       $26,673
             BIRCH CREEK UNIT 203-25 BR       BEAR RIVER          3.56769       24,065      $85,856        0.133       $11,432
BRADY (WY)   BRADY UNIT 1-W PHOSP             PHOSPHORIA          3.56769        4,200      $14,984        0.150        $2,248
             BRADY UNIT 2-W WEBER             WEBER               3.56769       32,692     $116,635        0.150       $17,505
             BRADY UNIT 10-P PHOSP            PHOSPHORIA          3.56769       23,015      $82,110        0.150       $12,320
             BRADY UNIT 14-W PHOS             PHOSPHORIA          3.56769        9,830      $35,070        0.155        $5,436
             BRADY UNIT 19-D DK               DAKOTA              3.56769       11,474      $40,936        0.150        $6,140
             BRADY UNIT 20-D DK               DAKOTA              3.56769        1,355       $4,834        0.150          $725
             BRADY UNIT 21-W PHOS             FRONTIER            3.56769        4,755      $16,964        0.150        $2,545
             BRADY UNIT 23-W WEBER            WEBER               3.56769       43,942     $156,771        0.150       $23,529
             BRADY UNIT 25-N ENTRADA          ENTRADA             3.56769      330,990   $1,180,869        0.155      $183,035
             BRADY UNIT 28-D DK               DAKOTA              3.56769        6,418      $22,897        0.150        $3,435
             BRADY UNIT 31-D DK               DAKOTA              3.56769        5,041      $17,985        0.150        $2,698
             BRADY UNIT 33-W WEBER            WEBER               3.56769       39,274     $140,117        0.164       $23,026
             BRADY UNIT 34-W WEBER            WEBER               3.56769       43,042     $153,560        0.150       $23,047
             BRADY UNIT 37-D ENTRADA          ENTRADA             3.56769          604       $2,155        0.155          $334
             BRADY 38-W MID/UPPER WEBER       WEBER               3.56769      113,882     $406,296        0.150       $60,979
             BRADY UNIT 41-P PHOS             PHOSPHORIA          3.56769       63,302     $225,842        0.150       $33,884
             BRADY UNIT 42-P PHOSP            PHOSPHORIA          3.56769       57,620     $205,570        0.150       $30,843
             SOUTH BRADY SHALLOW 1 BLAIR      BLAIR               3.56769        1,107       $3,949        0.165          $651
                                                                                                       Questar Gas Company
                                                                                                        Docket No. 09-057-03
                                                                                                                   Exhibit 1.1
                                      Test Year Cost of Questar Gas' Production                                Page 26 of 89
                                                  Mar-09 through Feb-10

     (A)             (B)                             (C)              (D)         (E)        (F)           (G)          (H)
                                                                               Base Year    Market       Royalty     Test Year
Field Name      Well Name                        Formation          Price $       Dth       Value $      Rate %      Royalty $
                SOUTH BRADY SHALLOW 4 BLAIR      BLAIR               3.56769           89       $318        0.150           $48
                BRADY UNIT 45-F FR               FRONTIER            3.56769        6,217    $22,180        0.150        $3,327
                BRADY UNIT 48-F FR               FRONTIER            3.56769       19,338    $68,992        0.111        $7,631
                BRADY UNIT 46-F FR               FRONTIER            3.56769       25,961    $92,621        0.150       $13,893
                BRADY UNIT 56-W WEBER            WEBER               3.56769      182,954   $652,723        0.150       $97,964
                BRADY UNIT 49-D FR               FRONTIER            3.56769       19,727    $70,380        0.111        $7,784
BRUFF UN (WY)   MFS FEE 10-1 FR                  FRONTIER            3.56769       59,117   $210,911        0.133       $27,989
                BRUFF UNIT 7 FR                  FRONTIER            3.56769       33,786   $120,538        0.171       $20,623
                CHAMPLIN 149 AMOCO C 1 FR        FRONTIER            3.56769        1,395     $4,977        0.167          $832
                CHAMPLIN 149 AMOCO B 1 FR        FRONTIER            3.56769        3,422    $12,209        0.171        $2,089
                LAWLER FEDERAL 1-30 FR           FRONTIER            3.56769        2,105     $7,510        0.175        $1,314
                MFS STLD 36-1 FR                 FRONTIER            3.56769       35,291   $125,907        0.175       $22,034
                LANSDALE FED 4-1 FR              FRONTIER            3.56769       47,934   $171,014        0.175       $29,927
                LANSDALE FED 4-1 DK              DAKOTA              3.56769       13,521    $48,239        0.175        $8,442
                BRUFF UNIT 8 FR                  FRONTIER            3.56769       21,692    $77,390        0.171       $13,241
                BRUFF UNIT 2 FR                  FRONTIER            3.56769       32,040   $114,309        0.167       $19,102
                BRUFF UNIT 3 FR                  FRONTIER            3.56769       25,414    $90,669        0.167       $15,151
                BRUFF UNIT 5 FR                  FRONTIER            3.56769       15,478    $55,221        0.171        $9,448
                BRUFF UNIT 9 FR                  FRONTIER            3.56769       23,427    $83,580        0.171       $14,300
                LANSDALE FED 10-1 FR             FRONTIER            3.56769       59,147   $211,018        0.175       $36,928
                LANSDALE FED 10-1 DK             DAKOTA              3.56769       64,545   $230,276        0.169       $39,009
                BRUFF UNIT 6 FR                  FRONTIER            3.56769       21,813    $77,822        0.171       $13,315
                BRUFF UNIT 4 FR                  FRONTIER            3.56769       46,334   $165,305        0.171       $28,283
                LANSDALE FED 28-1 FR             FRONTIER            3.56769        8,656    $30,882        0.175        $5,394
                BRUFF UNIT 10 FR                 FRONTIER            3.56769          815     $2,908        0.155          $451
                CHAMPLIN 149 AMOCO D 1 FR        FRONTIER            3.56769        6,615    $23,600        0.149        $3,521
                WYO 'U' (NCT 2) 1 DK             DAKOTA              3.56769      150,362   $536,445        0.155       $83,149
                WG MCNAMARA (NCT) W1 FR          FRONTIER            3.56769        3,875    $13,825        0.175        $2,419
                PANDO FEDERAL 32-1 FR            FRONTIER            3.56769       34,464   $122,957        0.175       $21,517
                PANDO FEDERAL 32-1 DK            DAKOTA              3.56769       12,748    $45,481        0.175        $7,959
                CLIFTON FEDERAL 34-1 FR          FRONTIER            3.56769       22,733    $81,104        0.179       $14,524
                BERKLEY FED 1 FR                 FRONTIER            3.56769        2,198     $7,842        0.188        $1,470
                BERKLEY FED 1 DK                 DAKOTA              3.56769       23,994    $85,603        0.188       $16,051
                BRUFF FEDERAL 2-26 FR            FRONTIER            3.56769        9,427    $33,633        0.132        $4,452
                HAGOOD FED 12-1 FR               FRONTIER            3.56769       62,758   $223,901        0.162       $36,197
                HALEY FED 4-1 FR                 FRONTIER            3.56769       47,131   $168,149        0.167       $28,008
                CLIFTON FEDERAL 28-1 FR          FRONTIER            3.56769       24,732    $88,236        0.203       $17,923
                GREEN RIVER FEE 1 FR             FRONTIER            3.56769           22        $78        0.125           $10
                GREEN RIVER FEE 1 DK             DAKOTA              3.56769           10        $36        0.125            $4
                CHAMPLIN 149 AMOCO L 1 FR        FRONTIER            3.56769       12,358    $44,089        0.167        $7,368
                CHAMPLIN 358 AMOCO F 2 FR        FRONTIER            3.56769       31,009   $110,630        0.171       $18,928
                CHAMPLIN 149 AMOCO D 2 FR        FRONTIER            3.56769        4,052    $14,456        0.149        $2,157
                WG MCNAMARA (NCT) W2 FR          FRONTIER            3.56769          905     $3,229        0.175          $565
                DONLEY (NCT 1) 2 FR              FRONTIER            3.56769          661     $2,358        0.000            $0
                CHAMPLIN 149 AMOCO B 2 FR        FRONTIER            3.56769        8,522    $30,404        0.171        $5,202
                CHAMPLIN 149 AMOCO L 2 FR        FRONTIER            3.56769       11,055    $39,441        0.167        $6,591
                LANSDALE FED 10-2 FR             FRONTIER            3.56769       29,998   $107,024        0.175       $18,729
                LANSDALE FED 10-2 DK             DAKOTA              3.56769        5,697    $20,325        0.169        $3,443
                MFS STATE 10-2 DK                DAKOTA              3.56769      138,114   $492,748        0.130       $63,993
                BRUFF UNIT 14 FR                 FRONTIER            3.56769       61,670   $220,019        0.167       $36,766
                BRUFF UNIT 14 DK                 DAKOTA              3.56769       14,340    $51,161        0.196       $10,006
                LANSDALE FED 28-2 FR             FRONTIER            3.56769       61,635   $219,894        0.175       $38,405
                LANSDALE FED 4-2 FR              FRONTIER            3.56769       39,421   $140,642        0.175       $24,612
                BRUFF UNIT 12 FR                 FRONTIER            3.56769       68,323   $243,755        0.171       $41,705
                HALEY FED 4-2 FR                 FRONTIER            3.56769       95,420   $340,429        0.167       $56,705
                BRUFF UNIT 18 FR                 FRONTIER            3.56769       11,322    $40,393        0.171        $6,911
                BRUFF UNIT 19 FR                 FRONTIER            3.56769       25,369    $90,509        0.171       $15,485
                BRUFF UNIT 20 FR                 FRONTIER            3.56769       15,340    $54,728        0.171        $9,364
                BRUFF UNIT 21 FR                 FRONTIER            3.56769       29,416   $104,947        0.171       $17,956
                CLIFTON FEDERAL 28-2 FR          FRONTIER            3.56769       14,498    $51,724        0.188        $9,698
                PANDO FEDERAL 32-2 FR            FRONTIER            3.56769      101,093   $360,668        0.175       $63,117
                HAGOOD FED 12-2 FR               FRONTIER            3.56769       37,619   $134,213        0.162       $21,698
                CLIFTON FEDERAL 34-3 FR          FRONTIER            3.56769       31,985   $114,113        0.169       $19,258
                BRUFF FEDERAL 26-3 FR            FRONTIER            3.56769        2,825    $10,079        0.132        $1,334
                BRUFF FEDERAL 26-3 DK            DAKOTA              3.56769        2,507     $8,944        0.132        $1,184
                BRUFF FEDERAL 26-4 FR            FRONTIER            3.56769        8,517    $30,386        0.132        $4,023
                BRUFF FEDERAL 26-4 DK            DAKOTA              3.56769          902     $3,218        0.132          $426
                CHAMPLIN 149 AMOCO C 2 FR        FRONTIER            3.56769       16,908    $60,322        0.167       $10,080
                CHAMPLIN 149 AMOCO C 2 DK        DAKOTA              3.56769        4,887    $17,435        0.196        $3,410
                CLIFTON FEDERAL 34-4 FR          FRONTIER            3.56769       10,180    $36,319        0.169        $6,129
                LANSDALE FED 10-3 FR             FRONTIER            3.56769       36,805   $131,309        0.175       $22,979
                LANSDALE FED 10-4 FR             FRONTIER            3.56769       25,186    $89,856        0.175       $15,725
                GREEN RIVER FEE 2 FR             FRONTIER            3.56769       25,837    $92,178        0.125       $11,528
                LAWLER FEDERAL 2-30 FR           FRONTIER            3.56769        3,248    $11,588        0.175        $2,028
                MFS FED 10-3R FR                 FRONTIER            3.56769      105,277   $375,596        0.133       $49,844
                LANSDALE FED 28-3 FR             FRONTIER            3.56769       44,556   $158,962        0.175       $27,763
                CHAMPLIN 149 AMOCO E 2 FR        FRONTIER            3.56769          250       $892        0.157          $140
                CHAMPLIN 149 AMOCO E 2 DK        DAKOTA              3.56769          134       $478        0.150           $72
                BERKLEY FED 2 FR                 FRONTIER            3.56769       10,331    $36,858        0.188        $6,911
                BERKLEY FED 2 DK                 DAKOTA              3.56769       18,368    $65,531        0.188       $12,287
                BRUFF UNIT 28 FR                 FRONTIER            3.56769       30,603   $109,182        0.171       $18,658
                                                                                                     Questar Gas Company
                                                                                                      Docket No. 09-057-03
                                                                                                                 Exhibit 1.1
                                    Test Year Cost of Questar Gas' Production                                Page 27 of 89
                                                Mar-09 through Feb-10

    (A)           (B)                              (C)              (D)         (E)        (F)           (G)          (H)
                                                                             Base Year    Market       Royalty     Test Year
Field Name   Well Name                         Formation          Price $       Dth       Value $      Rate %      Royalty $
             BRUFF UNIT 22 FR                  FRONTIER            3.56769       49,076   $175,088        0.171       $29,956
             HAGOOD FED 12-4 FR                FRONTIER            3.56769       46,010   $164,149        0.162       $26,537
             LANSDALE FED 4-3 FR               FRONTIER            3.56769       99,444   $354,785        0.175       $62,087
             CLIFTON FEDERAL 28-3 FR           FRONTIER            3.56769       11,929    $42,559        0.188        $7,980
             CLIFTON FEDERAL 28-3 DK           DAKOTA              3.56769        2,983    $10,642        0.188        $1,995
             HALEY FED 4-3 FR                  FRONTIER            3.56769       57,689   $205,816        0.167       $34,282
             HALEY FED 4-3 DK                  DAKOTA              3.56769       31,063   $110,823        0.167       $18,459
             LANSDALE FED 4-4 FR               FRONTIER            3.56769       90,485   $322,822        0.175       $56,494
             LANSDALE FED 28-4 FR              FRONTIER            3.56769       18,280    $65,217        0.175       $11,390
             LANSDALE FED 28-4 DK              DAKOTA              3.56769       11,330    $40,422        0.169        $6,842
             BRUFF FEDERAL 5A FR               FRONTIER            3.56769        5,310    $18,944        0.125        $2,368
             BRUFF FEDERAL 5A DK               DAKOTA              3.56769          936     $3,339        0.125          $418
             BRUFF UNIT 25 FR                  FRONTIER            3.56769       40,982   $146,211        0.171       $24,985
             BRUFF UNIT 26 FR                  FRONTIER            3.56769       54,483   $194,378        0.171       $33,257
             BRUFF UNIT 29 FR                  FRONTIER            3.56769       26,180    $93,402        0.171       $15,981
             BRUFF UNIT 31 FR                  FRONTIER            3.56769       98,443   $351,214        0.171       $60,091
             PANDO FEDERAL 32-3 FR             FRONTIER            3.56769       31,711   $113,135        0.175       $19,799
             PANDO FEDERAL 32-3 DK             DAKOTA              3.56769        5,597    $19,968        0.175        $3,494
             BRUFF UNIT 24 FR                  FRONTIER            3.56769       28,105   $100,270        0.171       $17,156
             BRUFF UNIT 23 FR                  FRONTIER            3.56769       40,245   $143,582        0.171       $24,566
             BRUFF UNIT 27 FR                  FRONTIER            3.56769       41,302   $147,353        0.171       $25,211
             CLIFTON FEDERAL 28-4 FR           FRONTIER            3.56769       22,690    $80,951        0.188       $15,178
             BRUFF FEDERAL 3A FR               FRONTIER            3.56769       13,590    $48,485        0.125        $6,058
             BRUFF FEDERAL 4A FR               FRONTIER            3.56769       14,016    $50,005        0.125        $6,248
             CHAMPLIN 149 AMOCO L 3 FR         FRONTIER            3.56769        9,667    $34,489        0.167        $5,763
             CHAMPLIN 358 AMOCO F 3 FR         FRONTIER            3.56769       12,817    $45,727        0.171        $7,824
             HAGOOD FED 12-3 FR                FRONTIER            3.56769       43,887   $156,575        0.162       $25,313
             LAWLER FEDERAL 30-3 FR            FRONTIER            3.56769        2,597     $9,265        0.175        $1,621
             HALEY FED 4-4 FR                  FRONTIER            3.56769       43,448   $155,009        0.167       $25,820
             PANDO FEDERAL 32-4 FR             FRONTIER            3.56769       12,009    $42,844        0.175        $7,498
             BRUFF UNIT 32 FR                  FRONTIER            3.56769       50,372   $179,712        0.171       $30,748
             BRUFF UNIT 33 FR                  FRONTIER            3.56769       45,902   $163,764        0.171       $28,019
             BRUFF UNIT 30 FR                  FRONTIER            3.56769       17,400    $62,078        0.171       $10,621
             GOVT UNIT 1-12 #2 FR              FRONTIER            3.56769        3,867    $13,796        0.175        $2,414
             CHAMPLIN 149 AMOCO B 3 FR         FRONTIER            3.56769       18,326    $65,381        0.171       $11,186
             CHAMPLIN 149 AMOCO B 4 FR         FRONTIER            3.56769        3,873    $13,818        0.171        $2,364
             CHAMPLIN 149 AMOCO C 4 FR         FRONTIER            3.56769       30,143   $107,541        0.167       $17,971
             CHAMPLIN 149 AMOCO D 4 FR         FRONTIER            3.56769        9,988    $35,634        0.149        $5,317
             CHAMPLIN 149 AMOCO D 4 DK         DAKOTA              3.56769          988     $3,525        0.196          $689
             CHAMPLIN 149 AMOCO E 4 DK         DAKOTA              3.56769       85,535   $305,162        0.150       $45,774
             WG MCNAMARA 4 FR                  FRONTIER            3.56769        8,651    $30,864        0.175        $5,401
             WG MCNAMARA 4 DK                  DAKOTA              3.56769       19,248    $68,671        0.157       $10,806
             CHAMPLIN 149 AMOCO E 3 FR         FRONTIER            3.56769        3,578    $12,765        0.155        $1,979
             CHAMPLIN 149 AMOCO E 3 DK         DAKOTA              3.56769        3,571    $12,740        0.150        $1,911
             BRUFF UNIT 34 FR                  FRONTIER            3.56769       58,468   $208,596        0.167       $34,857
             GREEN RIVER FEE 4 FR              FRONTIER            3.56769       13,049    $46,555        0.125        $5,822
             LAWLER FED 30-4 FR                FRONTIER            3.56769        3,691    $13,168        0.175        $2,304
             MFS STATE 10-4 FR                 FRONTIER            3.56769       37,809   $134,891        0.133       $17,901
             CHAMPLIN 149 AMOCO C 3 FR         FRONTIER            3.56769        2,426     $8,655        0.167        $1,446
             CHAMPLIN 149 AMOCO C 3 DK         DAKOTA              3.56769        8,749    $31,214        0.196        $6,105
             CHAMPLIN 358 AMOCO F 4 FR         FRONTIER            3.56769        9,946    $35,484        0.171        $6,071
             CHAMPLIN 149 AMOCO D 3 FR         FRONTIER            3.56769        2,247     $8,017        0.149        $1,196
             CHAMPLIN 149 AMOCO D 3 DK         DAKOTA              3.56769        2,075     $7,403        0.196        $1,448
             BRUFF UNIT 35 FR                  FRONTIER            3.56769        1,813     $6,468        0.155        $1,003
             BRUFF UNIT 37 FR                  FRONTIER            3.56769        3,125    $11,149        0.155        $1,728
             BRUFF UNIT 38 FR                  FRONTIER            3.56769        2,683     $9,572        0.155        $1,484
             BERKLEY FED 3 DK                  DAKOTA              3.56769          784     $2,797        0.188          $524
             AM TRIPP (NCT-1) 2 DK             DAKOTA              3.56769       38,995   $139,122        0.090       $12,465
             BRUFF UNIT 36 DK                  DAKOTA              3.56769       45,503   $162,341        0.141       $22,922
             BRUFF UNIT 39 FR                  FRONTIER            3.56769        5,086    $18,145        0.155        $2,813
             BERKLEY FED 4 FR                  FRONTIER            3.56769       20,065    $71,586        0.188       $13,422
             WG MCNAMARA 3 FR                  FRONTIER            3.56769       19,620    $69,998        0.175       $12,250
             WG MCNAMARA 3 DK                  DAKOTA              3.56769       10,848    $38,702        0.157        $6,090
             DONLEY (NCT 1) 4 FR               FRONTIER            3.56769           55       $196        0.155           $30
             WYO 'U' (NCT 1) 5 FR              FRONTIER            3.56769          785     $2,801        0.155          $434
             BRUFF 21-15 FR                    FRONTIER            3.56769       14,671    $52,342        0.167        $8,747
             BRUFF UNIT 539-16E FR             FRONTIER            3.56769       32,273   $115,140        0.167       $19,241
             BRUFF UNIT 539-16E DK             DAKOTA              3.56769        1,066     $3,803        0.228          $869
             TRIPP 14-7 DK                     DAKOTA              3.56769       72,391   $258,269        0.130       $33,625
             BRUFF UNIT 43 FR                  FRONTIER            3.56769      119,811   $427,448        0.171       $73,134
             BRUFF UNIT 41 FR                  FRONTIER            3.56769       68,143   $243,113        0.171       $41,595
             BRUFF UNIT 42 FR                  FRONTIER            3.56769       63,416   $226,249        0.171       $38,710
             FABIAN DITCH 531-09E FR           FRONTIER            3.56769       16,579    $59,149        0.167        $9,884
             STATE OF WYOMING 24-06D FR        FRONTIER            3.56769        3,443    $12,284        0.155        $1,904
             DONLEY 26-10 FR                   FRONTIER            3.56769          996     $3,553        0.155          $551
             STATE OF WYOMING 24-09 FR         FRONTIER            3.56769          676     $2,412        0.155          $374
             KOBUS 631-15E FR                  FRONTIER            3.56769       44,370   $158,298        0.171       $27,084
             KOBUS 631-15E DK                  DAKOTA              3.56769          581     $2,073        0.169          $351
             MCNAMARA 34-6 FR                  FRONTIER            3.56769        8,019    $28,609        0.171        $4,906
             MCNAMARA 34-6 DK                  DAKOTA              3.56769       16,206    $57,818        0.156        $9,042
             MCNAMARA 34-9 FR                  FRONTIER            3.56769       14,486    $51,682        0.175        $9,044
                                                                                                          Questar Gas Company
                                                                                                           Docket No. 09-057-03
                                                                                                                      Exhibit 1.1
                                       Test Year Cost of Questar Gas' Production                                  Page 28 of 89
                                                   Mar-09 through Feb-10

     (A)              (B)                             (C)              (D)         (E)          (F)           (G)          (H)
                                                                                Base Year     Market        Royalty     Test Year
Field Name       Well Name                        Formation          Price $       Dth        Value $       Rate %      Royalty $
                 MCNAMARA 34-9 DK                 DAKOTA              3.56769       17,991      $64,186        0.157       $10,100
                 FABIAN DITCH BORDER 523-07E FR   FRONTIER            3.56769       39,615     $141,334        0.162       $22,849
                 HAGOOD FED 12-5 FR               FRONTIER            3.56769       75,924     $270,873        0.162       $43,791
                 HAGOOD FED 12-5 DK               DAKOTA              3.56769       62,373     $222,527        0.162       $35,975
                 FABIAN DITCH 559-27E FR          FRONTIER            3.56769       36,805     $131,309        0.155       $20,352
                 FABIAN DITCH 559-27E DK          DAKOTA              3.56769       14,673      $52,349        0.166        $8,688
                 CHAMPLIN 358B 6-29 FR            DAKOTA              3.56769        4,808      $17,153        0.175        $3,002
                 CHAMPLIN 358B 6-29 DK            DAKOTA              3.56769        3,525      $12,576        0.175        $2,201
                 FABIAN DITCH 533-09E FR          FRONTIER            3.56769       21,446      $76,513        0.167       $12,786
                 CHAMPLIN 149 J6 FR               FRONTIER            3.56769       34,621     $123,517        0.155       $19,145
                 CHAMPLIN 149 J6 DK               DAKOTA              3.56769       17,206      $61,386        0.130        $7,992
                 HALEY FED 4-5 FR                 FRONTIER            3.56769      112,740     $402,221        0.167       $66,997
                 HALEY FED 4-6 FR                 FRONTIER            3.56769       77,426     $276,232        0.167       $46,011
                 HALEY FED 4-7 FR                 FRONTIER            3.56769       82,666     $294,927        0.167       $49,125
                 HALEY FED 4-8 FR                 FRONTIER            3.56769       79,647     $284,156        0.167       $47,331
                 LANSDALE FEDERAL 10-5 FR         FRONTIER            3.56769       25,350      $90,441        0.175       $15,827
                 LANSDALE FEDERAL 10-6 FR         FRONTIER            3.56769       15,430      $55,049        0.175        $9,634
                 LANSDALE FEDERAL 10-8 FR         FRONTIER            3.56769       91,624     $326,886        0.175       $57,205
                 WILSON RANCH UNIT 5-08 FR        FRONTIER            3.56769       20,293      $72,399        0.168       $12,184
                 FABIAN DITCH 549-21E FR          FRONTIER            3.56769       36,640     $130,720        0.166       $21,675
                 FABIAN DITCH 549-21E DK          DAKOTA              3.56769        9,162      $32,687        0.168        $5,499
                 KOBUS 606-03E DK                 DAKOTA              3.56769       91,466     $326,322        0.169       $55,279
                 FABIAN DITCH 558-27E FR          FRONTIER            3.56769        1,534       $5,473        0.155          $848
                 FABIAN DITCH 558-27E DK          DAKOTA              3.56769        8,070      $28,791        0.152        $4,388
                 KOBUS 645-15E FR                 FRONTIER            3.56769       37,205     $132,736        0.171       $22,710
                 KOBUS 649-11E DK                 DAKOTA              3.56769       44,653     $159,308        0.164       $26,135
                 BRUFF UNIT 614-09E FR            FRONTIER            3.56769       51,325     $183,112        0.171       $31,328
CANYON CR (WY)   CANYON CREEK UNIT 3 MESA         MESAVERDE           3.76769      109,018     $410,746        0.162       $66,564
                 CANYON CREEK UNIT 4 MESA         MESAVERDE           3.76769      172,619     $650,375        0.162      $105,398
                 CANYON CREEK UNIT 5 MESA         MESAVERDE           3.76769       52,288     $197,005        0.162       $31,926
                 CANYON CREEK UNIT 6 MESA         MESAVERDE           3.76769      189,314     $713,276        0.162      $115,591
                 CANYON CREEK UNIT 7 MESA         MESAVERDE           3.76769       33,445     $126,010        0.162       $20,421
                 CANYON CREEK UNIT 8 MESA         MESAVERDE           3.76769      105,939     $399,145        0.162       $64,684
                 CANYON CREEK UNIT 9 MESA         MESAVERDE           3.76769       13,758      $51,836        0.162        $8,400
                 CANYON CREEK UNIT 10 MESA        MESAVERDE           3.76769      188,287     $709,407        0.162      $114,964
                 CANYON CREEK UNIT 11 MESA        MESAVERDE           3.76769        4,414      $16,631        0.162        $2,695
                 CANYON CREEK UNIT 11 CC/TR       MESAVERDE           3.76769       65,623     $247,247        0.162       $40,068
                 CANYON CREEK UNIT 12 MESA        MESAVERDE           3.76769       29,682     $111,833        0.162       $18,123
                 CANYON CREEK UNIT 13 MESA        MESAVERDE           3.76769       61,847     $233,020        0.162       $37,763
                 CANYON CREEK UNIT 14 MESA        MESAVERDE           3.76769       95,873     $361,220        0.162       $58,538
                 CANYON CREEK UNIT 15 MESA        MESAVERDE           3.76769      180,119     $678,632        0.162      $109,977
                 CANYON CREEK UNIT 16 MESA        MESAVERDE           3.76769       24,523      $92,395        0.162       $14,973
                 CANYON CREEK UNIT 17 MESA        MESAVERDE           3.76769       67,746     $255,246        0.162       $41,364
                 CANYON CREEK UNIT 18 MESA        MESAVERDE           3.76769       46,561     $175,427        0.162       $28,429
                 CANYON CREEK UNIT 19 MESA        MESAVERDE           3.76769       22,558      $84,992        0.162       $13,773
                 CANYON CREEK UNIT 22 MESA        MESAVERDE           3.76769      108,034     $407,038        0.162       $65,963
                 CANYON CREEK UNIT 23 MESA        MESAVERDE           3.76769      141,016     $531,304        0.162       $86,101
                 CANYON CREEK UNIT 24 MESA        MESAVERDE           3.76769       39,322     $148,153        0.162       $24,009
                 CANYON CREEK UNIT 25 MESA        MESAVERDE           3.76769       43,735     $164,780        0.162       $26,704
                 CANYON CREEK UNIT 26 MESA        MESAVERDE           3.76769       22,822      $85,986        0.162       $13,935
                 CANYON CREEK UNIT 27 MESA        MESAVERDE           3.76769       60,357     $227,406        0.162       $36,853
                 CANYON CREEK UNIT 28 MESA        MESAVERDE           3.76769       50,756     $191,233        0.162       $30,991
                 CANYON CREEK UNIT 29 MESA        MESAVERDE           3.76769       74,003     $278,820        0.162       $45,185
                 CANYON CREEK UNIT 30 MESA        MESAVERDE           3.76769       15,098      $56,885        0.162        $9,219
                 CANYON CREEK UNIT 33 MESA        MESAVERDE           3.76769       60,392     $227,538        0.162       $36,874
                 CANYON CREEK UNIT 32 MESA        MESAVERDE           3.76769       84,106     $316,885        0.162       $51,353
                 CANYON CREEK UNIT 37 MESA        MESAVERDE           3.76769      230,383     $868,011        0.162      $140,667
                 CANYON CREEK UNIT 35 MESA        MESAVERDE           3.76769       51,846     $195,340        0.162       $31,656
                 CANYON CREEK UNIT 36 MESA        MESAVERDE           3.76769      155,473     $585,774        0.162       $94,929
                 CANYON CREEK UNIT 38 MESA        MESAVERDE           3.76769      169,947     $640,307        0.162      $103,766
                 CANYON CREEK UNIT 39 MESA        MESAVERDE           3.76769      175,668     $661,862        0.162      $107,259
                 CANYON CREEK UNIT 40W MESA       MESAVERDE           3.76769      234,778     $884,570        0.162      $143,351
                 CANYON CREEK UNIT 44W MESA       MESAVERDE           3.76769      348,695   $1,313,774        0.162      $212,906
                 CANYON CREEK UNIT 16C-09J MESA   MESAVERDE           3.76769      401,981   $1,514,539        0.162      $245,441
                 CANYON CREEK UNIT 06A-09W MESA   MESAVERDE           3.76769      237,727     $895,681        0.162      $145,151
                 CANYON CREEK UNIT 10C-35J MESA   MESAVERDE           3.76769       89,026     $335,422        0.162       $54,357
                 CANYON CREEK UNIT 11C-34W MESA   MESAVERDE           3.76769      271,214   $1,021,850        0.162      $165,598
                 CANYON CREEK UNIT 13C-15W MESA   MESAVERDE           3.76769       86,563     $326,142        0.162       $52,854
CH BUTTES (WY)   CHURCH BUTTES UNIT 1 DK          DAKOTA              3.76769       31,316     $117,989        0.132       $15,620
                 CHURCH BUTTES UNIT 3 DK          DAKOTA              3.76769           45         $170        0.132           $22
                 CHURCH BUTTES UNIT 4 DK          DAKOTA              3.76769        7,220      $27,203        0.132        $3,601
                 CHURCH BUTTES UNIT 7 DK          DAKOTA              3.76769        2,353       $8,865        0.132        $1,174
                 CHURCH BUTTES UNIT 8 FR          FRONTIER            3.76769          487       $1,835        0.132          $243
                 CHURCH BUTTES UNIT 9 DK          DAKOTA              3.76769       70,348     $265,049        0.132       $35,089
                 CHURCH BUTTES UNIT 10 FR         FRONTIER            3.76769       16,964      $63,915        0.132        $8,461
                 CHURCH BUTTES UNIT 13 DK         DAKOTA              3.76769       31,201     $117,556        0.132       $15,563
                 CHURCH BUTTES UNIT 16 FR         FRONTIER            3.76769       34,001     $128,105        0.132       $16,959
                 CHURCH BUTTES UNIT 20 DK         DAKOTA              3.76769          807       $3,041        0.132          $403
                 CHURCH BUTTES UNIT 21 DK         DAKOTA              3.76769      208,011     $783,721        0.132      $103,753
                 CHURCH BUTTES UNIT 22 DK         DAKOTA              3.76769      111,314     $419,396        0.132       $55,522
                 CHURCH BUTTES UNIT 11 FR         FRONTIER            3.76769        5,554      $20,926        0.132        $2,770
                                                                                                       Questar Gas Company
                                                                                                        Docket No. 09-057-03
                                                                                                                   Exhibit 1.1
                                    Test Year Cost of Questar Gas' Production                                  Page 29 of 89
                                                Mar-09 through Feb-10

    (A)           (B)                              (C)              (D)         (E)          (F)           (G)          (H)
                                                                             Base Year     Market        Royalty     Test Year
Field Name   Well Name                         Formation          Price $       Dth        Value $       Rate %      Royalty $
             CHURCH BUTTES UNIT 26 FR          FRONTIER            3.76769       13,014      $49,033        0.132        $6,491
             CHURCH BUTTES UNIT 25 FR          FRONTIER            3.76769       15,108      $56,922        0.132        $7,536
             CHURCH BUTTES UNIT 25 DK          DAKOTA              3.76769       56,837     $214,144        0.132       $28,349
             CHURCH BUTTES UNIT 28 FR          FRONTIER            3.76769       12,727      $47,951        0.132        $6,348
             CHURCH BUTTES UNIT 28 DK          DAKOTA              3.76769       72,118     $271,718        0.132       $35,971
             CHURCH BUTTES UNIT 29 FR          FRONTIER            3.76769       32,721     $123,283        0.132       $16,321
             CHURCH BUTTES UNIT 30 FR          FRONTIER            3.76769       28,713     $108,182        0.132       $14,322
             CHURCH BUTTES UNIT 35 FR          FRONTIER            3.76769       10,643      $40,100        0.132        $5,309
             CHURCH BUTTES UNIT 32 FR          FRONTIER            3.76769        3,345      $12,603        0.132        $1,668
             CHURCH BUTTES BUFFER 1-25 FR      FRONTIER            3.76769        5,088      $19,170        0.132        $2,538
             CHURCH BUTTES UNIT 36 FR          FRONTIER            3.76769       28,661     $107,986        0.132       $14,296
             CHURCH BUTTES UNIT 37 FR          FRONTIER            3.76769       25,957      $97,798        0.132       $12,947
             CHURCH BUTTES UNIT 37 DK          DAKOTA              3.76769        1,876       $7,068        0.132          $936
             CHURCH BUTTES UNIT 34 FR          FRONTIER            3.76769       36,256     $136,601        0.132       $18,084
             CHURCH BUTTES UNIT 33 FR          FRONTIER            3.76769       51,822     $195,249        0.132       $25,848
             CHURCH BUTTES UNIT 38 FR          FRONTIER            3.76769        4,884      $18,401        0.132        $2,436
             CHURCH BUTTES UNIT 38 DK          DAKOTA              3.76769       27,666     $104,237        0.132       $13,799
             CHURCH BUTTES UNIT 39 FR          FRONTIER            3.76769       18,352      $69,145        0.132        $9,154
             CHURCH BUTTES UNIT 39 DK          DAKOTA              3.76769        7,864      $29,629        0.132        $3,922
             CHURCH BUTTES BUFFER 1-9 FR       FRONTIER            3.76769       35,204     $132,638        0.132       $17,559
             CHURCH BUTTES UNIT 40 FR          FRONTIER            3.76769       47,002     $177,089        0.132       $23,444
             CHURCH BUTTES UNIT 46 FR          FRONTIER            3.76769       15,703      $59,164        0.132        $7,832
             CHURCH BUTTES UNIT 42 FR          FRONTIER            3.76769       32,348     $121,877        0.132       $16,135
             CHURCH BUTTES UNIT 41 FR          FRONTIER            3.76769       27,332     $102,978        0.132       $13,633
             CHURCH BUTTES UNIT 57 FR          FRONTIER            3.76769       45,983     $173,250        0.132       $22,935
             CHURCH BUTTES UNIT 57 DK          DAKOTA              3.76769       20,657      $77,829        0.132       $10,303
             CHURCH BUTTES UNIT 48 FR          FRONTIER            3.76769       25,484      $96,016        0.132       $12,711
             CHURCH BUTTES UNIT 43 FR          FRONTIER            3.76769       74,136     $279,321        0.132       $36,978
             CHURCH BUTTES UNIT 52 FR          FRONTIER            3.76769        5,337      $20,108        0.179        $3,601
             CHURCH BUTTES UNIT 52 DK          DAKOTA              3.76769       48,010     $180,887        0.179       $32,394
             CHURCH BUTTES UNIT 47 FR          FRONTIER            3.76769        9,108      $34,316        0.132        $4,543
             CHURCH BUTTES UNIT 54 FR          FRONTIER            3.76769       19,365      $72,961        0.132        $9,659
             CHURCH BUTTES UNIT 55 FR          FRONTIER            3.76769       88,572     $333,712        0.132       $44,178
             CHURCH BUTTES UNIT 59 FR          FRONTIER            3.76769       35,712     $134,552        0.132       $17,813
             CHURCH BUTTES UNIT 63 DK          DAKOTA              3.76769      314,217   $1,183,872        0.132      $156,727
             CHURCH BUTTES UNIT 58 FR          FRONTIER            3.76769       18,752      $70,652        0.132        $9,353
             CHURCH BUTTES UNIT 60 FR          FRONTIER            3.76769       25,593      $96,426        0.132       $12,765
             CHURCH BUTTES UNIT 53 FR          FRONTIER            3.76769       34,066     $128,350        0.132       $16,992
             CHURCH BUTTES UNIT 61 FR          FRONTIER            3.76769       55,850     $210,425        0.132       $27,857
             CHURCH BUTTES UNIT 56 FR          FRONTIER            3.76769          349       $1,315        0.132          $174
             CHURCH BUTTES UNIT 65 FR          FRONTIER            3.76769       18,194      $68,549        0.132        $9,075
             CHURCH BUTTES UNIT 69 FR          FRONTIER            3.76769       16,391      $61,756        0.132        $8,176
             CHURCH BUTTES UNIT 79 FR          FRONTIER            3.76769       32,346     $121,870        0.132       $16,134
             CHURCH BUTTES UNIT 50 DK          DAKOTA              3.76769       35,930     $135,373        0.132       $17,921
             CHURCH BUTTES UNIT 49 FR          FRONTIER            3.76769       36,118     $136,081        0.132       $18,015
             CHURCH BUTTES UNIT 78 FR          FRONTIER            3.76769            4          $15        0.132            $2
             CHURCH BUTTES UNIT 78 DK          DAKOTA              3.76769            4          $15        0.132            $2
             CHURCH BUTTES UNIT 77 FR          FRONTIER            3.76769       33,277     $125,377        0.132       $16,598
             CHURCH BUTTES UNIT 77 DK          DAKOTA              3.76769        2,125       $8,006        0.132        $1,060
             CHURCH BUTTES UNIT 72 FR          FRONTIER            3.76769       34,504     $130,000        0.132       $17,210
             CHURCH BUTTES UNIT 68 FR          FRONTIER            3.76769       38,462     $144,913        0.132       $19,184
             CHURCH BUTTES UNIT 76 FR          FRONTIER            3.76769       11,930      $44,949        0.132        $5,951
             CHURCH BUTTES UNIT 76 DK          DAKOTA              3.76769       22,843      $86,065        0.132       $11,394
             CHURCH BUTTES BUFFER 2-17 FR      FRONTIER            3.76769       10,450      $39,372        0.132        $5,212
             CHURCH BUTTES UNIT 74 DK          DAKOTA              3.76769       12,112      $45,634        0.132        $6,041
             CHURCH BUTTES UNIT 81 DK          DAKOTA              3.76769        6,111      $23,024        0.132        $3,048
             CHURCH BUTTES UNIT 93 FR          FRONTIER            3.76769       32,863     $123,818        0.132       $16,392
             CHURCH BUTTES UNIT 96 FR          FRONTIER            3.76769       50,830     $191,512        0.132       $25,353
             CHURCH BUTTES UNIT 99 FR          FRONTIER            3.76769       63,344     $238,660        0.132       $31,595
             CHURCH BUTTES UNIT 98 FR          FRONTIER            3.76769        9,419      $35,488        0.132        $4,698
             CHURCH BUTTES UNIT 98 DK          DAKOTA              3.76769       35,437     $133,516        0.132       $17,675
             CHURCH BUTTES UNIT 94 FR          FRONTIER            3.76769       45,228     $170,405        0.132       $22,559
             CHURCH BUTTES UNIT 90 FR          FRONTIER            3.76769          332       $1,251        0.132          $166
             CHURCH BUTTES UNIT 90 DK          DAKOTA              3.76769        2,968      $11,182        0.132        $1,480
             CHURCH BUTTES UNIT 92 FR          FRONTIER            3.76769       48,298     $181,972        0.132       $24,090
             CHURCH BUTTES UNIT 91 FR          FRONTIER            3.76769       56,562     $213,108        0.132       $28,212
             CHURCH BUTTES UNIT 101 FR         FRONTIER            3.76769       31,389     $118,264        0.132       $15,656
             CHURCH BUTTES UNIT 103 FR         FRONTIER            3.76769       39,693     $149,551        0.132       $19,798
             CHURCH BUTTES UNIT 125 FR         FRONTIER            3.76769       69,212     $260,769        0.132       $34,522
             CHURCH BUTTES UNIT 125 DK         DAKOTA              3.76769      169,447     $638,424        0.132       $84,518
             CHURCH BUTTES UNIT 104 FR         FRONTIER            3.76769       14,346      $54,051        0.132        $7,156
             CHURCH BUTTES UNIT 104 DK         DAKOTA              3.76769       19,631      $73,963        0.132        $9,792
             CHURCH BUTTES UNIT 111 FR         FRONTIER            3.76769       43,650     $164,460        0.132       $21,772
             CHURCH BUTTES UNIT 120 FR         FRONTIER            3.76769      104,275     $392,876        0.132       $52,011
             CHURCH BUTTES UNIT 106 FR         FRONTIER            3.76769       34,252     $129,051        0.132       $17,084
             CHURCH BUTTES UNIT 113 FR         FRONTIER            3.76769       28,402     $107,010        0.132       $14,166
             CHURCH BUTTES UNIT 107 FR         FRONTIER            3.76769       34,222     $128,938        0.132       $17,069
             CHURCH BUTTES UNIT 114 FR         FRONTIER            3.76769       14,010      $52,785        0.132        $6,988
             CHURCH BUTTES UNIT 105 FR         FRONTIER            3.76769        3,477      $13,100        0.132        $1,734
             CHURCH BUTTES UNIT 108 FR         FRONTIER            3.76769       15,059      $56,738        0.132        $7,511
             CHURCH BUTTES UNIT 110 FR         FRONTIER            3.76769       32,345     $121,866        0.132       $16,133
                                                                                                         Questar Gas Company
                                                                                                          Docket No. 09-057-03
                                                                                                                     Exhibit 1.1
                                      Test Year Cost of Questar Gas' Production                                  Page 30 of 89
                                                  Mar-09 through Feb-10

     (A)            (B)                              (C)              (D)         (E)          (F)           (G)          (H)
                                                                               Base Year     Market        Royalty     Test Year
Field Name     Well Name                         Formation          Price $       Dth        Value $       Rate %      Royalty $
               CHURCH BUTTES UNIT 116 FR         FRONTIER            3.76769       46,496     $175,182        0.132       $23,191
               CHURCH BUTTES UNIT 118 FR         FRONTIER            3.76769       50,915     $191,832        0.132       $25,396
               CHURCH BUTTES UNIT 119 FR         FRONTIER            3.76769       25,230      $95,059        0.132       $12,584
               CHURCH BUTTES UNIT 119 DK         DAKOTA              3.76769        1,804       $6,797        0.132          $900
               CHURCH BUTTES BUFFER 2-9 FR       FRONTIER            3.76769       22,470      $84,660        0.132       $11,208
               CHURCH BUTTES BUFFER 3-9 FR       FRONTIER            3.76769       33,715     $127,028        0.132       $16,817
               CHURCH BUTTES UNIT 124 FR         FRONTIER            3.76769       78,673     $296,415        0.132       $39,241
               CHURCH BUTTES UNIT 126 FR         FRONTIER            3.76769       41,289     $155,564        0.132       $20,594
               CHURCH BUTTES BUFFER 2-25 FR      FRONTIER            3.76769        5,775      $21,758        0.132        $2,880
               CHURCH BUTTES BUFFER 3-17 DK      DAKOTA              3.76769        3,939      $14,841        0.132        $1,965
               CHURCH BUTTES UNIT 109 FR         FRONTIER            3.76769       52,991     $199,654        0.132       $26,431
               CHURCH BUTTES UNIT 117 FR         FRONTIER            3.76769        5,616      $21,159        0.132        $2,801
               CHURCH BUTTES UNIT 117 DK         DAKOTA              3.76769       45,429     $171,162        0.132       $22,659
               CHURCH BUTTES UNIT 130 FR         FRONTIER            3.76769       54,066     $203,704        0.132       $26,967
               CHURCH BUTTES UNIT 128 FR         FRONTIER            3.76769       37,041     $139,559        0.132       $18,475
               CHURCH BUTTES UNIT 115 FR         FRONTIER            3.76769       42,571     $160,394        0.132       $21,234
               CHURCH BUTTES BUFFER 4-17 FR      FRONTIER            3.76769       11,504      $43,343        0.132        $5,738
               CHURCH BUTTES UNIT 127 DK         DAKOTA              3.76769      147,167     $554,479        0.132       $73,405
               CHURCH BUTTES UNIT 129 FR         FRONTIER            3.76769       27,544     $103,777        0.132       $13,739
               CHURCH BUTTES UNIT 131 FR         FRONTIER            3.76769       25,063      $94,430        0.132       $12,501
               CHURCH BUTTES UNIT 131 DK         DAKOTA              3.76769       24,082      $90,733        0.132       $12,012
               CHURCH BUTTES UNIT 134 FR         FRONTIER            3.76769       37,232     $140,279        0.132       $18,571
               CHURCH BUTTES UNIT 132 FR         FRONTIER            3.76769       22,250      $83,831        0.132       $11,098
               CHURCH BUTTES UNIT 121 FR         FRONTIER            3.76769       34,774     $131,018        0.132       $17,345
               CHURCH BUTTES UNIT 121 DK         DAKOTA              3.76769        6,136      $23,119        0.132        $3,061
               CHURCH BUTTES UNIT 137 FR         FRONTIER            3.76769       41,297     $155,594        0.132       $20,598
               CHURCH BUTTES UNIT 138 FR         FRONTIER            3.76769       77,786     $293,073        0.132       $38,798
               CHURCH BUTTES UNIT 140 FR         FRONTIER            3.76769      106,897     $402,755        0.132       $53,319
               CHURCH BUTTES UNIT 140 DK         DAKOTA              3.76769        8,045      $30,311        0.132        $4,013
               CHURCH BUTTES UNIT 146 FR         FRONTIER            3.76769       84,427     $318,095        0.132       $42,111
               CHURCH BUTTES UNIT 95 FR          FRONTIER            3.76769       29,716     $111,961        0.132       $14,822
               CHURCH BUTTES UNIT 95 DK          DAKOTA              3.76769       29,716     $111,961        0.132       $14,822
               CHURCH BUTTES UNIT 133 FR         FRONTIER            3.76769       11,224      $42,289        0.132        $5,598
               CHURCH BUTTES UNIT 135 FR         FRONTIER            3.76769       65,408     $246,437        0.132       $32,625
               CHURCH BUTTES UNIT 31R FR         FRONTIER            3.76769        9,089      $34,245        0.132        $4,533
               CHURCH BUTTES UNIT 31R DK         DAKOTA              3.76769        3,538      $13,330        0.132        $1,765
               CHURCH BUTTES UNIT 150 FR         FRONTIER            3.76769       26,143      $98,499        0.132       $13,040
               CHURCH BUTTES UNIT 153 FR         FRONTIER            3.76769       25,164      $94,810        0.132       $12,551
               CHURCH BUTTES UNIT 152 FR         FRONTIER            3.76769       45,943     $173,099        0.132       $22,916
               CHURCH BUTTES UNIT 154 FR         FRONTIER            3.76769       50,840     $191,549        0.132       $25,358
               CHURCH BUTTES UNIT 155 FR         FRONTIER            3.76769       25,783      $97,142        0.132       $12,860
               CHURCH BUTTES UNIT 157 FR         FRONTIER            3.76769       50,242     $189,296        0.132       $25,060
               CHURCH BUTTES UNIT 158 FR         FRONTIER            3.76769       82,977     $312,631        0.132       $41,388
               CHURCH BUTTES UNIT 159 DK         DAKOTA              3.76769      158,734     $598,060        0.132       $79,174
               CHURCH BUTTES UNIT 89 FR          FRONTIER            3.76769      248,632     $936,768        0.141      $132,021
               CHURCH BUTTES UNIT 162 FR         FRONTIER            3.76769      176,795     $666,108        0.141       $93,876
               CHURCH BUTTES UNIT 162 DK         DAKOTA              3.76769      169,863     $639,991        0.141       $90,196
               CHURCH BUTTES UNIT 160 FR         FRONTIER            3.76769      458,452   $1,727,304        0.132      $228,669
               CHURCH BUTTES UNIT 141 FR         FRONTIER            3.76769      122,484     $461,482        0.132       $61,093
               CHURCH BUTTES UNIT 156 FR         FRONTIER            3.76769      138,983     $523,645        0.132       $69,323
               CHURCH BUTTES UNIT 142 FR         FRONTIER            3.76769      151,582     $571,114        0.132       $75,607
               CHURCH BUTTES UNIT 142 DK         DAKOTA              3.76769      129,108     $486,439        0.132       $64,397
               CHURCH BUTTES UNIT 143 FR         FRONTIER            3.76769       63,690     $239,964        0.132       $31,768
               CHURCH BUTTES UNIT 145 FR         FRONTIER            3.76769      113,777     $428,676        0.132       $56,750
               CHURCH BUTTES UNIT 123 FR         FRONTIER            3.76769      136,630     $514,779        0.132       $68,149
               CHURCH BUTTES UNIT 123 DK         FRONTIER            3.76769       68,867     $259,469        0.132       $34,350
               CHURCH BUTTES UNIT 122 FR         DAKOTA              3.76769       89,763     $338,199        0.132       $44,772
               CHURCH BUTTES UNIT 151 FR         FRONTIER            3.76769       87,269     $328,802        0.132       $43,528
               CHURCH BUTTES UNIT 151 DK         DAKOTA              3.76769       27,562     $103,845        0.132       $13,748
               CHURCH BUTTES UNIT 148 FR         FRONTIER            3.76769      131,233     $494,445        0.141       $69,683
               CHURCH BUTTES UNIT 149 FR         FRONTIER            3.76769      247,078     $930,913        0.141      $131,196
               CHURCH BUTTES UNIT 164 FR         FRONTIER            3.76769       77,098     $290,481        0.132       $38,455
               CHURCH BUTTES UNIT 164 DK         DAKOTA              3.76769       20,679      $77,912        0.132       $10,314
               CHURCH BUTTES UNIT 165 FR         FRONTIER            3.76769      131,659     $496,050        0.132       $65,669
               CHURCH BUTTES UNIT 167 FR         FRONTIER            3.76769      212,436     $800,393        0.132      $105,960
               CHURCH BUTTES UNIT 167 DK         DAKOTA              3.76769       88,009     $331,591        0.132       $43,898
               CHURCH BUTTES UNIT 169R FR        FRONTIER            3.76769       22,947      $86,457        0.132       $11,446
               CHURCH BUTTES UNIT 169R DK        DAKOTA              3.76769       19,887      $74,928        0.132        $9,919
               CHURCH BUTTES UNIT 171 DK         DAKOTA              3.76769      152,493     $574,546        0.132       $76,061
               CHURCH BUTTES UNIT 172 FR         FRONTIER            3.76769       28,730     $108,246        0.132       $14,330
               CHURCH BUTTES UNIT 172 DK         DAKOTA              3.76769       85,104     $320,645        0.132       $42,449
               CHURCH BUTTES UNIT 173 FR         FRONTIER            3.76769       70,092     $264,085        0.141       $37,218
               CHURCH BUTTES UNIT 175 FR         FRONTIER            3.76769       90,843     $342,268        0.132       $45,311
               CHURCH BUTTES UNIT 175 DK         DAKOTA              3.76769       78,812     $296,939        0.132       $39,310
               CHURCH BUTTES UNIT 176 FR         FRONTIER            3.76769       49,649     $187,062        0.132       $24,764
               CHURCH BUTTES UNIT 176 DK         DAKOTA              3.76769        4,740      $17,859        0.132        $2,364
               CHURCH BUTTES BUFFER 4-19 FR      FRONTIER            3.76769       11,206      $42,221        0.132        $5,589
               CHURCH BUTTES BUFFER 5-19 FR      FRONTIER            3.76769        7,874      $29,667        0.132        $3,927
CRESTON (WY)   CRESTON FEDERAL 22-1 ALMOND       ALMOND              3.56769      152,507     $544,097        0.125       $68,012
               CRESTON FEDERAL 22-2 ALMOND       ALMOND              3.56769      249,960     $891,779        0.125      $111,472
               CRESTON FEDERAL 22-3 MESA         MESAVERDE           3.56769      188,888     $673,894        0.125       $84,237
                                                                                                            Questar Gas Company
                                                                                                             Docket No. 09-057-03
                                                                                                                        Exhibit 1.1
                                           Test Year Cost of Questar Gas' Production                                Page 31 of 89
                                                       Mar-09 through Feb-10

     (A)                 (B)                              (C)              (D)         (E)        (F)           (G)          (H)
                                                                                    Base Year    Market       Royalty     Test Year
Field Name          Well Name                         Formation          Price $       Dth       Value $      Rate %      Royalty $
                    CRESTON FEDERAL 22-4 MESA         MESAVERDE           3.56769      230,503   $822,363        0.125      $102,795
                    CHAMPLIN 278 A-12 MESA            MESAVERDE           3.56769          427     $1,523        0.125          $190
                    CHAMPLIN 261 D-12D MESA           MESAVERDE           3.56769       39,259   $140,064        0.125       $17,508
                    CHAMPLIN 261 D-6D MESA            MESAVERDE           3.56769       20,273    $72,328        0.125        $9,041
DRY PINEY (WY)      DRY PINEY UNIT 1 FR               FRONTIER            3.56769       12,748    $45,481        0.134        $6,083
                    DRY PINEY UNIT 10 FR              FRONTIER            3.56769       12,122    $43,248        0.134        $5,784
                    DRY PINEY UNIT 13 FR              FRONTIER            3.56769       23,626    $84,290        0.134       $11,274
                    DRY PINEY UNIT 22 FR              FRONTIER            3.56769       15,729    $56,116        0.134        $7,506
                    DRY PINEY UNIT 3 FR               FRONTIER            3.56769        7,017    $25,034        0.134        $3,348
                    DRY PINEY UNIT 6 FR               FRONTIER            3.56769       16,532    $58,981        0.134        $7,889
                    DRY PINEY UNIT 8 FR               FRONTIER            3.56769       15,162    $54,093        0.134        $7,235
                    DRY PINEY UNIT 9 FR               FRONTIER            3.56769        7,557    $26,961        0.134        $3,606
                    DRY PINEY UNIT 11 FR              FRONTIER            3.56769       54,072   $192,912        0.134       $25,802
                    DRY PINEY UNIT 14 FR              FRONTIER            3.56769       11,390    $40,636        0.134        $5,435
                    DRY PINEY UNIT 23 FR              FRONTIER            3.56769        6,044    $21,563        0.134        $2,884
                    DRY PINEY UNIT 23 BR              BEAR RIVER          3.56769       32,734   $116,785        0.134       $15,620
                    DRY PINEY UNIT 26 BR              BEAR RIVER          3.56769        8,196    $29,241        0.134        $3,911
                    DRY PINEY UNIT 17 BR              BEAR RIVER          3.56769       22,259    $79,413        0.134       $10,622
                    DRY PINEY UNIT 31 FR              FRONTIER            3.56769       22,276    $79,474        0.134       $10,630
                    DRY PINEY UNIT 29 FR              FRONTIER            3.56769       11,013    $39,291        0.134        $5,255
                    HOGSBACK ANNEX 12-2 FR            FRONTIER            3.56769       12,590    $44,917        0.134        $6,008
                    DRY PINEY UNIT 35 FR              FRONTIER            3.56769      272,665   $972,784        0.134      $130,110
FIVE MILE (WY)      FIVE MILE GULCH 1 ALMOND/LEWIS    MESAVERDE           3.56769        9,533    $34,011        0.151        $5,128
FOGARTY CR (WY)     FOGARTY CREEK 1-32 FR             FRONTIER            3.56769       11,404    $40,686        0.141        $5,745
GRANGER (WY)        GRANGER 1 FR                      FRONTIER            3.56769        1,973     $7,039        0.165        $1,161
                    GRANGER 2 FR                      FRONTIER            3.56769        2,889    $10,307        0.165        $1,701
JACKNIFE SPR (WY)   JACKKNIFE SPRINGS 6 BLAIR         BLAIR               3.56769       13,970    $49,841        0.155        $7,725
                    JACKKNIFE SPRINGS 5 MESA          MESAVERDE           3.56769       15,212    $54,272        0.155        $8,412
                    JACKKNIFE SPRINGS 7 BLAIR         BLAIR               3.56769        6,923    $24,699        0.155        $3,828
                    JACKKNIFE SPRINGS 8 BLAIR         BLAIR               3.56769       68,519   $244,454        0.155       $37,890
                    JACKKNIFE SPRINGS 10 BLAIR        BLAIR               3.56769        6,305    $22,494        0.155        $3,487
                    JACKKNIFE SPRINGS 11 BLAIR        ALMY                3.56769       17,252    $61,550        0.155        $9,540
JOHNSON RDG (WY)    JOHNSON RIDGE 1 FT UN             FORT UNION          3.56769       25,278    $90,184        0.125       $11,273
                    JOHNSON RIDGE 2 FT UN             FORT UNION          3.56769       10,398    $37,097        0.185        $6,863
                    JOHNSON RIDGE 4 FT UN             FORT UNION          3.56769       26,698    $95,250        0.125       $11,906
                    JOHNSON RIDGE 6 MESA              MESAVERDE           3.56769       36,625   $130,667        0.125       $16,333
                    JOHNSON RIDGE 7 MESA              MESAVERDE           3.56769        4,303    $15,352        0.125        $1,919
                    JOHNSON RIDGE 46-17 MESA          MESAVERDE           3.56769           20        $71        0.185           $13
                    JOHNSON RIDGE 8 FT UN             FORT UNION          3.56769       44,727   $159,572        0.125       $19,947
                    JOHNSON RIDGE 12 TRANS            MESAVERDE           3.56769       19,690    $70,248        0.185       $12,996
                    JOHNSON RIDGE S90-17 TRANS        TRANSITION          3.56769          338     $1,206        0.185          $223
                    JOHNSON RIDGE S89-17 TRANS        MESAVERDE           3.56769        1,808     $6,450        0.185        $1,193
KINNEY (WY)         PIONEER 3 MESA                    MESAVERDE           3.56769       73,097   $260,787        0.160       $41,729
                    PIONEER 4 MESA                    MESAVERDE           3.56769       77,128   $275,169        0.160       $44,030
                    KINNEY UNIT 2 DK                  DAKOTA              3.56769       34,427   $122,825        0.170       $20,941
                    KINNEY UNIT 5 DK                  DAKOTA              3.56769       59,220   $211,279        0.170       $36,021
                    KINNEY UNIT 13-1 NUGGET           NUGGET              3.56769       36,580   $130,506        0.134       $17,455
MID BAXTER (WY)     ES LAUZER A 1 FR                  FRONTIER            3.56769       10,656    $38,017        0.150        $5,703
                    ES LAUZER B 2 DK                  DAKOTA              3.56769        8,764    $31,267        0.150        $4,690
NO BAXTER (WY)      GW CAPPERS A 2 DK                 DAKOTA              3.56769       22,942    $81,850        0.150       $12,277
                    GW CAPPERS B 3 DK                 DAKOTA              3.56769        2,477     $8,837        0.150        $1,326
                    NORTH BAXTER 14-1 MORR            MORRISON            3.56769       29,985   $106,977        0.150       $16,047
                    MFS CHAMPLIN 11-8 MORR            MORRISON            3.56769           16        $57        0.150            $9
                    UP 11 19 104 A2 2 DK              DAKOTA              3.56769       28,475   $101,590        0.150       $15,238
                    UP 11 19 104 A1 3 MORR            MORRISON            3.56769        2,121     $7,567        0.150        $1,135
                    UP 35 20 104 1 DK                 DAKOTA              3.56769       21,633    $77,180        0.150       $11,577
                    OF FEATHERSTONE 1 DK              DAKOTA              3.56769       13,950    $49,769        0.175        $8,710
                    TERESA LAURUNEN 1 FR              FRONTIER            3.56769        6,132    $21,877        0.155        $3,391
                    TERESA LAURUNEN 1 DK              DAKOTA              3.56769        9,413    $33,583        0.155        $5,205
                    UP 11 19 104 A1 1 DK              DAKOTA              3.56769       14,678    $52,367        0.150        $7,855
SO BAXTER (WY)      SOUTH BAXTER UNIT 15 DK           DAKOTA              3.56769        1,267     $4,520        0.159          $720
                    SOUTH BAXTER UNIT 1 SR DK         DAKOTA              3.56769           64       $228        0.159           $36
                    SOUTH BAXTER UNIT 2 FR            FRONTIER            3.56769        3,212    $11,459        0.147        $1,680
                    SOUTH BAXTER UNIT 6 FR            FRONTIER            3.56769        3,749    $13,375        0.147        $1,961
                    A COOPER 1 FR                     FRONTIER            3.56769        6,980    $24,902        0.147        $3,651
                    WT NIGHTINGALE A 1 FR             FRONTIER            3.56769        8,964    $31,981        0.147        $4,688
                    AJ POSTON A 3 FR                  FRONTIER            3.56769        5,085    $18,142        0.147        $2,660
                    UP 11 16 104 1 FR                 FRONTIER            3.56769        7,979    $28,467        0.147        $4,173
                    UP 21 16 104 2 FR                 FRONTIER            3.56769        8,799    $31,392        0.147        $4,602
                    MF WHELAN 1 FR                    FRONTIER            3.56769       11,202    $39,965        0.147        $5,859
                    WE MULLEN A 2 FR                  FRONTIER            3.56769        2,113     $7,539        0.154        $1,163
                    SL 10 17 104 1 FR                 FRONTIER            3.56769       40,351   $143,960        0.154       $22,212
                    SOUTH BAXTER UNIT 8 FR            FRONTIER            3.56769        7,532    $26,872        0.144        $3,863
                    SOUTH BAXTER UNIT 12 DK           DAKOTA              3.56769          494     $1,762        0.125          $220
                    SOUTH BAXTER UNIT 17 FR           FRONTIER            3.56769       30,479   $108,740        0.144       $15,631
                    SOUTH BAXTER UNIT 19 FR           FRONTIER            3.56769        4,205    $15,002        0.144        $2,157
                    SOUTH BAXTER UNIT 21 FR           FRONTIER            3.56769        2,558     $9,126        0.167        $1,521
                    SOUTH BAXTER UNIT 26 FR           FRONTIER            3.56769       37,738   $134,637        0.147       $19,737
TIERNEY (WY)        THREEMILE 15-3 MESA               MESAVERDE           3.56769        1,727     $6,161        0.159          $981
                    C G ROAD 15-1 MESA                MESAVERDE           3.56769        3,632    $12,958        0.159        $2,063
                    C G ROAD 15-2 MESA                MESAVERDE           3.56769        8,278    $29,533        0.159        $4,702
                                                                                                               Questar Gas Company
                                                                                                                Docket No. 09-057-03
                                                                                                                           Exhibit 1.1
                                            Test Year Cost of Questar Gas' Production                                  Page 32 of 89
                                                        Mar-09 through Feb-10

     (A)                  (B)                              (C)              (D)         (E)          (F)           (G)          (H)
                                                                                     Base Year     Market        Royalty     Test Year
Field Name           Well Name                         Formation          Price $       Dth        Value $       Rate %      Royalty $
                     C G ROAD 15-4 MESA                MESAVERDE           3.56769       10,097      $36,023        0.159        $5,735
                     C G ROAD 15-3 MESA                MESAVERDE           3.56769        1,484       $5,294        0.159          $843
                     THREEMILE 15-1 MESA               MESAVERDE           3.56769        4,239      $15,123        0.159        $2,408
                     C G ROAD 15-130 MESA              MESAVERDE           3.56769       15,661      $55,874        0.159        $8,895
                     C G ROAD 15-80 MESA               MESAVERDE           3.56769        5,133      $18,313        0.159        $2,916
                     THREEMILE 15-100D MESA            MESAVERDE           3.56769        1,633       $5,826        0.159          $928
TRAIL (WY)           TRAIL UNIT 2 MESA                 MESAVERDE           3.56769       16,647      $59,391        0.135        $8,032
                     TRAIL UNIT 3 MESA                 MESAVERDE           3.56769       58,270     $207,889        0.135       $28,115
                     TRAIL UNIT 4 MESA                 MESAVERDE           3.56769       53,656     $191,428        0.135       $25,889
                     TRAIL UNIT 6 MESA                 MESAVERDE           3.56769       14,686      $52,395        0.135        $7,086
                     TRAIL UNIT 8 MESA                 MESAVERDE           3.56769       23,852      $85,097        0.135       $11,508
                     TRAIL UNIT 13 MESA                MESAVERDE           3.56769       51,057     $182,155        0.135       $24,635
                     TRAIL UNIT 12 MESA                MESAVERDE           3.56769       65,444     $233,484        0.135       $31,576
                     TRAIL UNIT 15 MESA                MESAVERDE           3.56769       70,103     $250,106        0.135       $33,824
                     TRAIL UNIT 16 MESA                MESAVERDE           3.56769       65,001     $231,903        0.135       $31,347
                     TRAIL UNIT 17 MESA                MESAVERDE           3.56769        7,037      $25,106        0.135        $3,395
                     TRAIL UNIT 18 MESA                MESAVERDE           3.56769       27,187      $96,995        0.135       $13,118
                     TRAIL UNIT 20 MESA                MESAVERDE           3.56769       74,965     $267,452        0.138       $36,830
                     TRAIL UNIT 21 MESA CC/TRAIL       MESAVERDE           3.56769       93,391     $333,190        0.135       $45,061
                     TRAIL UNIT 22W MESA               MESAVERDE           3.56769      255,858     $912,822        0.135      $123,450
                     TRAIL UNIT 23W MESA               MESAVERDE           3.56769      293,462   $1,046,981        0.135      $141,594
                     TRAIL UNIT 25W MESA               MESAVERDE           3.56769      201,502     $718,896        0.135       $97,224
                     TRAIL UNIT 03C-10J MESA           MESAVERDE           3.56769      286,084   $1,020,659        0.138      $140,550
                     TRAIL UNIT 07A-03J MESA           MESAVERDE           3.56769      324,321   $1,157,076        0.135      $156,483
WAMSUTTER (WY)       WAMSUTTER 1-36 LEWIS              LEWIS               3.56769       26,063      $92,985        0.160       $14,878
                     WAMSUTTER 21-36 LEWIS             LEWIS               3.56769        6,203      $22,130        0.160        $3,541
                     WAMSUTTER 11-36 LEWIS             LEWIS               3.56769        3,018      $10,767        0.160        $1,723
                     WAMSUTTER 12-36 LEWIS             LEWIS               3.56769       11,189      $39,919        0.160        $6,387
LEUCITE HILLS (WY)   LEUCITE HILLS UNIT 1 FR           FRONTIER            3.56769       12,997      $46,369        0.165        $7,651
                     LEUCITE HILLS UNIT 1 DK           DAKOTA              3.56769        7,633      $27,232        0.165        $4,493
                     LEUCITE HILLS UNIT 2 DK           DAKOTA              3.56769        5,548      $19,794        0.165        $3,266
                     LEUCITE HILLS UNIT 4 FR           FRONTIER            3.56769        3,905      $13,932        0.165        $2,299
                     LEUCITE HILLS UNIT 4 DK           DAKOTA              3.56769       13,090      $46,701        0.165        $7,706
SHUTE CR (WY)        SHUTE CREEK UNIT 9 FR             FRONTIER            3.56769          329       $1,174        0.178          $209
                     SHUTE CREEK UNIT 4 FR             FRONTIER            3.56769           73         $260        0.178           $46
                     SHUTE CREEK UNIT 16 FR            FRONTIER            3.56769          196         $699        0.178          $125
                     SHUTE CREEK UNIT 17 FR            FRONTIER            3.56769           57         $203        0.178           $36
                     SHUTE CREEK UNIT 19 FR            FRONTIER            3.56769          120         $428        0.178           $76
                     SHUTE CREEK UNIT 29 FR            FRONTIER            3.56769          409       $1,459        0.178          $259
                     SHUTE CREEK UNIT 37 FR            FRONTIER            3.56769           92         $328        0.178           $58
                     SHUTE CREEK UNIT 40 FR            FRONTIER            3.56769          735       $2,622        0.000            $0
                     SHUTE CREEK UNIT 43 FR            FRONTIER            3.56769          292       $1,042        0.178          $186
                     SHUTE CREEK UNIT 44 FR            FRONTIER            3.56769          383       $1,366        0.178          $244
                     SHUTE CREEK UNIT 42 FR            FRONTIER            3.56769          128         $457        0.178           $81
                     SHUTE CREEK UNIT 14 FR            FRONTIER            3.56769          585       $2,087        0.178          $372
                     SHUTE CREEK UNIT 4-20E FR         FRONTIER            3.56769        1,237       $4,413        0.178          $787
                     SHUTE CREEK UNIT 50-31 FR         FRONTIER            3.56769        2,245       $8,009        0.176        $1,406
                     SHUTE CREEK UNIT 3-32E FR         FRONTIER            3.56769          386       $1,377        0.178          $245
                     SHUTE CREEK UNIT 15-12 FR         FRONTIER            3.56769          388       $1,384        0.178          $246
                     SHUTE CREEK UNIT 5-01 FR          FRONTIER            3.56769          948       $3,382        0.178          $601
EMIGRANT SPR (WY)    HARRINGTON FEDERAL 1 FR           FRONTIER            3.56769        5,299      $18,905        0.155        $2,930
E HIAW (WY)          HIAWATHA UNIT 3 WAS               WASATCH             3.56769       10,554      $37,653        0.193        $7,248
                     HIAWATHA UNIT 4 FT UN             FORT UNION          3.56769       25,674      $91,597        0.193       $17,632
                     WW WILSON A 6 FT UN               FORT UNION          3.56769      178,576     $637,104        0.193      $122,642
                     WW WILSON A 1 WAS                 WASATCH             3.56769      175,359     $625,626        0.193      $120,433
                     WW WILSON A 2 WAS                 WASATCH             3.56769       52,729     $188,121        0.193       $36,213
                     WW WILSON C 3 FT UN               FORT UNION          3.56769       17,437      $62,210        0.163       $10,109
                     WW WILSON B 4 FT UN RECOMP        FORT UNION          3.56769       39,529     $141,027        0.163       $22,917
                     MW NEWBERGER A 1 WAS              WASATCH             3.56769       10,811      $38,570        0.193        $7,425
                     MW NEWBERGER D 2 FT UN            FORT UNION          3.56769        9,340      $33,322        0.163        $5,415
                     MW NEWBERGER A 3 WAS              WASATCH             3.56769       15,344      $54,743        0.193       $10,538
                     MW NEWBERGER B 4 WAS              WASATCH             3.56769       66,756     $238,165        0.163       $38,702
                     MW NEWBERGER C 5 FT UN            FORT UNION          3.56769       46,166     $164,706        0.193       $31,706
                     MW NEWBERGER A 6 FT UN            FORT UNION          3.56769      105,853     $377,651        0.193       $72,698
                     MW NEWBERGER 7 FT UN              FORT UNION          3.56769       77,916     $277,980        0.193       $53,511
                     MW NEWBERGER 8 FT UN              FORT UNION          3.56769       70,692     $252,207        0.163       $40,984
BUTCHERKNIFE (WY)    BUTCHERKNIFE SPR 6 DK             DAKOTA              3.56769       50,789     $181,199        0.177       $32,048
PINEDALE(WY)         MESA UNIT 2 LANCE                 LANCE               3.56769       21,724      $77,504        0.198       $15,352
                     PINEDALE UNIT 8 LANCE             LANCE               3.56769        1,571       $5,605        0.205        $1,148
                     MESA UNIT 3 LANCE                 LANCE               3.56769       70,481     $251,454        0.156       $39,304
                     MESA UNIT 6 LANCE                 LANCE               3.56769       51,784     $184,749        0.176       $32,583
                     MESA UNIT 13-5 LANCE              LANCE               3.56769      134,229     $478,887        0.205       $98,054
                     MESA UNIT 7-7 LANCE               LANCE               3.56769      180,473     $643,871        0.196      $126,131
                     MESA UNIT 15-6 LANCE              LANCE               3.56769      159,148     $567,790        0.193      $109,339
                     STEWART POINT 5-20 LANCE          LANCE               3.56769       83,537     $298,034        0.207       $61,757
                     STEWART POINT 3-20D LANCE         LANCE               3.56769      191,537     $683,344        0.205      $139,988
                     STEWART POINT 7-20 LANCE          LANCE               3.56769      150,334     $536,345        0.205      $109,874
                     MESA UNIT 3-16D LANCE             LANCE               3.56769       85,580     $305,323        0.164       $50,087
                     MESA UNIT 13-9D LANCE             LANCE               3.56769      110,885     $395,603        0.175       $69,236
                     STEWART POINT 14-20 LANCE         LANCE               3.56769      206,537     $736,860        0.205      $150,950
                     STEWART POINT 15-20D LANCE        LANCE               3.56769      216,871     $773,728        0.205      $158,503
                                                                                                           Questar Gas Company
                                                                                                            Docket No. 09-057-03
                                                                                                                       Exhibit 1.1
                                      Test Year Cost of Questar Gas' Production                                    Page 33 of 89
                                                  Mar-09 through Feb-10

    (A)           (B)                                (C)              (D)         (E)            (F)           (G)           (H)
                                                                               Base Year        Market       Royalty      Test Year
Field Name   Well Name                           Formation          Price $       Dth           Value $      Rate %       Royalty $
             MESA UNIT 3-7 LANCE                 LANCE               3.56769      179,518       $640,464        0.205       $131,017
             MESA UNIT 5-8 LANCE                 LANCE               3.56769      181,830       $648,713        0.207       $134,412
             MESA UNIT 11-16 LANCE               LANCE               3.56769      129,663       $462,597        0.163        $75,189
             MESA UNIT 12-16 LANCE               LANCE               3.56769       91,808       $327,542        0.160        $52,472
             MESA UNIT 15-16 LANCE               LANCE               3.56769      124,463       $444,045        0.166        $73,572
             MESA UNIT 2-16D LANCE               LANCE               3.56769       69,887       $249,335        0.161        $40,023
             MESA UNIT 4-16D LANCE               LANCE               3.56769       77,808       $277,595        0.158        $43,989
             MESA UNIT 6-16 LANCE                LANCE               3.56769       49,363       $176,112        0.209        $36,720
             MESA UNIT 7-16D LANCE               LANCE               3.56769      105,386       $375,984        0.160        $60,130
             MESA UNIT 14-6D LANCE               LANCE               3.56769      201,740       $719,745        0.211       $151,773
             MESA UNIT 8-17 LANCE                LANCE               3.56769      188,367       $672,035        0.166       $111,366
             MESA UNIT 9-17D LANCE               LANCE               3.56769      212,242       $757,213        0.166       $125,745
             MESA UNIT 4-8 LANCE                 LANCE               3.56769      181,869       $648,852        0.196       $127,173
             MESA UNIT 9-16 LANCE                LANCE               3.56769       88,734       $316,575        0.172        $54,453
             MESA UNIT 10-16 LANCE               LANCE               3.56769       66,660       $237,822        0.166        $39,493
             MESA UNIT 14-16 LANCE               LANCE               3.56769       92,507       $330,036        0.167        $55,123
             MESA UNIT 16-6D LANCE               LANCE               3.56769      183,219       $653,668        0.197       $128,485
             MESA UNIT 9-7 LANCE                 LANCE               3.56769      229,047       $817,168        0.196       $160,495
             MESA UNIT 12-8 LANCE                LANCE               3.5677       216208    771362.8042    0.2118612    163421.8662
             STEWART POINT 1-20D LANCE           LANCE               3.5677       303618     1083214.46    0.2048565    221903.5229
             STEWART POINT 2-20 LANCE            LANCE               3.5677       177154    632030.2959    0.2048565    129475.5143
             MESA UNIT 1-7D LANCE                LANCE               3.5677       200055    713733.9312    0.1942751    138660.7192
             MESA UNIT 2-7D LANCE                LANCE               3.5677       275329    982288.1184    0.1992802    195750.6094
             MESA UNIT 6-7D LANCE                LANCE               3.5677       225054     802922.577    0.2133694    171319.0821
             MESA UNIT 8-7D LANCE                LANCE               3.5677       239676    855089.3189    0.1982037    169481.8354
             MESA UNIT 10-7D LANCE               LANCE               3.5677       318150    1135060.109     0.214594    243577.1409
             MESA UNIT 11A-16D LANCE             LANCE               3.5677        88990    317488.6033    0.1559888    49524.67091
             MESA UNIT 5A-16D LANCE              LANCE               3.5677        78626    280513.0793    0.1579457    44305.84145
             MESA UNIT 1A-7D LANCE               LANCE               3.5677       227015    809918.8143    0.1993584     161464.138
             MESA UNIT 2A-7D LANCE               LANCE               3.5677       216871    773728.1817    0.1923928    148859.7244
             MESA UNIT 6A-16D LANCE              LANCE               3.5677       103115     367882.204     0.157704    58016.49357
             MESA UNIT 10A-16 LANCE              LANCE              3.567689        99589   355302.5342    0.1731428    61518.06696
             MESA UNIT 12B-16D LANCE             LANCE               3.5677       158779    566474.0189    0.1617822    91645.38758
             MESA UNIT 13A-16D LANCE             LANCE               3.5677        89317    318655.2375     0.162077     51646.6897
             MESA UNIT 14A-16D LANCE             LANCE               3.5677       119624    426781.1741    0.1699048    72512.15644
             STEWART POINT 4-29D LANCE           LANCE               3.5677        83540    298044.7008    0.2048565    61056.39424
             MESA UNIT 13AA-16D LANCE            LANCE               3.5677       150932    538478.3669    0.1754845    94494.62757
             MESA UNIT 4D-16D LANCE              LANCE               3.5677        87933    313717.5565    0.1596729    50092.20208
             MESA UNIT 12A-16D LANCE             LANCE               3.5677       147982    527953.6858    0.1597433    84337.04419
             MESA UNIT 14B-16D LANCE             LANCE               3.5677       144434    515295.5268    0.1615374    83239.51627
             MESA UNIT 7C-16D LANCE              LANCE               3.5677       109029     388981.514    0.1573512    61206.70699
             MESA UNIT 9B-7D LANCE               LANCE               3.5677       265461    947082.1679    0.2087167    197671.8602
             MESA UNIT 4D1-8 LANCE               LANCE               3.5677       346916    1237688.238    0.2124801    262984.0875
             MESA UNIT 5B1-8 LANCE               LANCE               3.5677       328781    1172988.206    0.2009659    235730.6438
             STEWART POINT 4B3-20 LANCE          LANCE               3.5677        63953    228164.3853    0.2048565     46740.9574
             STEWART POINT 4A3-20 LANCE          LANCE               3.5677       156971    560023.6381    0.2048565    114724.4824
             STEWART POINT 4C3-20 LANCE          LANCE               3.5677        78559    280274.0441    0.2048565    57415.95972
             MESA UNIT 6D3-16 LANCE              LANCE               3.5677       100584    358852.3843    0.1602228    57496.33605
             MESA UNIT 6B3-16 LANCE              LANCE               3.5677        80980    288911.4181    0.1759151    50823.89528
             MESA UNIT 5D2-16 LANCE              LANCE               3.5677       125923    449254.0442    0.1600553    71905.49747
             MESA UNIT 5C2-16 LANCE              LANCE               3.5677       171477     611776.528    0.1578909    96593.97449
             MESA UNIT 14D1-16 LANCE             LANCE               3.5677       227739    812501.8208    0.1723879    140065.4728
             MESA UNIT 14C2-16 LANCE             LANCE               3.5677       295353    1053727.514    0.1745269    183903.7934
             STEWART POINT 1C3-20 LANCE          LANCE               3.5677       274007    977571.6342    0.2048565    200261.9035
             STEWART POINT 8B4-20 LANCE          LANCE               3.5677       421255    1502906.637    0.2048565    307880.1934
             STEWART POINT 8B3-20 LANCE          LANCE               3.5677       302257    1078358.835    0.2048565    220908.8168
             MESA UNIT 8D2-17 LANCE              LANCE               3.5677       196538    701186.3706    0.1760795    123464.5286
             MESA UNIT 4C1-16 LANCE              LANCE               3.5677       218682    780189.2656    0.1595889    124509.5549
             MESA UNIT 5B1-16 LANCE              LANCE               3.5677       237802    848403.4706    0.1579869    134036.6133
             MESA UNIT 8A1-17 LANCE              LANCE               3.5677       234112    835238.6998    0.1702642    142211.2876
             MESA UNIT 8B1-17 LANCE              LANCE               3.5677       191192    682113.5076    0.1713627    116888.7945
             MESA UNIT 8D1-17 LANCE              LANCE               3.5677       242337    864582.9381    0.1761551    152300.6621
             MESA UNIT 4C2-16 LANCE              LANCE               3.5677       191531     683322.954    0.1726671    117987.4061
             MESA UNIT 5B2-16 LANCE              LANCE               3.5677       195490     697447.433    0.1594348    111197.4194
             STEWART POINT 7D3-20 LANCE          LANCE               3.5677       161666    576773.9358    0.2048565    118155.8898
             STEWART POINT 8C3-20 LANCE          LANCE               3.5677       111993    399556.1428    0.2048565    81851.67297
             STEWART POINT 8C4-20 LANCE          LANCE               3.5677       130548    465754.6037    0.2048565    95412.85798
             STEWART POINT 8D3-20 LANCE          LANCE               3.5677        75617    269777.9044    0.2048565    55265.75728
             STEWART POINT 1C4-20 LANCE          LANCE               3.5677        52152    186062.0928    0.2048565    38116.02912
             STEWART POINT 1D3-20 LANCE          LANCE               3.5677        63101    225124.7147    0.2048565    46118.26111
             STEWART POINT 8A3-20 LANCE          LANCE               3.5677        45135    161027.6223    0.2048565    32987.55511
             STEWART POINT 4B4-20 LANCE          LANCE               3.5677        51246     182829.767    0.2048565    37453.86616
             STEWART POINT 4C4-20 LANCE          LANCE               3.5677        38661    137930.4067    0.2048565    28255.94036
             STEWART POINT 4D3-20 LANCE          LANCE               3.5677        49924    178113.2827    0.2048565    36487.66371
                                                                                                                            Questar Gas Company
                                                                                                                             Docket No. 09-057-03
                                                                                                                                        Exhibit 1.1
                                                   Test Year Cost of Questar Gas' Production                                        Page 34 of 89
                                                               Mar-09 through Feb-10

      (A)                       (B)                               (C)              (D)             (E)             (F)          (G)             (H)
                                                                                           Base Year             Market       Royalty       Test Year
Field Name                  Well Name                         Formation          Price $      Dth                Value $      Rate %        Royalty $
                            STEWART POINT 5A3-20 LANCE        LANCE               3.5677           45807      163425.109    0.2048565     33478.69585
                            STEWART POINT 5B3-20 LANCE        LANCE               3.5677           26724     95342.90858    0.2048565     19531.61455
                            STEWART POINT 5B4-20 LANCE        LANCE               3.5677           29591     105571.4716    0.2048565     21627.00218
                            MESA UNIT 9B1-17 LANCE            LANCE               3.5677          151837     541707.1251    0.1708138     92531.07484
                            MESA UNIT 9C1-17 LANCE            LANCE               3.5677          209365     746949.1115     0.175441     131045.4893
                            MESA UNIT 7D1-16 LANCE            LANCE               3.5677          209486     747380.8018    0.1599669     119556.1869
                            MESA UNIT 8A1-16 LANCE            LANCE               3.5677           84612     301869.2629    0.1913204     57753.76196
                            MESA UNIT 9B1-16 LANCE            LANCE               3.5677           94899     338570.0749    0.1768078     59861.81418
                            MESA UNIT 10A1-16 LANCE           LANCE               3.5677          143323     511331.8248    0.1597319     81675.98727
                            MESA UNIT 10B1-16 LANCE           LANCE               3.5677          147237     525295.7578    0.1593456     83703.54909
                            MESA UNIT 11D1-16 LANCE           LANCE               3.5677          224681     801591.8292    0.1613077     129302.9627
                            MESA UNIT 15A1-16 LANCE           LANCE               3.5677          107062     381963.8706     0.179854     68697.72113
                            MESA UNIT 15B1-16 LANCE           LANCE               3.5677           70568      251764.645    0.1809158     45548.19583
                            STEWART POINT 13C3-20 LANCE       LANCE               3.5677           27019      96395.3767    0.2048565     19747.21949
                            MESA UNIT 4D1-16 LANCE            LANCE               3.5677           91474     326350.7416    0.1591733     51946.33787
                            MESA UNIT 5A2-16 LANCE            LANCE               3.5677          119147     425079.3867    0.1591171     67637.39091
                            MESA UNIT 11C2-16 LANCE           LANCE               3.5677           96838      345487.823    0.1613047     55728.82421
                            MESA UNIT 12D1-16 LANCE           LANCE               3.5677           74358     265286.1846    0.1634845     43370.18233



Totals Before IRP Adjustment                                                                   58,140,775    $210,109,950                  $32,819,663

Test Year Adjustment for IRP Production Forecast                                               (4,243,151)                            +    ($2,395,200)


Total Test Year Royalties                                                                                                                  $30,424,463

Operator Service Fee                                                                                                                  +   $215,756,626


Total IRP Company Production                                                                   53,897,624                                 $246,181,089
                                                                       Questar Gas Company
                                                                        Docket No. 09-057-03
                                                                                   Exhibit 1.2




                    TEST YEAR PURCHASED GAS COSTS


         (A)                        (B)          (C)         (D)
                                                Cost
      Component                     Dth        per Dth    Total Cost

1   Current Contracts                                    $161,332,656
2   Stabilization Costs                                     2,000,000
3      Total Current Contracts   32,394,500   $5.04199   $163,332,656

4   Forecast Spot                 1,800,000   $3.57000      6,426,000

5   Future Contracts             26,149,810   $3.54140     92,607,004

6   Total Gas Purchased          60,344,310   $4.34781   $262,365,660
                                                                                                 Questar Gas Company
                                                                                                  Docket No. 09-057-03
                                                                                                             Exhibit 1.3
                                                                                                           Page 1 of 2



                    TEST YEAR TRANSPORTATION, GATHERING AND PROCESSING CHARGES


                 (A)                (B)            (C)           (D)         (E)           (F)             (G)
                                    Fctr           Dth       Months/Days    Rate                       Total Costs

   TRANSPORTATION DEMAND

  QPC Demand
1 T-1 Transportation - Yearly                     900,902    x   12    x   $5.28804 = $57,168,070                          $55,075,921.85
2 No-Notice Transportation                        203,542    x   12    x   $0.86753 =   2,118,945                           $2,041,399.14
3 Capacity Release Credits                                                             (2,825,627)                         ($2,722,219.10)
4    Total                                                                            $56,461,388                          $54,395,101.90
                                                                                                                                    $0.00
  Kern River Demand                                                                                                                 $0.00
5 January - December                                3,000    x   12    x $15.98700 =      $575,532                            $554,469.57
6 November - March                                 50,000    x   5     x $15.98700 =     3,996,750                          $3,850,483.16
7   Total                                                                               $4,572,282                          $4,404,952.73
                                                                                                                                    $0.00
8 Total Transportation Demand (SNG)                                                                   $61,033,670          $58,800,054.63



   TRANSPORTATION COMMODITY

   QPC Commodity
 9 QPC Commodity (SNG)                         108,261,718             x   $0.00267 =    $289,059
10 ACA                                         120,796,968             x   $0.00170 =     205,355
11   Total                                                                               $494,414

   Kern River Commodity
12 January - December               1.45   x        3,000    x   365   x   $0.06000 =     $95,265
13 November - March                 1.45   x       50,000    x   151   x   $0.06000 =     656,850
14   Total (SNG)                                                                         $752,115

15 Total Transportation Commodity                                                                      $1,246,529


   OTHER CHARGES

16 QGM Gathering Demand                                          12    x   $852,099 = $10,225,188
17 QGM Gathering Commodity                      35,533,716             x   $0.22616 = $8,036,305
18   Total QGM Gathering (SNG)                                                                        $18,261,493

19 Other Gathering & Processing Charges                                                 $3,058,022
20 Other Transportation Charges                                                          2,471,947
21   Total Other Gathering, Processing and Transportation (SNG)                                        $5,529,969


22 TOTAL TRANSPORTATION AND OTHER CHARGES                                                             $86,071,661
                                                                                        Questar Gas Company
                                                                                         Docket No. 09-057-03
                                                                                                    Exhibit 1.3
                                                                                                  Page 2 of 2



                           TEST YEAR STORAGE AND WORKING GAS CHARGES


                 (A)                    (B)          (C)         (D)              (E)              (F)

     STORAGE CHARGES 1/

             Component                 Dth         Months       Rate                           Total Costs
     Storage Demand
1    Peaking Demand                184,625        x 12 x $2.87375         =    $6,366,793
2    Clay Basin Demand             111,827        x 12 x $2.85338         =     3,829,019
3    Clay Basin Capacity        13,419,000        x 12 x $0.02378         =     3,829,246
4       Total Demand Charges (SNG)                                            $14,025,058

     Storage Commodity 2/
5    Peaking Injections              1,227,583       x        $0.03872    =      $47,532
6    Peaking Withdrawals             1,101,832       x        $0.03872    =       42,663
7    Clay Basin Injections          12,512,218       x        $0.01049    =      131,253
8    Clay Basin Withdrawals         12,808,430       x        $0.01781    =      228,118
9       Total Commodity Charges                                                 $449,566

10   Total Storage Charges                                                                    $14,474,624


     WORKING GAS CHARGES - QGC Account 164

       Month                         Amount                Pre-Tax Return %
11     Jan-08                      $31,071,907
12     Feb-08                       26,127,693
13     Mar-08                       14,972,980
14     Apr-08                       14,294,989
15     May-08                       27,962,921
16     Jun-08                       34,234,315
17     Jul-08                       43,236,422
18     Aug-08                       56,328,450
19     Sep-08                       69,122,842
20     Oct-08                       74,115,252
21     Nov-08                       76,575,357
22     Dec-08                       61,834,504
23     Jan-09                       44,429,284

24   13-Month Average 3/           $44,713,027       x         11.56%              =            $5,168,826


25   TOTAL FIRM STORAGE AND WORKING GAS CHARGES                                               $19,643,450



1/   Exhibit 1.9 - QPC Rates Effective October 1, 2008.
2/   Questar Gas planned volumes.
3/   (½ of Line 11 + sum of Lines 12 through 22 + ½ of Line 23) / 12
                                                                                   Questar Gas Company
                                                                                    Docket No. 09-057-03
                                                                                               Exhibit 1.4
                                                                                             Page 1 of 3



                SUMMARY OF TEST-YEAR GAS RELATED COSTS AND REVENUES CREDITS


                                (A)                           (B)            (C)             (D)
                             Component                       Costs           Dth          $ per Dth

1      Questar Gas Production 1/                          $246,181,089
2      Other Revenues Credits 2/                           (18,311,589)
3        Net Questar Gas Production Costs                 $227,869,500     53,897,624     $4.22782

4         Gathering 3/                                      21,319,515


5    Total Cost of Questar Gas Production                 $249,189,015     53,897,624     $4.62338

6    Questar Gas Contract Gas 4/                           262,365,660     60,344,310     $4.34781

7    Injection / Withdrawal Adjustment 5/                    6,252,852

8    Transportation & Other Costs 6/                        64,752,146    108,261,718     $0.59811

9    Storage & Working Gas 7/                               19,643,450


10 Questar Gas - Related Gas Costs for Rate Purposes 8/   $602,203,123    104,941,625     $5.73846




1/   Exhibit 1.1, Last Page.
2/   Exhibit 1.4, Page 3, Line 8.
3/   Exhibit 1.3, Page 1, Lines 18 + 19.
4/   Exhibit 1.2, Line 6.
5/   Exhibit 1.4, Page 2, Line 7.
6/   Exhibit 1.3, Page 1, Lines 8 + 15 + 20.
7/   Exhibit 1.3, Page 2, Line 25.
8/   Exhibit 1.6, Page 1, Line 8.
                                                                      Questar Gas Company
                                                                       Docket No. 09-057-03
                                                                                  Exhibit 1.4
                                                                                Page 2 of 3



                          ANNUALIZED UNIT COST OF STORAGE GAS


            (A)                                 (B)          (C)            (D)
                                                           Average
                                                Dth         Rate        Total Costs
1    Company Production 1/                   53,897,624    $4.56757   $246,181,089
2    Purchased Gas 2/                        60,344,310    $4.34781    262,365,660
3      Average Price                        114,241,934    $4.45149   $508,546,749


4    Storage 3/
5      Withdrawals                           13,910,262    $4.46632     $62,127,698
6      Injections                           (13,739,801)   $4.06664     (55,874,846)
7    Storage Adjustment                                                  $6,252,852




1/   Exhibit 1.1, last Page.
2/   Exhibit 1.2, Line 6.
3/   Questar Gas Company planned volumes.
                                                                          Questar Gas Company
                                                                           Docket No. 09-057-03
                                                                                      Exhibit 1.4
                                                                                    Page 3 of 3



                                       OTHER REVENUES


       (A)               (B)                              (C)            (D)
     Account                                                     12 Months Ending
     Number      Account Name                                        Feb 2010

1     483        Sales for Resale                                       $3,140,790   1/


2     490        Plant By-Product                                        3,480,879   1/


3     492        Gasoline and Oil Sales                 $866,242 1/
4     758-1      Gasoline and Oil Cost                  (123,848) 1/
5                Net Gasoline and Oil Sales                               742,394


6     495-1      Overriding Royalty Revenue                             10,909,526   1/
                 from Questar E & P

7     495-2      Oil Revenue Received from Wexpro                          38,000    1/


8                Total                                                 $18,311,589




1/    Forecasted 12-month test year.
                                                                                                  Questar Gas Company
                                                                                                   Docket No. 09-057-03
                                                                                                              Exhibit 1.5




                                         TEST-YEAR GAS COST ALLOCATION


                   (A)                                        (B)            (C)            (D)              (E)
                                                           Allocation
                                                           Factor 1/       System        Wyoming            Utah

1   Questar Gas Production (Exhibit 1.1)                       2        $246,181,089     $9,605,850    $236,575,239
2   Other Revenue's Credit (Exhibit 1.4, p 3)                  2         (18,311,589)      (714,508)    (17,597,081)
3   Gathering (Exhibit 1.3, p 1)         - Demand              1          10,225,188        374,206       9,850,982
4   Gathering                            - Commodity           2          11,094,327        432,894      10,661,433
5   Net Cost of Questar Gas Production                                  $249,189,015     $9,698,442    $239,490,573

6   Questar Gas Contract Gas (Exhibit 1.2)                     2         262,365,660     10,237,363     252,128,297


7   Injection / Withdrawal Adjustment (Exhibit 1.4, p 1)       2           6,252,852       243,983         6,008,869


8   Transportation (Exhibit 1.3, p 1)     - Demand             1          61,033,670      2,233,615       58,800,055
9   Transportation                        - Commodity          2           1,246,529         48,639        1,197,890


10 Storage (Exhibit 1.3, p 2)             - Demand             1          14,025,058       513,267        13,511,791
11 Storage                                - Commodity          2             449,566        17,542           432,024


12 Other Transportation - Commodity (Exhibit 1.3, p1)          2           2,471,947         96,454        2,375,493


13 Working Gas Costs (Exhibit 1.3, p 2)                        2           5,168,826       201,685         4,967,141


14 Totals                                                               $602,203,123    $23,290,989    $578,912,134




1/ Allocation Factors                                                        Total        Wyoming             Utah
    #1 Peak Day Demand                                          Dth-       1,197,548         43,826        1,153,722
                                                            Percent-         100.00%          3.66%           96.34%

    #2 Commodity Sales - All                                    Dth-     104,941,625      4,094,764     100,846,861
                                                            Percent-         100.00%          3.90%          96.10%
                                                                                                         Questar Gas Company
                                                                                                          Docket No. 09-057-03
                                                                                                                     Exhibit 1.6
                                                                                                                   Page 1 of 3



                                             TEST-YEAR GAS COST CHANGE


                 (A)                   (B)          (C)                 (D)                      (E)                 (F)
                                                                    Average Rate        x        Dth        =       Total
1    Utah Allocation of Questar Gas-Related Gas Costs (Exhibit 1.5) 1/                                           $578,912,134
        Less:
2       F-3 Demand Commodity Credit 2/                             $18.25                         2,112               (38,544)
3       T-1 Class Commodity Credit 2/                                                                 0                     0
4       I-4 Class Commodity Credit 2/                             $3.76302                    2,369,019            (8,914,672)
5    Net Utah Gas Costs (for Firm Sales)                                                                         $569,958,917

                                                                                               Total
     Test-Year Sales: 2/                           Firm         +     Interruptible     =    Sales Dth
6    Utah                                        98,477,842            2,369,019            100,846,861
7    Wyoming                                      3,937,086              157,678              4,094,764
8    Total Dth                                                                              104,941,625

9    Supplier Non-Gas Costs 3/                                                                                    ($96,200,301)


10 Commodity Portion of Test-Year Gas Cost (Lines 5 + 9)                                                         $473,758,616


                                                                    Current Case            Prior Case
     FIRM CUSTOMER RATES                                             09-057-03              08-057-23            Difference
11 Firm Gas Cost (line 10/ Firm Sales, line 6)                       $4.81081               $5.69681             ($0.88600)
12 191 Account Amortization (Commodity Portion) 4/                   ($0.61811)             $0.00000             ($0.61811)
13 Total Firm Sales Unit Commodity Cost (Lines 11 + 12)              $4.19270               $5.69681             ($1.50411)




1/   Exhibit 1.5, Line 14, Column E.

2/   Revrun.exe - Jan 29, 2009                       Dth    x        DNG Rate         = DNG Revenues
                             F-3 Demand               2,112           $18.25                 $38,544
                             I-4                  2,369,019          $3.76302             $8,914,672

3/   Test Year Estimate of Transportation, Gathering, and Storage billings.

4/   191 Account (January 2009)                ($79,878,031)
     Less: Supplier Non-Gas balance            ($19,007,538)
     191 Account Commodity Portion             ($60,870,493)           98,477,842             ($0.61811)
                                                                                             Questar Gas Company
                                                                                              Docket No. 09-057-03
                                                                                                         Exhibit 1.6
                                                                                                       Page 2 of 3



                                  TEST-YEAR SUPPLIER NON-GAS COST CHANGE


                                    (A)                             (B)           (C)               (D)

                                                                    Dth       Average Rate         Total

1    Supplier Non-Gas (SNG) Costs 1/                                                            $96,200,301
2    191 Account Balance for SNG Costs 2/                                                                 0
3       Total                                                                                   $96,200,301


4    SNG Costs Recovered at Current Rates 3/                                                    105,552,204


5    SNG Costs Adjustment to Current Rates (Line 3 - Line 4)                                     ($9,351,902)




6a Adjustment for SNG contributions from:
6b I-4 SNG current rate                                           2,369,019    $0.18093            $428,627
6c I-4 SNG new rate                                               2,369,019    $0.18093            $428,627




7    Percent Change to Current Rates                                                                      (8.90) %
     ((ln 3-ln 6c-ln 6e)-(ln 4-ln 6b-ln 6d))/(ln 4-ln 6b-ln 6d)




1/   Exhibit 1.6, Page 1, Line 9.

2/   The Company is proposing to amortize the SNG Account
     191 balance only in the fall pass-throughs. As of Jan 31, 2009 the SNG Account 191 balance is ($19,007,538).

3/   Output of Revrun.Exe computer program dated Jan 29, 2009
                                                                  Questar Gas Company
                                                                   Docket No. 09-057-03
                                                                              Exhibit 1.6
                                                                            Page 3 of 3



           TEST YEAR CHANGE IN SUPPLIER NON-GAS COSTS
                         BY RATE CLASS


           (A)        (B)          (C)            (D)             (E)            (F)
                                                    Rate per Dth
     Rate Class     Season    Curr. Base 1/   Calc. Base    Amortization       Total 2/     CHECK !!
1    GS-1           Winter      $1.12580      $1.15667       $0.00000         $1.15667      $0.00000
2                  Summer       $0.52858      $0.54308       $0.00000         $0.54308      $0.00000

3    GSS            Winter      $1.12580      $1.15667       $0.00000         $1.15667      $0.00000
4                  Summer       $0.52858      $0.54308       $0.00000         $0.54308      $0.00000

5    F-1            Winter      $1.09647      $1.12655       $0.00000         $1.12655      $0.00000
6                  Summer       $0.52856      $0.54305       $0.00000         $0.54305      $0.00000

7    F-3                         $10.67        $10.96          $0.00           $10.96        $0.00
8                               $0.50189      $0.51566       $0.00000         $0.51566      $0.00000

9    F-4                        $0.76705      $0.78809       $0.00000         $0.78809      $0.00000

10 NGV                          $0.81241      $0.83468       $0.00000         $0.83468      $0.00000

11 I-4                          $0.18093      $0.18093       $0.00000         $0.18093

12 IS-4                         $0.18093      $0.18093       $0.00000         $0.18093

13 T-1                          $1.12580      $1.15667       $0.00000         $1.15667      $0.00000

14 E-1                          $5.83553      $5.99556       $0.00000         $5.99556      $0.00000




1/   Current Questar Gas Tariff (excluding bad debt surcharge).

2/   (Current Questar Gas rates) x (Exhibit 1.6, Page 2, Line 7, % change).
     (except Lines 11 and 12)
                                                                     Questar Gas Company
                                                                      Docket No. 09-057-03
                                                                                 Exhibit 1.7



                        EFFECT ON GS-1 TYPICAL CUSTOMER
                         80 DTHS - ANNUAL CONSUMPTION


       (A)       (B)        (C)          (D)              (E)           (F)
                                   Billed at Current    Billed at
       Rate               Usage    Rates Effective     Proposed
     Schedule   Month     In Dth         11/1/2008       Rates       Change

 1    GS-1      Jan        14.9       $142.61           $118.51      ($24.10)
 2              Feb        12.5        120.44            100.23       (20.21)
 3              Mar        10.1         98.28             81.94       (16.34)
 4              Apr         8.3         73.29             60.37       (12.92)
 5              May         4.4         41.20             34.35        (6.85)
 6              Jun         3.1         30.51             25.68        (4.83)
 7              Jul         2.0         21.46             18.34        (3.12)
 8              Aug         1.8         19.81             17.01        (2.80)
 9              Sep         2.0         21.46             18.34        (3.12)
10              Oct         3.1         30.51             25.68        (4.83)
11              Nov         6.3         63.18             52.99       (10.19)
12              Dec        11.5        111.21             92.61       (18.60)

13              Total      80.0       $773.96           $646.05     ($127.91)

                                                 Percent Change:      (16.53) %
                                                                     Questar Gas Company
                                              Docket Nos. 08-057-15, 08-057-16 & 08-057-17
                                                                          Hearing Exhibit 2



                  EFFECT ON GS-1 TYPICAL CUSTOMER
OF PROPOSED COMMODITY AND SNG RATES AND CET AND DSM AMORTIZATIONS
                    80 DTHS - ANNUAL CONSUMPTION


       (A)       (B)     (C)            (D)              (E)               (F)
                                 Billed at Current     Billed at
       Rate             Usage    Rates Effective      Proposed
     Schedule   Month   In Dth        11/1/2008         Rates            Change

 1    GS-1      Jan      14.9       $142.61            $119.26          ($23.35)
 2              Feb      12.5        120.44             100.86           (19.58)
 3              Mar      10.1         98.28              82.45           (15.83)
 4              Apr       8.3         73.29              60.78           (12.51)
 5              May       4.4         41.20              34.57            (6.63)
 6              Jun       3.1         30.51              25.83            (4.68)
 7              Jul       2.0         21.46              18.44            (3.02)
 8              Aug       1.8         19.81              17.10            (2.71)
 9              Sep       2.0         21.46              18.44            (3.02)
10              Oct       3.1         30.51              25.83            (4.68)
11              Nov       6.3         63.18              53.31            (9.87)
12              Dec      11.5        111.21              93.19           (18.02)


13              Total    80.0       $773.96            $650.06         ($123.90)

                                                Percent Change:          (16.01) %
                                                          SUMMARY OF PROPOSED RATES

UTAH RATE CLASSES                                                           Rates per Dth Used Each Month
                                        All Season Rates or Summer Rates: Apr. 1 - Oct. 31             Winter Rates: Nov. 1 - Mar. 31
UT GS-1                                 First 45 Dth      All Over 45 Dth                        First 45 Dth      All Over 45 Dth
   Distribution Non-Gas Cost                 $1.93502            $0.81429                              $2.26888           $1.03123
   Supplier Non-Gas Cost                     $0.54308            $0.54308                              $1.15667           $1.15667
   Commodity Cost                            $4.19270            $4.19270                              $4.19270           $4.19270

   Total Rate                                $6.67080           $5.55007                               $7.61825          $6.38060

   BSF Category 1                                 $5.00
   BSF Category 2                                $21.00
   BSF Category 3                                $55.00
   BSF Category 4                               $244.00


UT GSS
   Distribution Non-Gas Cost                 $4.11060                                                  $4.22771
   Supplier Non-Gas Cost                     $0.54308                                                  $1.15667
   Commodity Cost                            $4.19270                                                  $4.19270

   Total Rate                                $8.84638                                                  $9.57708

   Monthly Minimum Bill                           $7.50


UT F-1                                  First 175 Dth      Next 700 Dth      All Over 875 Dth    First 175 Dth      Next 700 Dth     All Over 875 Dth
   Distribution Non-Gas Cost                  $0.52669           $0.46572            $0.37942           $0.58897          $0.53273           $0.44953
   Supplier Non-Gas Cost                      $0.54305           $0.54305            $0.54305           $1.12655          $1.12655           $1.12655
   Commodity Cost                             $4.19270           $4.19270            $4.19270           $4.19270          $4.19270           $4.19270

   Total Rate                                $5.26244           $5.20147            $5.11517           $5.90822          $5.85198           $5.76878

   Minimum Monthly DNG Charge:                   $92.00                                                  $103.00

   BSF Category 1                                 $5.00
   BSF Category 2                                $21.00
   BSF Category 3                                $55.00
   BSF Category 4                               $244.00


UT F-3
   Distribution Non-Gas Cost                 $0.07914
   Supplier Non-Gas Cost                     $0.51566
   Commodity Cost                            $6.28905

   Total Rate                                $6.88385

   FIXED CHARGES
   Monthly Demand Charge              Monthly Demand                                            Annual Demand
                                          Charge                                                   Charge
   Distribution Non-Gas Cost                $3.80333                                                     $45.64
   Supplier Non-Gas Cost                    $0.91333                                                     $10.96
   Commodity Cost                           $1.52083                                                     $18.25
   Total Rate                               $6.23750                                                     $74.85


   BSF Category 1                                 $5.00
   BSF Category 2                                $21.00
   BSF Category 3                                $55.00
   BSF Category 4                               $244.00


UT F-4
                                      First 10,000 Dth All Over 10,000 Dth
   Distribution Non-Gas Cost                 $0.33914            $0.32656
   Supplier Non-Gas Cost                     $0.78809            $0.78809
   Commodity Cost                            $4.19270            $4.19270

   Total Rate                                $5.31993           $5.30735

   Minimum Yearly Distribution Non-Gas Charge                     $40,700
                                                    SUMMARY OF PROPOSED RATES

UTAH RATE CLASSES                                                    Rates per Dth Used Each Month
                                 All Season Rates or Summer Rates: Apr. 1 - Oct. 31             Winter Rates: Nov. 1 - Mar. 31
   BSF Category 1                        $5.00
   BSF Category 2                       $21.00
   BSF Category 3                       $55.00
   BSF Category 4                      $244.00



UT NGV
   Distribution Non-Gas Cost          $2.68963
   Supplier Non-Gas Cost              $0.83468
   Commodity Cost                     $4.19270

   Total Rate                         $7.71701


UT I-4                           First 875 Dth    Next 121,625 Dth All Over 122,500
   Distribution Non-Gas Cost           $0.15774           $0.14227         $0.13107
   Supplier Non-Gas Cost               $0.18276           $0.18276         $0.18276
   Commodity Cost                                 Determined Monthly

   Total Rate                                     Determined Monthly

   BSF Category 1                        $5.00
   BSF Category 2                       $29.00
   BSF Category 3                       $67.00
   BSF Category 4                      $274.00


UT IS-4                          First 875 Dth    Next 121,625 Dth All Over 122,500
   Distribution Non-Gas Cost           $2.90994           $0.14563         $0.13450
   Supplier Non-Gas Cost               $0.18276           $0.18276         $0.18276
   Commodity Cost                                 Determined Monthly

   Total Rate                                     Determined Monthly

   Monthly Basic Service Fee             $67.00


UT T-1
   Distribution Non-Gas Cost         $2.45482
   Supplier Non-Gas Cost             $1.15667
   Commodity Cost              Determined Monthly (Based upon I-4 or IS-4 Commodity Cost)

   Total Rate                  Determined Monthly (Based upon I-4 or IS-4 Commodity Cost)


UT E-1
   Distribution Non-Gas Cost          $1.75503
   Supplier Non-Gas Cost              $5.99556
   Commodity Cost

   Total Rate
Questar Gas Company
 Docket No. 09-057-03
            Exhibit 1.9
          Page 1 of 2
Questar Gas Company
 Docket No. 09-057-03
            Exhibit 1.9
         Page 2 of 2
        Comparison of Natural Gas Price Forecasts

$7.00

        G.I.   CERA   PIRA    AVG

$6.00


$5.00


$4.00


$3.00


$2.00


$1.00




                                                    Questar Gas Company
                                                     Docket No. 09-057-03
$0.00




                                                              Exhibit 1.10
                                                                Storage Injection / Withdrawal adjustment

                      (A)            (B)               (C)              (D)             (E)               (F)               (G)
                                                                                    Injections                            (J) / (C)
                                                    Storage ------------------------------------------------------------- Storage
                  Injection Dth Withdrawal Dth   Inventory Dth     % that is        Co. Prod. Purchased                  Inventory
 Line    Month      Per IRPs       Per IRPs         Balance     Co. Prod. (1) $/Dth (2)               $/Dth (3) Average $/Dth
         Dec-08                                     8,472,499                                                              $5.24394
         Jan-09      154,515       (3,956,071)      8,472,499          33.18% $4.90585                $4.21000             $5.24394
         Feb-09      261,508       (2,599,527)      6,134,480          37.18% $4.90585                $3.57000             $5.19375
    1.   Mar-09      516,649       (2,132,145)      4,518,984          39.65% $4.56757                $3.49099             $5.04788
    2.   Apr-09       87,576         (921,044)      3,685,516          56.11% $4.56757                $2.84198             $5.01847
    3.   May-09    1,650,483         (114,144)      5,221,855          60.12% $4.56757                $2.94042             $4.67083
    4.   Jun-09    2,138,800          (61,990)      7,298,665          68.00% $4.56757                $3.19598             $4.51196
    5.   Jul-09    2,109,410                0       9,408,075          66.40% $4.56757                $3.58474             $4.45040
    6.   Aug-09    2,009,804                0      11,417,879          69.24% $4.56757                $3.65251             $4.42148
    7.   Sep-09    1,977,534                0      13,395,413          60.00% $4.56757                $2.56747             $4.32492
    8.   Oct-09    2,299,184          (18,739)     15,675,858          54.63% $4.56757                $2.82736             $4.24470
    9.   Nov-09      651,080         (599,845)     15,727,093          42.35% $4.56757                $4.66492             $4.26039
   10.   Dec-09       84,059       (2,874,839)     12,936,313          34.91% $4.56757                $4.90476             $4.26381
   11.   Jan-10       59,268       (4,337,230)      8,658,351          33.18% $4.56757                $5.70842             $4.27111
   12.   Feb-10      155,954       (2,850,286)      5,964,019          37.18% $4.56757                $5.47504             $4.29377




   14. Total      13,739,801      (13,910,262)
   15. Average $ /Dth




___________________________________________________________________
    (H)              (I)              (J)

                                    Storage
                                   Inventory
Injection (4)   Withdrawal (5)      Balance
                                    44,429,284
   $686,182      ($20,745,403)    $44,429,284
 $1,063,459      ($13,631,766)    $31,860,977
 $2,024,159      ($11,073,836)    $22,811,301
   $333,676       ($4,649,322)    $18,495,655
 $6,467,553         ($572,828)    $24,390,380
 $8,830,486         ($289,545)    $32,931,321
 $8,938,366                $0     $41,869,687
 $8,614,195                $0     $50,483,882
 $7,450,234                $0     $57,934,116
 $8,686,254          ($81,045)    $66,539,326
 $3,010,396       ($2,546,162)    $67,003,559
   $402,395      ($12,247,937)    $55,158,017
   $315,893      ($18,493,137)    $36,980,773
   $801,239      ($12,173,886)    $25,608,126


                                 Inj./With. Adj.
$55,874,846      ($62,127,698)     ($6,252,852)
   $4.06664          $4.46632
Account   Dept    Stat Amt         Amount                Line Descr             Date      Unit Trans Affiliate
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-04-30     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-05-31     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-06-30     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-07-31     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-08-31     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-09-30     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-10-31     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-11-30     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-12-31     09   235    01
489420    2015     13,313,000.00    317,000.00   ReverseEst-Capa Dmnd CB-QGC 2004-12-31   09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2004-12-31     09   235    01
489420    2015    -13,313,000.00   -317,000.00   Estimate-Capa Dmnd CB-QGC   2005-01-31   09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2005-02-28     09   235    01
489420    2015    -13,419,000.00   -319,103.82   QGC DEMAND CAPACITY CB REV2005-03-31     09   235    01

                 -161,028,000.00 -3,829,245.84

RATE                                  0.02378
Account Dept    Stat Amt       Amount                  Line Descr              Date       Unit Trans Affiliate
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-04-30       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-05-31       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-06-30       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-07-31       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-08-31       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-09-30       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-10-31       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-11-30       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-12-31       09   235    01
489421   2015     111,000.00    317,000.00    ReverseEst-Deliver Dmnd CB-QGC 2004-12-31   09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2004-12-31       09   235    01
489421   2015    -111,000.00   -317,000.00    Estimate-Deliver Dmnd CB-QGC   2005-01-31   09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2005-02-28       09   235    01
489421   2015    -111,827.00   -319,084.92    QGC DEMAND DELIVERY CB REV 2005-03-31       09   235    01

                -1,341,924.00 -3,829,019.04

RATE                                2.8534
QGM gathered     ########Adjusted test year-> -0.072980641 35,533,716
  Birch Creek    3,584,806
                         Adjusted test year-> -0.072980641  3,323,185
        Other    ########

Input Operator Service Fee >   $215,756,625


                                  Dec-08
                 Company       Average Index     Church Buttes
                 Production     Spot Prices      & Canyon Cr
      January      5,141,976            5.09         $5.29360    27,219,564
     February      4,740,162            4.87         $5.06480    24,007,972
        March      4,611,361            2.94         $3.05760    14,099,697
         April     4,540,105            2.83         $2.94320    13,362,437
          May      4,617,469            2.93         $3.04720    14,070,352
         June      4,320,471            3.19         $3.31760    14,333,595
          July     3,802,259            3.58         $3.72320    14,156,571
       August      3,777,827            3.65         $3.79600    14,340,631
    September      3,411,586            2.56         $2.66240     9,083,007
      October      4,730,948            2.73         $2.83920    13,432,108
    November       5,011,700            4.11         $4.27440    21,422,010
    December       5,191,760            4.36         $4.53440    23,541,517

                  53,897,624 CANYON CREEK            $3.76769 203,069,460
                             CHURCH BUTTES
                                 All Others ->       $3.56769
      B          C          D          E             F                   G              H              I              J             K             L            M            N             O              P            Q             R                 S




1
2
3
4
5
6
7                                                                                                                                                                                                                                                 Historical
8                                                                                                                                                                                                                                              12 Months Ending
9          FERC Acct                        Description               Feb-08         Mar-08         Apr-08         May-08        Jun-08        Jul-08        Aug-08       Sep-08       Oct-08         Nov-08       Dec-08        Jan-09             Jan-09
10
11   497   UTILITY OPERATING EXPENSES
12   498   GAS PURCHASE EXPENSES
13   499
14   500               Utah % of Sales Dth from 191 Acct ===>           96.412%        96.188%        95.856%        95.477%       96.060%       97.234%      97.425%      96.577%       96.230%        96.117%      96.356%       96.356%
15   501
16   502   758         Gas Well Royalties
17   503                            Utah                              4,055,581      5,438,478      4,958,269       5,867,858    6,436,093     7,884,172     6,074,256    5,954,095     4,253,777      1,216,678    2,630,616     3,800,860         58,570,734
18   504                            Wyoming                             150,930        215,531        214,353         277,976      263,983       224,280       160,546      211,032       166,650         49,152       99,485       143,741          2,177,660
19   505                            Total                             4,206,511      5,654,008      5,172,622       6,145,834    6,700,076     8,108,452     6,234,802    6,165,127     4,420,428      1,265,830    2,730,101     3,944,601         60,748,393
20   506
21   507   758.1       Gas Well Royalties - Other
22   508                            Utah                                 10,649         17,500             8,555      18,117        30,232        41,007       42,456       40,713        71,413         40,648       (29,015)      11,096             303,370
23   509                            Wyoming                                   0              0                 0           0             0             0            0            0             0              0             0            0                   0
24   510                            Total                                10,649         17,500             8,555      18,117        30,232        41,007       42,456       40,713        71,413         40,648       (29,015)      11,096             303,370
25   511
26   512   759         Gathering by Others, GRI & ACA - Gas Cost
27   513                             Utah                             1,830,398      1,695,109      1,416,867       1,705,860    1,840,614     1,715,501     1,734,411    1,902,746     1,892,074      1,992,141    2,474,206     2,011,792         22,211,719
28   514                             Wyoming                                  0              0              0               0            0             0             0            0             0              0            0             0                  0
29   515                             Total                            1,830,398      1,695,109      1,416,867       1,705,860    1,840,614     1,715,501     1,734,411    1,902,746     1,892,074      1,992,141    2,474,206     2,011,792         22,211,719
30   516
31   517   759         Gathering by Others - SNG Cost
32   518                             Utah                                      0              0               0             0             0             0             0            0             0             0            0             0                    0
33   519                             Wyoming                                   0              0               0             0             0             0             0            0             0             0            0             0                    0
34   520                             Total                                     0              0               0             0             0             0             0            0             0             0            0             0                    0
35   521
36   522   800         Natural Gas Well Head Purchases
37   523                            Utah                                 15,510        252,041        137,094         57,718        43,778        42,438       43,305       40,430       174,680         10,928       16,755        11,972             846,648
38   524                            Wyoming                                 577          9,989          5,927          2,734         1,796         1,207        1,145        1,433         6,843            441          634           453              33,178
39   525                            Total                                16,087        262,029        143,020         60,452        45,574        43,646       44,449       41,863       181,523         11,369       17,388        12,425             879,826
40   526
41   527   801         Natural Gas Field Line Purchases
42   528                             Utah                                      0              0               0             0             0             0             0            0             0             0            0             0                    0
43   529                             Wyoming                                   0              0               0             0             0             0             0            0             0             0            0             0                    0
44   530                             Total                                     0              0               0             0             0             0             0            0             0             0            0             0                    0
45   531
46   532   802         Natural Gas Gasoline Plant Outlet Purchase
47   533                            Utah                                       0              0               0             0             0             0             0            0             0             0            0             0                    0
48   534                            Wyoming                                    0              0               0             0             0             0             0            0             0             0            0             0                    0
49   535                            Total                                      0              0               0             0             0             0             0            0             0             0            0             0                    0
50   536
51   537   803         Natural Gas Transmission Line - Purchases
52   538                             Utah                            75,295,619     35,804,237     43,965,295      23,431,203    2,752,733     3,423,755     2,358,313    3,568,428     9,422,176     27,766,933   42,868,705    46,274,835        316,932,232
53   539                             Wyoming                          2,802,148      1,418,948      1,900,686       1,109,999      112,906        97,395        62,332      126,477       369,132      1,121,747    1,621,213     1,750,026         12,493,008
54   540                             Total                           78,097,767     37,223,185     45,865,981      24,541,201    2,865,639     3,521,150     2,420,645    3,694,905     9,791,308     28,888,681   44,489,918    48,024,861        329,425,240
55   541
56   542   804         Natural Gas City Gate Purchases - Resources
57   543                             Utah                                      0              0               0             0             0             0             0            0             0             0            0             0                    0
58   544                             Wyoming                                   0              0               0             0             0             0             0            0             0             0            0             0                    0
59   545                             Total                                     0              0               0             0             0             0             0            0             0             0            0             0                    0
60   546
61   547   804.1       Natural Gas City Gate Purchases - Other
62   548                             Utah                             6,782,428     11,187,661      (6,337,241)      687,834     1,020,330        (12,108)            0            0          (892)     339,130    12,735,182    (1,012,840)        25,389,484
63   549                             Wyoming                            252,410        443,375        (273,969)       32,585        41,850           (344)            0            0           (35)      13,700       481,620       (38,304)           952,889
64   550                             Total                            7,034,838     11,631,036      (6,611,209)      720,419     1,062,180        (12,453)            0            0          (927)     352,831    13,216,802    (1,051,144)        26,342,372
65   551
66   552   805         Purchased Gas Cost Adjustments - Other
67   553                           Utah                                        0              0               0             0             0             0             0            0             0             0            0             0                    0
68   554                           Wyoming                                     0              0               0             0             0             0             0            0             0             0            0             0                    0
69   555                           Total                                       0              0               0             0             0             0             0            0             0             0            0             0                    0
70   556
71   557   805.1       Purchased Gas Cost Adjustments - Utah
72   558                           Utah                              (24,325,042)    (9,904,712)   (14,475,906)    (6,992,214)   (5,789,518)   (3,510,580)   5,877,295    6,434,223    12,115,912     11,363,183   23,254,527    34,521,026         28,568,195
73   559                           Wyoming                              (905,263)      (392,531)      (625,815)      (331,240)     (237,463)      (99,865)     155,340      228,050       474,665        459,058      879,442     1,305,519            909,896
74   560                           Total                             (25,230,305)   (10,297,243)   (15,101,721)    (7,323,454)   (6,026,981)   (3,610,445)   6,032,635    6,662,273    12,590,577     11,822,241   24,133,969    35,826,545         29,478,091
75   561
76   562   806         Exchange Gas
77   563                           Utah                                        0              0               0             0             0             0             0            0             0             0            0             0                    0
78   564                           Wyoming                                     0              0               0             0             0             0             0            0             0             0            0             0                    0
79   565                           Total                                       0              0               0             0             0             0             0            0             0             0            0             0                    0
       B          C         D          E               F             G             H             I              J             K             L              M              N             O              P              Q               R            S
 80   566
 81   567   808.1      Gas Withdrawn from Underground Storage
 82   568                          Utah                            8,122,494    13,021,048     5,311,954     1,305,290      1,271,560       13,231      2,855,783        210,149            6,534    2,358,130     19,911,576      16,778,470     71,166,221
 83   569                          Wyoming                           302,281       516,034       229,644        61,835         52,154          376         75,480          7,448              256       95,265        753,018         634,530      2,728,321
 84   570                          Total                           8,424,775    13,537,081     5,541,598     1,367,126      1,323,714       13,608      2,931,263        217,597            6,790    2,453,395     20,664,594      17,413,000     73,894,542
 85   571
 86   572   808.2      Gas Delivered to Underground Storage
 87   573                            Utah                         (3,355,679)   (2,291,553)   (4,662,059)   (14,355,021)   (7,295,861)   (8,766,340)   (15,610,691)   (12,566,590)   (4,810,730)    (4,722,709)    (5,707,880)         (7,497)   (84,152,610)
 88   574                            Wyoming                        (124,883)      (90,816)     (201,548)      (680,036)     (299,247)     (249,375)      (412,600)      (445,400)     (188,470)      (190,791)      (215,861)           (284)    (3,099,310)
 89   575                            Total                        (3,480,561)   (2,382,369)   (4,863,607)   (15,035,057)   (7,595,108)   (9,015,715)   (16,023,291)   (13,011,990)   (4,999,200)    (4,913,501)    (5,923,741)         (7,780)   (87,251,919)
 90   576
 91   577   808.3      Exchange Gas
 92   578                          Utah                             400,434       398,630       387,523        380,719       382,793       389,302        369,018        354,428       369,031        387,649        405,518         417,337       4,642,383
 93   579                          Wyoming                           14,902        15,798        16,753         18,036        15,701        11,074          9,753         12,562        14,458         15,661         15,336          15,783         175,816
 94   580                          Total                            415,336       414,428       404,276        398,755       398,494       400,376        378,771        366,990       383,489        403,310        420,854         433,120       4,818,199
 95   581
 96   582   813        Other Gas Supply Expenses - Gas Cost
 97   583                           Utah                          16,176,203    17,228,329    17,793,543    17,854,095     18,085,789    19,436,635    17,389,581     20,046,811     20,655,454     17,583,261     19,684,771      20,315,949    222,250,421
 98   584                           Wyoming                          602,002       682,771       769,242       845,796        741,807       552,911       459,617        710,524        809,218        710,341        744,440         768,310      8,396,979
 99   585                           Total                         16,778,205    17,911,100    18,562,785    18,699,891     18,827,596    19,989,546    17,849,198     20,757,334     21,464,673     18,293,601     20,429,211      21,084,260    230,647,400
100   586
101   587   813        Other Gas Supply Expenses - SNG Cost
102   588                           Utah                                                                                                                                                                                                                    0
103   589                           Wyoming                                                                                                                                                                                                                 0
104   590                           Total                                  0             0             0              0             0             0              0              0              0             0               0              0               0
105   591
106   592   813.5      CO2 Processing Expenses
107   593                           Utah                             15,901              0             0        24,628              0             0              0              0              0             0               0              0          40,530
108   594                           Wyoming                          (1,291)             0             0           900              0             0              0              0              0             0               0              0            (390)
109   595                           Total                            14,611              0             0        25,529              0             0              0              0              0             0               0              0          40,139
110   596
111   597   858        Transportation GRI & ACA - Gas Cost
112   598                            Utah                          5,597,142     5,676,838     5,624,440     4,645,285      4,597,917     4,583,201     4,537,046      4,550,182      4,484,551      4,586,068      4,855,364       5,469,344     59,207,378
113   599                            Wyoming                         208,299       224,977       243,153       220,060        188,588       130,378       119,917        161,273        175,691        185,271        183,621         206,840      2,248,068
114   600                            Total                         5,805,441     5,901,815     5,867,593     4,865,344      4,786,505     4,713,579     4,656,963      4,711,455      4,660,242      4,771,339      5,038,984       5,676,184     61,455,446
115   601
116   602   858        Trans & Comp of Gas by Others - SNG Cost
117   603                          Utah                                    0             0             0              0             0             0              0              0              0             0               0              0               0
118   604                          Wyoming                                 0             0             0              0             0             0              0              0              0             0               0              0               0
119   605                          Total                                   0             0             0              0             0             0              0              0              0             0               0              0               0
120   606
121   607   System Total Gas Purchase Expenses
122   608              Utah Gas Purchase Expenses                 90,621,640    78,523,604    54,128,333    34,631,372     23,376,460    25,240,215    25,670,772     30,535,615     48,633,981     62,922,041    123,100,325     128,592,344    725,976,703
123   609              Wyoming Gas Purchase Expenses               3,302,113     3,044,075     2,278,427     1,558,645        882,075       668,037       631,530      1,013,398      1,828,409      2,459,845      4,562,947       4,786,615     27,016,116
124   610
125   611
126   612              System Total Gas Purchase Expenses         93,923,753    81,567,680    56,406,759    36,190,017     24,258,535    25,908,253    26,302,302     31,549,013     50,462,389     65,381,887    127,663,272     133,378,959    752,992,819
127   613
128   614
129   615   OPERATION AND MAINTENANCE EXPENSES
130   616
131   617   Production Expenses
132   618
133   619   810        Gas Used for Compressor Station Fuel          (29,485)      (21,182)      (21,606)       (27,103)      (26,066)      (26,641)      (28,658)       (29,946)       (43,888)       (33,602)       (22,874)        (27,330)      (338,381)
134   620   812        Gas Used for Other Utility Operations        (134,330)      (85,977)      (89,094)       (89,252)      (89,997)     (103,576)     (145,613)      (130,822)      (147,423)      (109,281)      (248,855)       (154,450)    (1,528,671)
135   621
136   622              Total Production Expenses                    (163,815)     (107,159)     (110,700)     (116,355)      (116,063)     (130,217)     (174,271)      (160,768)      (191,311)      (142,883)      (271,729)       (181,780)    (1,867,052)
137   623
138   624   Distribution Operations & Maintenance Expenses
139   625
140   626   870        Operation Supervision & Engineering
141   627                           Utah                           1,535,049     1,877,649     1,824,327     1,813,142      1,129,159      271,716        632,814        731,188       698,715        649,584         (60,011)      1,506,791     12,610,121
142   628                           Wyoming                           33,458        39,671        42,301        38,901         11,638        4,715         18,833         24,402        25,152         20,559             897          53,944        314,471
143   629                           Total                          1,568,508     1,917,320     1,866,628     1,852,042      1,140,797      276,430        651,647        755,589       723,867        670,143         (59,115)      1,560,735     12,924,592
144   630
145   631   871        Distribution Load Dispatching
146   632                             Utah                          250,828       126,679       172,475        133,082       180,219       110,617        129,963        176,395       175,853        179,573        179,979         101,764       1,917,428
147   633                             Wyoming                         8,560         4,188         5,702          4,399         5,958         3,657          4,296          5,831         6,001          5,936          5,950           3,364          63,842
148   634                             Total                         259,388       130,867       178,177        137,482       186,177       114,274        134,259        182,226       181,854        185,509        185,928         105,128       1,981,269
149   635
150   636   872        Compressor Station Labor & Expenses
151   637                           Utah                                  0             0              0             0             0              0             0              0               0             0                0             0               0
152   638                           Wyoming                              45            75              0            70            59              0            24             71               0           148            1,297             0           1,789
153   639                           Total                                45            75              0            70            59              0            24             71               0           148            1,297             0           1,789
154   640
155   641   873        Compressor Station Fuel & Power
156   642                           Utah                             29,430        21,127        21,454         27,048        26,193        26,404         28,600         29,888        43,830         33,546         22,915          27,274        337,709
157   643                           Wyoming                              55            55            55             55            55            55             58             58            58             56             56              56            672
158   644                           Total                            29,485        21,182        21,509         27,103        26,248        26,459         28,658         29,946        43,888         33,602         22,971          27,330        338,381
159   645
160   646   874        Mains & Service Expenses
161   647                            Utah                           570,798       666,713       538,009        543,964       404,005       429,761        533,945        602,706       511,391        550,894        384,423         519,055       6,255,665
162   648                            Wyoming                         12,704        12,041        10,647          2,545         8,617         6,834          8,539         11,554         5,938          4,387         18,995             536         103,336
       B           C        D          E             F              G             H             I             J             K             L             M             N             O             P             Q             R            S
163   649                            Total                         583,502       678,754       548,656       546,509       412,622       436,595       542,484       614,260       517,329       555,281       403,417       519,592       6,359,001
164   650
165   651   875        Measuring & Regulating Station Expenses
166   652                           Utah                           194,703       339,310       138,184       181,163       337,001       154,859       174,372       313,724       195,007       167,179       165,738       301,028       2,662,269
167   653                           Wyoming                          6,769        11,165         4,603          (136)           90          (101)          170            31           462            40           385           338          23,815
168   654                           Total                          201,472       350,474       142,787       181,027       337,091       154,758       174,542       313,755       195,469       167,219       166,123       301,366       2,686,084
169   655
170   656   878        Meter & House Regulator Expenses
171   657                           Utah                            47,934        34,523        38,365            7,012     52,918        37,268        39,781        40,049        35,850        36,529        33,543        35,449        439,221
172   658                           Wyoming                          1,911         1,268         1,426              341      1,856         1,342         1,422         1,451         1,325         1,311         1,211         1,281         16,145
173   659                           Total                           49,846        35,792        39,791            7,353     54,774        38,609        41,203        41,500        37,175        37,841        34,754        36,730        455,366
174   660
175   661   879        Customer Installations Expenses
176   662                            Utah                           29,865        24,979        25,732        25,524        29,179        34,225        29,532        44,694        31,200        24,517        13,613        18,811        331,871
177   663                            Wyoming                         3,734         1,989         2,345         3,449         2,004         1,070         1,358         2,523           495         1,664         2,508         1,465         24,603
178   664                            Total                          33,600        26,967        28,078        28,973        31,183        35,295        30,889        47,217        31,695        26,181        16,121        20,276        356,474
179   665
180   666   880        Other Expenses
181   667                           Utah                           480,784       644,447       586,752       532,666       689,058       432,198       477,749       701,700       445,823       476,275       722,806       621,557       6,811,815
182   668                           Wyoming                         43,817        51,008        45,466        50,510        53,094        45,283        46,153        58,616        46,678        55,267        62,895        51,568         610,355
183   669                           Total                          524,601       695,456       632,218       583,176       742,152       477,481       523,902       760,316       492,501       531,542       785,701       673,126       7,422,170
184   670
185   671   881        Rents
186   672                            Utah                                  0             0             0             0             0             0             0             0             0             0      78,561               0         78,561
187   673                            Wyoming                               0             0             0             0             0             0             0             0             0             0       2,597               0          2,597
188   674                            Total                                 0             0             0             0             0             0             0             0             0             0      81,158               0         81,158
189   675
190   676   885        Maintenance Supervision & Engineering
191   677                           Utah                            37,715        43,465        38,754        38,959        48,816        53,804        15,550        46,737        52,239        38,648        36,154        40,744        491,586
192   678                           Wyoming                           (537)           41           123         1,230         1,537         1,673           462         1,465         1,654         1,208         1,123         1,243         11,223
193   679                           Total                           37,178        43,506        38,877        40,188        50,354        55,477        16,012        48,203        53,893        39,856        37,277        41,988        502,809
194   680
195   681   886        Maintenance of Structures & Improvements
196   682                           Utah                                8,088         2,418         5,408         4,898         5,772         2,883      (9,462)          2,691         2,363         2,125         2,267         2,171        31,622
197   683                           Wyoming                               276            80           179           162           191            95        (313)             89            81            70            75            72         1,057
198   684                           Total                               8,365         2,497         5,587         5,059         5,963         2,979      (9,774)          2,780         2,443         2,195         2,342         2,243        32,678
199   685
200   686   887        Maintenance of Mains
201   687                           Utah                           367,419       333,440       344,199       351,576       326,542       522,194       718,914       819,154       853,305       867,738       899,539       844,939       7,248,958
202   688                           Wyoming                         24,715        23,522        22,487        17,474        16,833        14,021        13,874        13,697        17,074        19,976        16,444        17,173         217,289
203   689                           Total                          392,134       356,962       366,685       369,050       343,375       536,215       732,788       832,851       870,378       887,714       915,983       862,112       7,466,247
204   690
205   691   888        Maint of Compressor Station Equipment
206   692                           Utah                            58,285        68,755        52,137       139,183       193,747        13,203       122,163       108,283         7,062       101,671       129,370        (44,593)       949,265
207   693                           Wyoming                          2,756         2,068         2,931        19,216        22,810         8,815        10,787         7,133        18,567        14,530        (8,141)           934        102,407
208   694                           Total                           61,040        70,823        55,069       158,399       216,557        22,018       132,950       115,417        25,629       116,202       121,228        (43,659)     1,051,672
209   695
210   696   889        Maint of Meas. & Reg. Station Equipment
211   697                            Utah                           12,318        20,434        14,836        16,345        14,035        15,144        22,567        22,221        15,105        23,296        19,420        22,016        217,738
212   698                            Wyoming                        13,910         8,798        10,577         7,261         9,529         3,172         1,428         1,902           532         1,379         5,113           (48)        63,552
213   699                            Total                          26,229        29,232        25,413        23,606        23,564        18,316        23,995        24,123        15,638        24,675        24,533        21,967        281,291
214   700
215   701   892        Maintenance of Services
216   702                           Utah                           368,888       330,319       327,151       320,521       291,724       724,701       841,286       844,652       865,761       881,949       900,377       837,913       7,535,242
217   703                           Wyoming                         34,615        31,324        26,900        27,593        27,333        24,077        26,102        31,098        35,198        35,423        35,338        34,162         369,165
218   704                           Total                          403,504       361,643       354,052       348,115       319,057       748,778       867,388       875,750       900,959       917,373       935,715       872,075       7,904,407
219   705
220   706   893        Maintenance of Meters & House Regulators
221   707                           Utah                            32,675        35,134        29,475        59,303        12,473        26,688        31,315        29,000        28,723        28,363        26,653        26,767        366,569
222   708                           Wyoming                          8,212         9,366        10,681        10,553         8,540         8,307         8,738         6,882         6,128         9,367         9,535         9,214        105,522
223   709                           Total                           40,887        44,500        40,155        69,856        21,013        34,995        40,053        35,883        34,850        37,730        36,188        35,981        472,092
224   710
225   711   8941       Maintenance of Communication Equipment
226   712                           Utah                                   0             0             0             0             0             0             0             0             0             0             0             0             0
227   713                           Wyoming                                0             0             0             0             0             0             0             0             0             0             0             0             0
228   714                           Total                                  0             0             0             0             0             0             0             0             0             0             0             0             0
229   715
230   716   8942       Maintenance of Other Equipment
231   717                           Utah                                   0             0             0             0             0             0             0             0             0             0             0             0             0
232   718                           Wyoming                                0             0             0             0             0             0             0             0             0             0             0             0             0
233   719                           Total                                  0             0             0             0             0             0             0             0             0             0             0             0             0
234   720
235   721   System Total Distribution O&M Expenses
236   722              Utah Distribution O&M Expenses             4,024,780     4,569,392     4,157,258     4,194,386     3,740,842     2,855,664     3,789,089     4,513,083     3,962,226     4,061,889     3,555,343     4,861,687     48,285,640
237   723              Wyoming Distribution O&M Expenses            195,002       196,657       186,423       183,622       170,143       123,015       141,931       166,803       165,343       171,321       156,278       175,303      2,031,841
238   724
239   725              System Total Distribution O&M Expenses     4,219,782     4,766,050     4,343,681     4,378,008     3,910,985     2,978,679     3,931,020     4,679,887     4,127,568     4,233,211     3,711,621     5,036,990     50,317,481
240   726
241   727   Customer Accounts Expense
242   728
243   729   901        Supervision
244   730                            Utah                           (59,655)     161,543        85,219            4,383    153,892       155,282            2,625    155,592        29,731        (63,941)     232,063       153,176       1,009,910
245   731                            Wyoming                           (461)       7,202         6,393            4,069      9,688         7,046            5,415      9,393         4,603            713        9,783         7,906          71,750
       B           C         D         E              F              G            H            I           J             K           L             M             N             O           P            Q           R          S
246   732                            Total                           (60,116)    168,745       91,612          8,452    163,580     162,328            8,040    164,985        34,334      (63,227)    241,846     161,082     1,081,659
247   733
248   734   902        Meter Reading Expense
249   735                           Utah                            194,515      160,650      176,874     204,204       213,458     222,917       255,001       224,109       249,632     247,599      193,927     222,328     2,565,214
250   736                           Wyoming                          11,868       11,040       12,588      12,066        14,616      12,925        14,183        12,606        12,459      13,896       11,347      11,834       151,428
251   737                           Total                           206,383      171,691      189,461     216,271       228,074     235,842       269,185       236,715       262,091     261,495      205,274     234,161     2,716,643
252   738
253   739   9031       Customer Records Expense
254   740                          Utah                            1,516,414    1,120,886    1,146,339   1,029,708     1,278,747   2,237,544     1,333,390     1,321,826     1,283,066   1,352,611    1,196,109   1,308,599   16,125,238
255   741                          Wyoming                            50,943       36,260       37,104      33,937        42,172      73,872        43,966        43,570        43,677      44,610       39,430      43,167      532,706
256   742                          Total                           1,567,357    1,157,146    1,183,443   1,063,645     1,320,918   2,311,415     1,377,357     1,365,395     1,326,744   1,397,221    1,235,538   1,351,765   16,657,944
257   743
258   744   9032       Collection Expense
259   745                            Utah                            (11,394)     (22,085)     38,188      95,637        38,064      86,025       132,994        91,930       119,763     102,324       69,355      52,973      793,774
260   746                            Wyoming                           3,216        3,101       5,024       5,679         3,384       4,738         6,226         4,728         5,271       4,653        3,993       3,994       54,008
261   747                            Total                            (8,178)     (18,983)     43,212     101,316        41,448      90,763       139,219        96,658       125,034     106,978       73,348      56,968      847,782
262   748
263   749   9033       Interest Exp - Customer Security Deposits
264   750                             Utah                           24,316       23,111       24,340      23,930        25,778      24,143        21,569        25,357        25,191      12,789       26,696      26,291      283,511
265   751                             Wyoming                         1,054        1,015        1,076       1,038         1,096       1,034           945         1,122         1,116         623        1,112       1,167       12,397
266   752                             Total                          25,370       24,125       25,415      24,968        26,874      25,177        22,514        26,479        26,307      13,411       27,808      27,459      295,908
267
268   754 904          Uncollectible Accounts - DNG
269   755                             Utah                          147,793      125,267       86,087      57,723        92,802      50,580        53,416        59,191       104,992     219,814      759,258     384,529     2,141,452
270   756                             Wyoming                        21,988       19,691       15,463      10,442        13,889       6,703         6,281         8,943        21,492      31,239       48,395      51,793       256,319
271   757                             Total                         169,781      144,958      101,550      68,166       106,691      57,283        59,696        68,134       126,484     251,053      807,653     436,322     2,397,771
272
273   754   904        Uncollectible Accounts - SNG
274   755                             Utah                           62,395       53,563       18,344      10,669        24,201          7,648         7,895         9,974     21,771     111,646      192,006     230,787      750,899
275   756                             Wyoming                             0            0            0           0             0              0             0             0          0           0            0           0            0
276   757                             Total                          62,395       53,563       18,344      10,669        24,201          7,648         7,895         9,974     21,771     111,646      192,006     230,787      750,899
277   753
278   754   904        Uncollectible Accounts - Commodity
279   755                             Utah                          376,418      325,161      235,773     140,321       213,332     113,723       114,809       141,108       310,687     506,243      870,891    1,042,841    4,391,306
280   756                             Wyoming                             0            0            0           0             0           0             0             0             0           0            0            0            0
281   757                             Total                         376,418      325,161      235,773     140,321       213,332     113,723       114,809       141,108       310,687     506,243      870,891    1,042,841    4,391,306
282   758
283   759   905        Miscellaneous Expense
284   760                            Utah                                  0            0           0             0           0             0             0             0           0            0           0           0            0
285   761                            Wyoming                               0            0           0             0           0             0             0             0           0            0           0           0            0
286   762                            Total                                 0            0           0             0           0             0             0             0           0            0           0           0            0
287   763
288   764   System Total Customer Accounts Exp
289   765              Utah Customer Accounts Expenses             2,250,802    1,948,097    1,811,163   1,566,576     2,040,273   2,897,861     1,921,699     2,029,086     2,144,834   2,489,084    3,540,304   3,421,524   28,061,304
290   766              Wyoming Customer Accounts Expenses             88,607       78,309       77,647      67,231        84,844     106,318        77,016        80,362        88,619      95,735      114,060     119,861    1,078,609
291   767
292   768              System Total Customer Accounts Exp          2,339,410    2,026,406    1,888,810   1,633,806     2,125,117   3,004,179     1,998,715     2,109,449     2,233,452   2,584,819    3,654,364   3,541,385   29,139,913
293   769
294   770   Customer Service & Information Expense
295   771
296   772   907        Supervision
297   773                            Utah                            15,671       13,740       11,762      31,728        30,785      31,315        27,562        33,890        29,176      35,227       27,473      29,607      317,935
298   774                            Wyoming                          4,990        5,585        4,694       5,841         5,681       4,936         4,457         5,003         5,464       5,183        5,072       5,119       62,025
299   775                            Total                           20,660       19,325       16,456      37,569        36,465      36,251        32,019        38,893        34,640      40,410       32,545      34,726      379,959
300   776
301   777   908        Customer Assistance Expense
302   778                           Utah                            536,024      476,287      380,394     327,816       351,013     451,714       501,756       562,253       761,874    1,490,079    2,743,551   2,876,533   11,459,295
303   779                           Wyoming                          24,351       21,189       18,051      13,801        12,012      14,802        15,678        19,139        25,643       50,124       80,028      94,549      389,366
304   780                           Total                           560,376      497,476      398,445     341,617       363,025     466,516       517,434       581,392       787,517    1,540,204    2,823,580   2,971,082   11,848,662
305   781
306   782   909        Info & Instructional Advertising Expense
307   783                              Utah                          18,169       39,238       60,257      97,058       220,147      46,883        92,530       269,901        37,542     195,739       61,171      55,590     1,194,225
308   784                              Wyoming                          620        1,297        1,992       3,209         7,278       1,550         3,059         8,922         1,281       6,471        2,022       1,838        39,538
309   785                              Total                         18,789       40,535       62,249     100,266       227,425      48,433        95,588       278,823        38,823     202,210       63,193      57,428     1,233,763
310   786
311   787   910        Misc Customer Service & Info Expense
312   788                           Utah                                   0            0           0             0           0             0             0             0           0            0           0           0            0
313   789                           Wyoming                                0            0           0             0           0             0             0             0           0            0           0           0            0
314   790                           Total                                  0            0           0             0           0             0             0             0           0            0           0           0            0
315   791
316   792   System Total Cust Service & Info Exp
317   793             Utah Total Cust Service & Info Exp            569,864      529,265      452,413     456,601       601,945     529,912       621,847       866,044       828,592    1,721,045    2,832,195   2,961,731   12,971,455
318   794             Wyoming Total Cust Service & Info Exp          29,961       28,071       24,737      22,851        24,970      21,288        23,193        33,064        32,388       61,778       87,122     101,505      490,929
319   795
320   796              System Total Cust Service & Info Exp         599,825      557,336      477,150     479,452       626,915     551,200       645,041       899,108       860,980    1,782,824    2,919,317   3,063,236   13,462,384
321   797
322   798   Administrative & General Expense
323   799
324   800   920        Administrative & General Salaries
325   801                             Utah                         1,577,591    1,793,349    1,657,059   1,471,635     1,684,550   1,606,580     1,548,223     1,720,664     1,465,452   1,689,598    1,456,697   1,645,150   19,316,548
326   802                             Wyoming                         77,535      117,649       99,312      66,856       109,667      96,040        86,394       116,294        85,661      75,998      112,179     112,702    1,156,287
327   803                             Total                        1,655,126    1,910,998    1,756,372   1,538,491     1,794,216   1,702,620     1,634,617     1,836,959     1,551,113   1,765,595    1,568,876   1,757,852   20,472,835
328   804   921        Office Supplies & Expenses
       B           C         D         E                F             G              H              I              J              K              L                M              N              O              P              Q              R             S
329   805                              Utah                         1,168,999      1,359,008      1,089,158      1,427,954      1,475,385            (9,695)    1,170,360      1,006,969       636,714        727,784       1,869,981      1,194,784      13,117,401
330   806                              Wyoming                         39,986         45,569         34,693         49,252         47,009             1,741        39,363         33,614        32,331         24,822          62,424         42,640         453,444
331   807                              Total                        1,208,985      1,404,577      1,123,851      1,477,206      1,522,394            (7,954)    1,209,723      1,040,583       669,045        752,606       1,932,405      1,237,425      13,570,845
332   808   922         Administrative Expenses Transferred
333   809                              Utah                          (229,757)      (227,755)      (226,150)      (226,150)      (224,863)      (224,863)        (224,251)      (223,502)      (224,559)      (221,216)      (217,264)      (217,264)     (2,687,592)
334   810                              Wyoming                        (14,768)       (14,240)       (14,187)       (14,187)       (14,144)       (14,144)         (14,124)       (14,099)       (14,591)       (14,024)       (13,893)       (13,893)       (170,294)
335   811                              Total                         (244,525)      (241,995)      (240,336)      (240,336)      (239,007)      (239,007)        (238,375)      (237,601)      (239,150)      (235,240)      (231,157)      (231,157)     (2,857,886)
336   812   923         Outside Services Employed
337   813                              Utah                          365,927        359,037        330,821        119,885        359,510        311,752           86,369        317,996        120,932        203,485        361,958         87,360        3,025,033
338   814                              Wyoming                        16,023         14,869         17,829          6,674         17,268         10,982            3,525         11,176          4,801          7,416         12,675          3,565          126,804
339   815                              Total                         381,950        373,905        348,650        126,560        376,778        322,734           89,894        329,172        125,733        210,902        374,634         90,924        3,151,837
340   816   924         Property Insurance
341   817                              Utah                           87,570         85,645        103,092        103,973        (186,916)       83,187           58,250         58,250        151,543         49,827         58,250         68,057         720,729
342   818                              Wyoming                         2,988          2,831          3,408          3,437          (6,179)        2,750            1,926          1,926          5,172          1,647          1,926          2,250          24,081
343   819                              Total                          90,558         88,476        106,500        107,410        (193,095)       85,937           60,176         60,176        156,715         51,474         60,176         70,307         744,810
344   820   925         Injuries & Damages
345   821                              Utah                               1,288          3,293          2,987          5,631          4,360          4,743            4,384          5,765          4,557          7,058          1,851          2,960         48,877
346   822                              Wyoming                              159            401            365            712            541            582              605            794            596            877            312            301          6,244
347   823                              Total                              1,447          3,694          3,352          6,343          4,901          5,325            4,989          6,558          5,153          7,935          2,163          3,261         55,121
348   824   926         Employee Pensions & Benefits
349   825                              Utah                           95,160         80,055         76,157         70,217         65,058         68,949           79,845         75,439         46,712         71,207         77,702         73,423         879,925
350   826                              Wyoming                        11,738          9,740          9,304          8,879          8,065          8,461           11,028         10,385          6,111          8,844         11,197          7,472         111,224
351   827                              Total                         106,898         89,795         85,461         79,096         73,124         77,410           90,872         85,824         52,824         80,051         88,900         80,895         991,149
352   828   928         Regulatory Commision Expense
353   829                              Utah                                  0              0              0              0              0                0              0              0              0              0              0              0              0
354   830                              Wyoming                               0              0              0              0              0                0              0              0              0              0              0              0              0
355   831                              Total                                 0              0              0              0              0                0              0              0              0              0              0              0              0
356   832   9301        General Advertising Expenses
357   833                              Utah                                  0              0              0              0              0                0              0              0              0              0              0              0              0
358   834                              Wyoming                               0              0              0              0              0                0              0              0              0              0              0              0              0
359   835                              Total                                 0              0              0              0              0                0              0              0              0              0              0              0              0
360   836   9302        Miscellaneous General Expenses
361   837                              Utah                          162,563        277,466        166,798        163,748        290,350         71,074          148,596         91,888        115,733        128,226        130,992        136,604        1,884,039
362   838                              Wyoming                         5,548          9,172          5,514          5,413          9,598          2,350            4,912          3,038          3,950          4,239          4,330          4,516           62,580
363   839                              Total                         168,111        286,638        172,312        169,161        299,948         73,424          153,508         94,926        119,683        132,465        135,323        141,120        1,946,618
364   840   931         Rents
365   841                              Utah                           65,222         49,828         62,003         64,820         62,164         67,558           58,526         57,674         57,571         57,594         57,745         74,145         734,850
366   842                              Wyoming                         2,226          1,647          2,050          2,143          2,055          2,233            1,935          1,907          1,965          1,904          1,909          2,451          24,424
367   843                              Total                          67,448         51,475         64,052         66,963         64,219         69,791           60,461         59,581         59,536         59,498         59,653         76,596         759,274
368   844   935         Maintenance of General Plant
369   845                              Utah                                  0              0              0              0              0                0              0              0              0              0              0              0              0
370   846                              Wyoming                               0              0              0              0              0                0              0              0              0              0              0              0              0
371   847                              Total                                 0              0              0              0              0                0              0              0              0              0              0              0              0
372
373   848
374   849              Total Administrative & General Expense       3,435,997      3,967,564      3,420,214      3,330,894      3,703,478      2,090,280        3,065,865      3,276,177      2,500,652      2,825,286      3,990,973      3,227,224      38,834,604
375   850               Total Utah Distribution                     3,294,563      3,779,926      3,261,925      3,201,714      3,529,598      1,979,285        2,930,301      3,111,143      2,374,656      2,713,563      3,797,913      3,065,220      37,039,809
376   851               Total Wyoming Distribution                    141,434        187,638        158,289        129,180        173,879        110,994          135,564        165,034        125,995        111,723        193,060        162,004       1,794,794
377   852              Total Utility O&M Expenses                  10,431,198     11,210,196     10,019,155      9,705,806     10,250,433      8,494,120        9,466,371     10,803,851      9,531,341     11,283,256     14,004,546     14,687,055     129,887,329
378   853
379   854
380   855   OTHER UTILITY OPERATING EXPENSES
381   856
382   857   Depreciation, Amortization, & Other Taxes
383   858
384   859   403         Depreciation Expense
385   860                             Production                       82,713         72,913         81,774         74,408         83,104         80,648           85,796        104,063         49,451         87,569         61,307         94,727         958,474
386   861                             Distribution - Wyoming          110,111        110,993        110,446        112,018        111,931        112,297          112,882        112,986        113,291        113,232        113,892        113,731       1,347,810
387   862                             Distribution - Utah           2,659,804      2,670,288      2,688,054      2,694,954      2,731,453      2,750,336        2,761,487      2,685,300      2,717,694      2,756,914      2,787,288      2,791,492      32,695,064
388   863                             General                         524,764        520,684        521,274        527,119        526,697        533,239          493,472        591,202        591,021        606,943        609,140        605,389       6,650,945
389   864                             Total Depreciation Expense    3,377,392      3,374,878      3,401,547      3,408,499      3,453,185      3,476,520        3,453,638      3,493,550      3,471,458      3,564,659      3,571,628      3,605,339      41,652,293
390   865
391   866   404         Amortization and Depletion
392   867                             Production                          1,842          1,773          1,877          1,686          1,912          1,848            1,982          2,458          1,035          2,028          1,344          2,215         22,001
393   868                             Distribution - Wyoming                  0              0              0              0              0              0                0              0              0              0              0              0              0
394   869                             Distribution - Utah             0              0              0              0              0              0                0              0              0              0              0              0                      0
395   870                             General                                 0              0              0              0              0              0                0              0              0              0              0              0              0
396   871                             Total Amortization Expense          1,842          1,773          1,877          1,686          1,912          1,848            1,982          2,458          1,035          2,028          1,344          2,215         22,001
397   872
398   873              Total Depreciation, Deplec & Amort           3,379,235      3,376,651      3,403,425      3,410,184      3,455,097      3,478,368        3,455,620      3,496,009      3,472,494      3,566,687      3,572,972      3,607,554      41,674,295
399   874
400   875   Tax Expenses
401   876   408        Taxes Other Than Income Taxes
402   877                           Production                              0              0              0              0              0              0                0              0              0              0              0              0               0
403   878                           Distribution - Wyoming             27,530         25,863         25,854         26,330         26,074         25,581           25,256         26,443         19,082          6,696          6,419         26,175         267,303
404   879                           Distribution - Utah            769,803        742,367        862,979        857,499        856,320        853,387          845,581        871,830        855,945        24,633         245,746        930,992          8,717,082
405   880                           General                           389,130        384,165        428,629        429,230         91,333        372,174          369,974        371,343        106,009      (329,991)         13,923        345,790       2,971,708
406   881                           Total Other Taxes               1,186,462      1,152,394      1,317,462      1,313,059        973,727      1,251,142        1,240,810      1,269,617        981,036      (298,662)        266,089      1,302,957      11,956,093
407   882
408   883   409101      Income Taxes - Federal                      5,488,709      2,993,948      1,276,810       (710,044)    (1,747,679)    (1,367,157)      (1,939,779)    (1,913,316)      239,337       3,793,232      7,208,371      7,909,559      21,231,992
409   884
410   885   409111      Income Taxes - State                         315,348        183,454         (73,522)      (667,559)      (790,797)      (644,198)        (314,191)      (190,677)       51,700        314,879        (159,486)     1,116,152        (858,897)
       B           C             D            E                   F       G             H            I            J             K             L             M             N             O              P             Q              R            S
411   886
412   887   410101         Deferred Income Taxes                         274,945       142,883      155,024      353,026       340,494       282,218        28,762        (45,779)          5,656     129,909       716,742         (14,053)     2,369,827
413   888
414   889   4111           Deferred Income Tax Credit                          0             0            0             0             0             0             0             0              0            0              0              0             0
415   890
416   891   411400         Investment Tax Credit Adjustment                    0             0            0             0             0             0             0             0              0            0              0              0             0
417   892
418   893                  South Georgia Amortization                          0             0            0             0             0             0             0             0              0            0              0              0             0
419   894
420   895                  Section 29 Tax Credits                              0             0            0             0             0             0             0             0              0            0              0              0             0
421   896
422   897                 Total Tax Expenses                            7,265,465     4,472,680    2,675,775     288,482     (1,224,256)     (477,995)     (984,398)     (880,155)    1,277,728      3,939,357     8,031,716     10,314,615     34,699,015
423   898
424   899
425   900                 Total Utility Other Operating Expenses       10,644,699     7,849,331    6,079,200    3,698,667     2,230,841     3,000,374     2,471,222     2,615,854     4,750,222      7,506,044    11,604,688     13,922,169     76,373,310
426   901
427   902
428   903   SYSTEM TOTAL UTILITY OPERATING EXPENSES                   114,999,650   100,627,207   72,505,115   49,594,490    36,739,809    37,402,747    38,239,895    44,968,719    64,743,952     84,171,187   153,272,506    161,988,183    959,253,458
429
430
431
432   754 904              Uncollectible Accounts (DNG Only)
433   755                                 Utah                           147,793       125,267       86,087       57,723        92,802        50,580        53,416        59,191       104,992        219,814       759,258        384,529       2,141,452
434   756                                 Wyoming                         21,988        19,691       15,463       10,442        13,889         6,703         6,281         8,943        21,492         31,239        48,395         51,793         256,319
435   757                                 Total                          169,781       144,958      101,550       68,166       106,691        57,283        59,696        68,134       126,484        251,053       807,653        436,322       2,397,771
436
437                                                                      DTH           DTH          DTH          DTH           DTH           DTH           DTH           DTH           DTH            DTH           DTH            DTH          DTH
438   619 810              Gas Used for Compressor Station Fuel            4,842         3,478        3,543        4,453         4,284         4,437         3,207         3,350         4,910          5,040         3,452          4,110         49,106
439   620 812              Gas Used for Other Utility Operations          22,395        14,964       15,471       15,496        15,631        16,508        17,471        15,765        17,633         16,865        20,318         23,396        211,914
440   621
441   622                 Total Production Expenses                       27,237        18,442       19,014       19,949        19,915        20,945        20,678        19,115        22,543         21,905        23,770         27,506        261,020
442
443
444
445         483         Sales for Resale                                  651,032       440,258      462,340    1,159,821     1,676,073     1,055,306     1,022,513     1,137,145       623,592       299,233        270,503      2,204,484     11,002,299
446         490         Incidental Plant Prod Sales                       426,976       356,746      495,586      394,105       408,540       620,575       778,390       902,517       733,638       637,634        453,946        275,314      6,483,968
447         492         Incidental Gasoline_Oil Sales                      65,563       138,442       61,191      117,067       210,473       310,531       277,543       267,850       447,136       288,161       (150,237)        77,129      2,110,848
448                4951 Overriding Royalty Revenue from Celsius         1,684,353     1,759,838    1,828,562    2,100,911     1,916,084     2,156,263     2,462,412     2,953,015     2,460,072       765,532        932,744        954,453     21,974,238
449                4952 Oil Revenue Received from Wexpro                  626,707       609,972      698,833      867,782       722,772       915,508       742,619       130,522       (24,610)        1,216              0              0      5,291,321
450         758001      Gas Well Royalities - Other                        10,649        17,500        8,555       18,117        30,232        41,007        42,456        40,713        71,413        40,648        (29,015)        11,096        303,370
451
452
453
454                        Other Operating Revenues
455
456         487            Int chgs on Past Due Receivables - Gas         356,665       420,589      378,059      280,061       238,655       187,883       123,648       135,768       126,771       132,958        268,004       275,472       2,924,533
457         488            Misc Service Revenues                          162,956       203,214      177,755      183,809       225,570       196,564       223,018       221,111       252,868       187,896        184,515       162,187       2,381,463
458         489100         Revenue from Transportation of Gas of Others         0             0            0            0             0             0             0             0             0             0              0             0               0
459         489101         Capacity Release Credits                         6,940         7,541        8,735       19,219        26,704        32,974        39,734        33,586        38,133        27,435         61,843             0         302,846
460         490            Incidental Plant Prod Sales                    426,976       356,746      495,586      394,105       408,540       620,575       778,390       902,517       733,638       637,634        453,946       275,314       6,483,968
461         491            Revenue fr Natural Gas Processed by Others           0             0            0            0             0             0             0             0             0             0              0             0               0
462         492            Incidental Gasoline_Oil Sales                   65,563       138,442       61,191      117,067       210,473       310,531       277,543       267,850       447,136       288,161       (150,237)       77,129       2,110,848
463         493            Rent from Gas Property                               0             0            0            0             0             0             0             0             0             0              0             0               0
464         495            Other Gas Revenues                              44,369         4,159       32,543       (8,536)      (80,174)       77,238        (4,455)       (2,571)       13,612          (934)         7,799       (26,774)         56,274
465         4951           Overriding Royalty Revenue from Celsius      1,684,353     1,759,838    1,828,562    2,100,911     1,916,084     2,156,263     2,462,412     2,953,015     2,460,072       765,532        932,744       954,453      21,974,238
466         4952           Oil Revenue Received from Wexpro               626,707       609,972      698,833      867,782       722,772       915,508       742,619       130,522       (24,610)        1,216              0             0       5,291,321
467         4974           Standby Charges                                      0             0            0            0             0             0             0             0             0             0              0             0               0
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
      B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
      B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
971
972
973
974
       B         C               D             E        F   G   H   I   J   K   L   M   N   O   P   Q   R   S
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033       GAS USED
1034
1035                 810 Compressor Station Fuel
1036                     Allen Station
1037                     Indianola
1038                     Lark Station
1039                     CNG Compressors
1040                     TOTAL ACCOUNT 810
1041
1042       812 Other Utility Use:
1043                        Logan Region
1044                        Ogden Region
1045                        Price Region
1046                        Southern Utah Region
1047                        Provo Region
1048                        Salt Lake Region
1049                        Wyoming Region
1050                         Evanston & Lyman
1051                         Rock Springs
1052                        Gas Used for CNG Vehicles
1053                         Wyoming
1054                         Salt Lake North
1055                         Salt Lake South
1056                         Southern Utah Region
1057                         Provo & Roosevelt
1058                         Price
1059                         Ogden
1060                         Brigham
1061                         Logan
1062                         Heber
1063                         Layton
1064                        TOTAL ACCOUNT 812
1065
1066
1067                      TOTAL ACCOUNTS 810 AND 812
Company:                              Company:
Period Ended:                         Period Ended:
Date,Time, Stamp:                     Date,Time, Stamp:
                                                                                                                                                                                                                                                                                      Historical
                                                                                                                                                                                                                                                                                    13-Month Avg
                                                                                                                                                                                                                                                                                    Period Ended
                                                                          Jan-08          Feb-08         Mar-08          Apr-08          May-08           Jun-08          Jul-08         Aug-08           Sep-08          Oct-08         Nov-08          Dec-08           Jan-09 2009-01-31

UTILITY RATE BASE



                Intangible Plant
 101            Gas Plant In Service
                            Intangible Plant
                302         Franchises & Consents
                            Distribution - Wyoming                        10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883          10,883.08
                            Distribution - Utah                           58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,743          58,742.88

                           Total Intangible Plant                         69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,626          69,625.96

                           Production & Gathering Plant
                325        Land & Land Rights                          6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,323       6,267,322.57
                326...9    Structures                                  1,723,730       1,723,730       1,723,730       1,723,730       1,723,730       1,722,557       1,722,557       1,722,557       1,722,557       1,722,557       1,722,557       1,722,557       1,722,557       1,722,997.10
                330        Gas Wells - Construction                   55,355,097      55,355,097      55,355,097      55,355,097      55,355,097      55,082,444      55,018,121      55,018,121      55,018,121      55,018,121      55,018,121      55,018,121      55,018,121      55,149,847.25
                331        Gas Wells - Equipment                      18,061,463      18,061,463      18,061,463      18,061,463      18,061,463      18,001,133      17,987,229      17,987,229      17,987,229      17,987,229      17,987,229      17,987,229      17,987,229      18,016,225.45
                332...4    Field Lines & Comp, Meas & Reg St Eqpt      3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,726       3,094,725.50
                336        Purification Equipment                        589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,321         589,320.77
                337        Other Equipment                               174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182         174,182.21

                           Total Production & Gathering Plant         85,265,841      85,265,841      85,265,841      85,265,841      85,265,841      84,931,685      84,853,459      84,853,459      84,853,459      84,853,459      84,853,459      84,853,459      84,853,459      85,014,620.85

                           Distribution Plant
                374        Land & Land Rights
                                       Wyoming                            29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985          29,985.23
                                       Utah                            5,293,547       5,293,547       5,293,547       5,353,283       5,353,283       5,353,476       5,321,352       5,319,697       5,285,913       5,409,846       5,870,168       5,862,887       5,862,887       5,441,268.00
                                       Total                           5,323,532       5,323,532       5,323,532       5,383,268       5,383,268       5,383,461       5,351,337       5,349,682       5,315,898       5,439,832       5,900,153       5,892,872       5,892,872       5,471,253.23

                375        Structures & Improvements
                                      Wyoming                            560,103         560,103         560,103         553,703         553,703         553,703         553,703         553,703         351,972         351,972         351,972         351,972         351,972         479,387.36
                                      Utah                            53,613,380      53,683,685      53,700,362      53,709,365      53,694,462      54,217,986      54,217,770      54,224,928       6,203,794       6,198,927       6,221,026       6,259,569       6,259,569      36,022,362.34
                                      Total                           54,173,484      54,243,789      54,260,465      54,263,068      54,248,165      54,771,689      54,771,473      54,778,631       6,555,766       6,550,899       6,572,998       6,611,541       6,611,541      36,501,749.70

                376        Mains
                                      Dist - Wy - Mains - SD
                                      Dist - Wy - Mains - LD
                                      Dist - Wy - Mains - Feeders
                                      Wyoming                         22,578,644      22,587,136      22,858,061      23,047,346      23,159,372      23,194,643      23,327,984      23,357,073      23,557,864      23,672,614      23,630,278      23,630,278      23,686,363      23,262,929.33
                                      Dist - Ut - Mains - SD
                                      Dist - Ut - Mains - LD
                                      Dist - Ut - Mains - Feeders
                                      Utah                           675,751,597     678,755,926     681,607,515     685,064,366     687,643,545     703,346,245     711,391,118     715,989,925     719,331,619     732,674,371     751,902,704     765,731,603     763,484,830     712,754,762.42
                                      Total                          698,330,241     701,343,061     704,465,576     708,111,712     710,802,916     726,540,888     734,719,102     739,346,998     742,889,483     756,346,985     775,532,981     789,361,880     787,171,193     736,017,691.75

                377        Compressor Station Equipment
                                    Wyoming                                  -               -               -               -               -               -               -               -               -               -               -               -               -                  -
                                    Utah                               4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,404,507       4,404,507       4,340,956.17
                                    Total                              4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,331,878       4,404,507       4,404,507       4,340,956.17

                378        Measuring & Regulation Station Equip
                                     Wyoming                           2,127,694       2,127,694       2,127,981       2,020,696       2,020,696       2,020,696       2,017,617       2,017,745       2,017,746       2,017,746       2,017,746       2,017,746       2,017,746       2,041,402.31
                                     Utah                             35,766,628      35,932,280      36,038,528      36,248,381      36,289,818      36,216,275      36,234,833      36,255,105      36,239,480      36,225,331      36,689,236      37,371,969      37,371,974      36,359,211.49
                                     Total                            37,894,322      38,059,974      38,166,509      38,269,078      38,310,514      38,236,972      38,252,450      38,272,850      38,257,226      38,243,077      38,706,982      39,389,714      39,389,720      38,400,613.79

                380        Services
                                      Wyoming                         10,363,036      10,387,167      10,423,845      10,475,357      10,477,843      10,476,993      10,503,939      10,510,442      10,532,004      10,521,708      10,511,622      10,511,622      10,536,257      10,481,849.13
                                      Utah                           266,421,336     266,962,755     267,631,198     269,109,292     269,462,479     269,997,438     270,487,912     270,809,742     271,311,452     271,549,852     271,454,900     272,146,160     272,839,997     270,046,153.79
                                      Total                          276,784,372     277,349,922     278,055,043     279,584,649     279,940,322     280,474,431     280,991,851     281,320,185     281,843,456     282,071,560     281,966,522     282,657,783     283,376,253     280,528,002.93

                381...2    Meters & Meter Installation
                                     Wyoming                           5,967,465       5,976,964       5,996,379       5,996,379       6,003,602       6,003,602       6,003,602       6,084,883       6,185,506       6,218,214       6,231,716       6,231,716       6,350,603       6,090,966.45
                                     Utah                            200,190,266     201,899,644     202,702,016     203,760,579     204,301,800     205,802,708     206,316,902     207,054,479     208,497,829     209,261,500     209,881,857     212,280,541     212,161,653     206,494,651.22
                                     Total                           206,157,732     207,876,608     208,698,396     209,756,959     210,305,401     211,806,310     212,320,504     213,139,362     214,683,335     215,479,714     216,113,573     218,512,257     218,512,257     212,585,617.67

                383...4    House Regulators & Reg Installations
                                    Wyoming                              653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119         653,119.39
                                    Utah                              14,441,327      14,441,327      14,441,327      14,441,327      14,469,823      14,469,849      14,469,498      14,469,498      14,469,498      14,467,443      14,466,407      14,466,407      14,466,533      14,460,527.80
                                    Total                             15,094,446      15,094,446      15,094,446      15,094,446      15,122,942      15,122,968      15,122,617      15,122,617      15,122,617      15,120,563      15,119,527      15,119,527      15,119,653      15,113,647.19

                387        Other Equipment
                                     Wyoming                              69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226          69,226.31
                                     Utah                                278,154         278,154         278,154         278,154         278,154         278,154         536,499         536,499         536,499         536,499         536,499         536,499         536,499         418,090.79
                                     Total                               347,380         347,380         347,380         347,380         347,380         347,380         605,726         605,726         605,726         605,726         605,726         605,726         605,726         487,317.10

                388        Other Equipment
                                     Wyoming                                 -               -               -               -               -               -               -               -               -               -               -               -               -                  -
                                     Utah                                347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788.00
                                     Total                               347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788         347,788.00

                           Total Distribution Plant                 1,298,785,174   1,304,318,377   1,309,091,012   1,315,490,225   1,319,140,576   1,337,363,764   1,346,814,726   1,352,615,716   1,309,953,172   1,324,538,020   1,345,198,127   1,362,903,594   1,361,431,508   1,329,794,637.52

General Plant
                389        Land & Land Rights
                                     Distribution - Wyoming               11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584          11,584.02
                                     Distribution - Utah                 638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059         638,059.08
                                       Total                                   649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643            649,643          649,643.10

                  390       Structures & Improvements
                                       Distribution - Wyoming                 1,313,126          1,317,126          1,317,126          1,356,883          1,356,883          1,356,883          1,359,160          1,359,160          1,336,675          1,336,675          1,336,675          1,336,675          1,336,864       1,341,243.00
                                       Distribution - Utah                    6,946,801          6,946,801          6,946,801          6,986,978          7,002,691          7,008,452          7,008,452          6,996,788         55,260,972         55,380,376         55,365,121         55,251,768         55,226,213      25,103,475.60
                                       Total                                  8,259,927          8,263,927          8,263,927          8,343,860          8,359,573          8,365,335          8,367,612          8,355,949         56,597,647         56,717,051         56,701,796         56,588,443         56,563,076      26,444,718.60

                  391       Office Furniture & Equipment
                                       Distribution - Wyoming                   142,072            138,846            138,846            138,846            138,846            138,846            138,846            138,846            138,846            138,846            138,846            138,846            138,846         138,980.77
                                       Distribution - Utah                   15,135,195         14,800,796         14,674,126         14,841,767         15,104,119         15,075,842         15,127,741         13,475,646         13,476,162         13,551,136         13,834,437         14,287,612         14,240,692      14,411,443.97
                                       General                               44,725,999         44,297,704         44,297,704         44,195,087         44,207,447         44,175,382         44,175,382         43,595,309         43,595,309         43,595,309         43,594,658         43,780,017         43,780,017      43,980,192.97
                                       Total                                 60,003,266         59,237,346         59,110,676         59,175,701         59,450,413         59,390,070         59,441,970         57,209,802         57,210,317         57,285,291         57,567,942         58,206,476         58,159,555      58,530,617.72

                  392       Transportation Equipment
                                       Distribution - Wyoming                 1,592,504          1,593,355          1,593,357            847,856            798,904            903,549            908,974            912,860          1,100,907          1,093,808          1,076,977          1,076,977          1,118,714       1,105,261.17
                                       Distribution - Utah                   27,900,290         28,033,835         27,937,348         28,634,133         28,485,553         28,774,890         29,153,556         29,285,234         29,730,288         29,323,885         29,434,944         29,489,202         29,411,994      28,911,584.07
                                       General                                      -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -
                                       Total                                 29,492,794         29,627,190         29,530,704         29,481,989         29,284,457         29,678,439         30,062,530         30,198,094         30,831,195         30,417,694         30,511,921         30,566,179         30,530,708      30,016,845.24

                  393       Stores Equipment
                                      Distribution - Wyoming                       -                  -                  -                  -                  -                  -                  -                   -                  -                  -                  -                  -                  -                  -
                                      Distribution - Utah                       10,645             10,645             10,645             10,645             10,645             10,645             10,645               7,762              7,762              7,762              7,762              7,762              7,521           9,313.71
                                      Total                                     10,645             10,645             10,645             10,645             10,645             10,645             10,645               7,762              7,762              7,762              7,762              7,762              7,521           9,313.71

                  394       Tools, Shop & Garage Equipment
                                      Distribution - Wyoming                    392,784            388,568            389,397            449,347            450,141            451,049            451,075            451,465            451,701            486,701            486,747            486,747            487,496         448,589.90
                                      Distribution - Utah                     8,280,138          8,013,613          8,075,732          8,199,571          8,234,592          8,224,107          8,253,084          8,322,689          8,339,663          8,354,188          8,359,045          8,055,278          8,054,530       8,216,574.72
                                      General                                       -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -
                                      Total                                   8,672,921          8,402,181          8,465,129          8,648,919          8,684,733          8,675,156          8,704,159          8,774,155          8,791,364          8,840,888          8,845,793          8,542,026          8,542,026       8,665,164.62

                  395       Laboratory Equipment
                                       Distribution - Wyoming                      -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                   -
                                       Distribution - Utah                     108,712             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             86,325           89,024.04
                                       General                                     -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                   -
                                       Total                                   108,712             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             88,252             86,325           89,024.04

                  396       Power Operated Equipment
                                     Distribution - Wyoming                     649,935            649,935            714,983            714,983            730,407            730,869            725,197            725,197            725,197            727,203            742,087            742,087            742,087         718,679.59
                                     Distribution - Utah                      6,516,810          6,513,021          6,442,105          6,554,949          6,559,791          6,560,019          6,576,586          6,576,680          6,576,682          6,508,476          6,587,914          6,587,949          6,587,949       6,549,712.57
                                     General                                        -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -
                                     Total                                    7,166,745          7,162,956          7,157,088          7,269,931          7,290,197          7,290,888          7,301,783          7,301,877          7,301,879          7,235,680          7,330,001          7,330,036          7,330,036       7,268,392.16

                  397       Communication Equipment
                                    Distribution - Wyoming                    2,662,428          2,973,258          2,967,788          2,766,427          2,766,427          2,821,546          2,965,096          2,953,012          2,953,012          2,984,341          3,393,324          3,393,324          3,046,143       2,982,653.35
                                    Distribution - Utah                       8,014,970          8,085,592          7,782,013          7,774,357          7,774,446          7,729,854          7,706,646          7,655,581          7,655,581          7,794,190          8,764,410          8,098,793          8,188,313       7,910,258.56
                                    Total                                    10,677,397         11,058,850         10,749,801         10,540,784         10,540,873         10,551,399         10,671,742         10,608,593         10,608,593         10,778,531         12,157,734         11,492,117         11,234,457      10,892,911.91

                  398       Miscellaneous Equipment
                                       Distribution - Wyoming                      -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                   -
                                       Distribution - Utah                     475,488            440,793            440,793            443,044            443,044            443,044            443,044            443,044            443,044            443,044            439,644            439,644            433,001          443,035.52
                                       General                                     -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                   -
                                       Total                                   475,488            440,793            440,793            443,044            443,044            443,044            443,044            443,044            443,044            443,044            439,644            439,644            433,001          443,035.52

                  399       Communication Equipment
                                    Distribution - Wyoming                         -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                   -
                                    Distribution - Utah                         71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663           71,663.00
                                    Total                                       71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663             71,663           71,663.00

                            Total General Plant                             125,589,202        125,013,445        124,538,320        124,724,431        124,873,494        125,214,535        125,813,043        123,708,834        172,601,359        172,535,499        174,372,150        173,982,241        173,608,011     143,081,329.62

101               Gas Plant in Service
                             Production                                    85,265,841         85,265,841         85,265,841         85,265,841         85,265,841         84,931,685         84,853,459         84,853,459         84,853,459         84,853,459         84,853,459         84,853,459         84,853,459         85,014,621
                             Distribution - Wyoming                        42,360,156         42,402,278         42,729,583         42,856,695         42,978,430         43,012,852         43,170,060         43,287,061         43,408,306         43,545,468         43,506,548         43,506,548         43,706,155         43,119,749
                             Distribution - Utah                        1,256,494,644      1,261,985,726      1,266,431,055      1,272,703,156      1,276,231,772      1,294,420,539      1,303,714,292      1,309,398,282      1,266,614,492      1,281,062,178      1,301,761,205      1,319,466,672      1,317,794,980      1,286,744,515
                             General                                      125,589,202        125,013,445        124,538,320        124,724,431        124,873,494        125,214,535        125,813,043        123,708,834        172,601,359        172,535,499        174,372,150        173,982,241        173,608,011        143,081,330
                            Total                                       1,509,709,842      1,514,667,289      1,518,964,799      1,525,550,122      1,529,349,536      1,547,579,609      1,557,550,853      1,561,247,635      1,567,477,616      1,581,996,604      1,604,493,361      1,621,808,920      1,619,962,604      1,557,960,214

105               Gas Plant Held for Future Use
                            Distribution - Utah                                   5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037            5,037
                            Total                                                 5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037              5,037            5,037

106               Completed Construction Not Classified - Gas
                            Production                                              -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -
                            Distribution - Wyoming                              209,644             43,338                347            202,261            159,314            305,632            213,117            263,468             81,646             66,333            253,936            761,917            723,837            234,837
                            Distribution - Utah                               4,561,921          1,452,351          1,902,926          5,366,963          4,705,460         11,771,492          6,203,625          4,816,978          5,985,169          4,522,420          7,494,109          1,608,437          3,425,255          4,985,293
                            General                                           1,964,849          1,620,378          1,841,365          1,374,494          1,213,901          1,607,482          1,521,416          1,863,621          2,048,946          3,498,144          2,332,610          8,480,095          7,962,268          2,697,168
                            Total                                             6,736,414          3,116,067          3,744,638          6,943,717          6,078,676         13,684,607          7,938,158          6,944,068          8,115,761          8,086,897         10,080,654         10,850,449         12,111,361          7,917,298

108               Accum Prov for Depreciation of Gas Plant in Service
                           Production                                       (67,218,150)       (67,300,862)       (67,373,775)       (67,455,550)       (67,529,958)       (67,278,905)       (67,281,328)       (67,367,123)       (67,471,186)       (67,520,638)       (67,608,207)       (67,669,514)       (67,764,242)       (67,445,687)
                           Distribution - Wyoming                           (18,762,502)       (18,875,544)       (18,981,476)       (18,985,999)       (19,098,026)       (19,209,957)       (19,322,253)       (19,435,136)       (19,548,122)       (19,661,413)       (19,774,645)       (19,888,537)       (19,998,830)       (19,346,814)
                           Distribution - Utah                             (454,578,545)      (454,352,422)      (457,880,223)      (460,432,932)      (462,804,753)      (465,785,892)      (468,381,412)      (470,923,716)      (428,280,459)      (426,631,734)      (429,371,827)      (110,757,006)      (434,790,643)      (423,357,247)
                           General                                          (83,456,617)       (85,928,823)       (85,122,151)       (84,319,568)       (84,817,541)       (85,283,541)       (86,075,591)       (84,495,270)      (130,613,788)      (130,762,405)      (131,368,239)      (451,919,973)      (131,089,630)      (128,998,334)
                           Total                                           (624,015,814)      (626,457,652)      (629,357,625)      (631,194,049)      (634,250,277)      (637,558,294)      (641,060,583)      (642,221,245)      (645,913,555)      (644,576,190)      (648,122,918)      (650,235,030)      (653,643,344)      (639,148,083)

111               Accum Prov for Amortization of Gas Plant in Service
                           Production                                        (5,969,858)        (5,971,701)        (5,973,474)        (5,975,351)        (5,977,037)        (5,978,949)        (5,980,797)        (5,982,779)        (5,985,237)        (5,986,272)        (5,988,301)        (5,989,645)        (5,991,860)        (5,980,867)
                           Distribution - Wyoming                                  (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)              (300)
                           Distribution - Utah                                  (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)           (69,326)
                           General                                           (2,866,219)               -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -                  -             (119,426)
                           Total                                             (8,905,703)        (6,041,327)        (6,043,100)        (6,044,977)        (6,046,662)        (6,048,575)        (6,050,423)        (6,052,405)        (6,054,863)        (6,055,898)        (6,057,927)        (6,059,271)        (6,061,486)        (6,169,918)



System Net Utility Plant
                            Production                                       12,077,833         11,993,278         11,918,592         11,834,940         11,758,847         11,673,831         11,591,334         11,503,557         11,397,036         11,346,549         11,256,951         11,194,300         11,097,357         11,588,067
                            Distribution - Wyoming                           23,806,998         23,569,771         23,748,155         24,072,657         24,039,419         24,108,227         24,060,623         24,115,093         23,941,530         23,950,087         23,985,538         24,379,627         24,430,862         24,007,471
                            Distribution - Utah                             806,413,731        809,021,365        810,389,469        817,572,897        818,068,190        840,341,850        841,472,216        843,227,255        844,254,913        858,888,575        879,819,198      1,210,253,815        886,365,303        868,308,272
                          General                                     41,231,214      40,705,000      41,257,534      41,779,357      41,269,854      41,538,476      41,258,868      41,077,185      44,036,518      45,271,238      45,336,520      (269,457,636)    50,480,649      16,660,737
                          Total

               System Net Utility Plant                              883,529,776     885,289,414     887,313,749     895,259,851     895,136,309     917,662,384     918,383,042     919,923,089     923,629,997     939,456,449     960,398,207      976,370,105     972,374,172     920,564,547



WORKING CAPITAL

154            Plant Materials & Operating Supplies
                          Distribution - Wyoming                             -               -                -              -               -               -               -               -               -               -               -                -               -               -
                          Distribution - Utah                         15,531,386      18,325,450        7,743,672     18,500,765      11,490,647      11,647,222      12,392,571      11,586,383      12,944,463      14,997,337      13,760,386       13,925,781      14,540,590      13,529,222
                          Total                                       15,531,386      18,325,450        7,743,672     18,500,765      11,490,647      11,647,222      12,392,571      11,586,383      12,944,463      14,997,337      13,760,386       13,925,781      14,540,590      13,529,222

1641           Gas Stored Underground
                         Production                                   31,071,907      26,127,693      14,972,980      14,294,989      27,962,921      34,234,315      43,236,422      56,328,450      69,122,842      74,115,252      76,575,357       61,834,504      44,429,284      44,713,027
                         Total                                        31,071,907      26,127,693      14,972,980      14,294,989      27,962,921      34,234,315      43,236,422      56,328,450      69,122,842      74,115,252      76,575,357       61,834,504      44,429,284      44,713,027

165            Prepayments
                        General                                         3,040,887       2,711,888       2,624,044       2,378,355       1,887,808       2,934,111       2,640,829       2,218,296       1,838,635       2,549,856       2,508,520        2,715,429       2,469,536       2,480,249
                        Total                                           3,040,887       2,711,888       2,624,044       2,378,355       1,887,808       2,934,111       2,640,829       2,218,296       1,838,635       2,549,856       2,508,520        2,715,429       2,469,536       2,480,249

190008         Accum Deferred Income Tax Federal
                        Production                                            -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Distribution - Wyoming                             59,728          60,284          59,913          60,099          60,099          60,099          59,171          58,986          83,305          85,401          84,877           79,402          79,651          68,444
                        Distribution - Utah                             1,795,171       1,794,614       1,794,985       1,794,800       1,794,800       1,794,800       1,795,727       1,795,912       2,536,352       2,534,256       2,534,780        2,401,925       2,401,676       2,055,948
                        General                                               -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Total                                           1,854,898       1,854,898       1,854,898       1,854,898       1,854,898       1,854,898       1,854,898       1,854,898       2,619,657       2,619,657       2,619,657        2,481,327       2,481,327       2,124,392

190009         Accum Deferred Income Tax State
                        Production                                           -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Distribution - Wyoming                               -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Distribution - Utah                              158,991         158,991         158,991         158,991         158,991         158,991         158,991         158,991         224,542         224,542         224,542          212,685         212,685         182,091
                        General                                              -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Total                                            158,991         158,991         158,991         158,991         158,991         158,991         158,991         158,991         224,542         224,542         224,542          212,685         212,685         182,091

2351           Customer Deposits
                        Distribution - Wyoming                           (197,527)       (200,601)       (197,631)       (195,148)       (196,237)       (191,545)       (197,249)       (202,721)       (204,565)       (203,926)       (198,818)        (197,701)       (205,701)       (198,980)
                        Distribution - Utah                            (4,971,854)     (4,997,719)     (4,980,919)     (4,984,150)     (5,045,510)     (5,046,437)     (5,076,552)     (5,073,441)     (5,080,503)     (5,161,060)     (5,149,147)      (5,162,771)     (5,181,999)     (5,069,595)
                        Total                                          (5,169,381)     (5,198,320)     (5,178,550)     (5,179,298)     (5,241,746)     (5,237,982)     (5,273,801)     (5,276,162)     (5,285,068)     (5,364,986)     (5,347,965)      (5,360,471)     (5,387,699)     (5,268,574)

252            Misc Customer Credits
                         Distribution - Wyoming                        (1,231,586)     (1,231,586)     (1,239,681)     (1,308,916)     (1,351,861)     (1,398,871)     (1,447,567)     (1,509,280)     (1,583,132)     (1,602,835)     (1,539,902)      (1,498,458)     (1,503,594)     (1,423,307)
                         Distribution - Utah                          (50,004,224)    (49,824,811)    (51,003,220)    (52,765,623)    (53,863,253)    (60,450,978)    (61,303,518)    (62,230,302)    (62,338,839)    (62,991,315)    (61,583,083)     (54,665,362)    (53,950,334)    (57,083,132)
                         Total                                        (51,235,810)    (51,056,397)    (52,242,900)    (54,074,539)    (55,215,115)    (61,849,849)    (62,751,085)    (63,739,582)    (63,921,971)    (64,594,150)    (63,122,985)     (56,163,820)    (55,453,928)    (58,506,438)

2531           Unclaimed Customer Deposits
                         General                                          (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)             -              753          (38,411)
                         Total                                            (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)        (43,934)             -              753          (38,411)

255            Deferred Investment Tax Credits
                          Production                                     (237,879)       (234,350)       (230,821)       (227,293)       (223,764)       (220,235)       (216,706)       (213,177)       (209,649)       (206,120)       (202,591)        (199,062)       (195,533)       (216,706)
                          Distribution - Wyoming                          (74,253)        (74,046)        (72,698)        (72,028)        (71,132)        (70,236)        (68,271)        (67,178)        (66,299)        (67,066)        (65,759)         (64,063)        (63,377)        (68,966)
                          Distribution - Utah                          (2,231,738)     (2,204,305)     (2,178,013)     (2,151,044)     (2,124,300)     (2,097,556)     (2,071,882)     (2,045,335)     (2,018,574)     (1,990,168)     (1,963,835)      (1,937,891)     (1,910,998)     (2,071,189)
                          General                                         (22,276)        (21,946)        (21,617)        (21,287)        (20,958)        (20,628)        (20,298)        (19,969)        (19,639)        (19,310)        (18,980)         (18,650)        (18,321)        (20,298)
                          Total                                        (2,566,146)     (2,534,648)     (2,503,150)     (2,471,651)     (2,440,153)     (2,408,655)     (2,377,157)     (2,345,659)     (2,314,161)     (2,282,663)     (2,251,165)      (2,219,667)     (2,188,230)     (2,377,160)

282000         Accum Deferred Income Taxes - Federal
                        Production                                     (4,443,667)     (4,372,738)     (4,328,953)     (4,285,353)     (4,241,803)     (4,198,565)     (4,155,491)     (4,104,024)     (3,813,256)     (3,769,117)     (3,725,902)      (3,614,644)     (3,597,203)     (4,052,523)
                        Distribution - Wyoming                         (3,446,881)     (3,589,007)     (3,624,300)     (3,697,651)     (3,762,955)     (3,825,722)     (3,830,553)     (3,903,559)     (3,981,764)     (4,143,471)     (4,170,657)      (4,391,225)     (4,401,084)     (3,903,737)
                        Distribution - Utah                          (103,599,105)   (106,841,988)   (108,583,127)   (110,427,391)   (112,377,620)   (114,252,118)   (116,249,491)   (118,849,874)   (121,230,940)   (122,956,861)   (124,553,315)    (132,834,551)   (132,704,342)   (117,275,750)
                        General                                          (604,984)       (498,592)       (432,913)       (367,514)       (302,189)       (237,332)       (172,720)        (95,521)          9,505          75,713         140,536          307,423         333,583        (142,442)
                        Total                                        (112,094,636)   (115,302,326)   (116,969,292)   (118,777,910)   (120,684,566)   (122,513,737)   (124,408,255)   (126,952,978)   (129,016,454)   (130,793,736)   (132,309,337)    (140,532,997)   (140,369,046)   (125,374,453)

282100         Accum Deferred Income Taxes - State
                        Production                                     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,277,368)     (1,243,679)     (1,243,679)      (1,243,679)     (1,243,679)     (1,267,542)
                        Distribution - Wyoming                                -               -               -               -               -               -               -               -               -               -               -                -               -               -
                        Distribution - Utah                            (9,005,279)     (9,280,223)     (9,423,106)     (9,578,131)     (9,741,558)     (9,898,344)    (10,060,732)    (10,278,851)    (10,492,899)    (10,663,899)    (10,793,807)     (11,498,692)    (11,484,639)    (10,162,934)
                        General                                            73,242          73,242          73,242          73,242          73,242          73,242          73,242          73,242          73,242          95,393          95,393           95,393          95,393          79,702
                        Total                                         (10,209,404)    (10,484,349)    (10,627,232)    (10,782,257)    (10,945,684)    (11,102,470)    (11,264,858)    (11,482,977)    (11,697,025)    (11,812,184)    (11,942,093)     (12,646,978)    (12,632,925)    (11,350,773)

282_108_008            Deferred Fed & - Sec 29 Cr
               Accum Deferred IncomeTaxes State Taxes-QRS   Transf
               General                                                        -               -               -               -               -               -               -               -               -               -               -                -               -               -
               Total                                                          -               -               -               -               -               -               -               -               -               -               -                -               -               -

System Working Capital (W/O WC Cash)
               Production                                              25,112,993      20,243,237       9,135,838       8,504,976      22,219,987      28,538,147      37,586,857      50,733,880      63,822,570      68,896,337      71,403,186       56,777,119      39,392,869      39,176,255
               Distribution - Wyoming                                  (3,658,933)     (3,803,370)     (3,834,715)     (3,904,728)     (3,970,225)     (4,027,405)     (4,036,902)     (4,114,472)     (4,169,323)     (4,329,062)     (4,350,357)      (4,573,585)     (4,590,512)     (4,103,239)
               Distribution - Utah                                   (102,322,427)   (103,045,180)   (115,467,517)   (106,686,160)   (115,844,550)   (117,693,441)   (119,111,368)   (122,706,215)   (123,117,559)   (123,015,852)   (125,940,396)    (134,893,516)   (134,127,026)   (118,812,207)
               General                                                (45,607,128)    (45,650,548)    (46,850,421)    (48,792,970)    (50,315,492)    (55,791,728)    (56,871,683)    (58,143,284)    (57,720,136)    (57,574,799)    (56,142,226)     (48,951,158)    (48,455,028)    (52,486,293)



               System Working Capital (W/O WC Cash)                  (129,661,242)   (135,441,053)   (160,210,472)   (154,141,590)   (151,215,933)   (152,327,088)   (145,835,380)   (137,694,274)   (125,528,474)   (120,385,010)   (119,329,016)    (135,754,207)   (151,897,652)   (139,886,829)


RATE BASE (W/O Working Cap. Cash)
               Production                                             37,190,826      32,236,514      21,054,430      20,339,916      33,978,833      40,211,978      49,178,192      62,237,437      75,219,606      80,242,885      82,660,137        67,971,419     50,490,226      50,764,323
               Distribution - Wyoming                                 20,148,065      19,766,401      19,913,439      20,167,929      20,069,194      20,080,823      20,023,721      20,000,621      19,772,208      19,621,025      19,635,182        19,806,042     19,840,351      19,904,233
               Distribution - Utah                                   704,091,305     705,976,186     694,921,951     710,886,736     702,223,639     722,648,409     722,360,848     720,521,040     721,137,354     735,872,723     753,878,802     1,075,360,299    752,238,277     749,496,065
               General                                                (4,375,914)     (4,945,548)     (5,592,887)     (7,013,613)     (9,045,638)    (14,253,252)    (15,612,814)    (17,066,099)    (13,683,618)    (12,303,561)    (10,805,706)     (318,408,794)     2,025,621     (35,825,556)



               RATE BASE (W/O Working Cap. Cash)                     753,868,534     749,848,361     727,103,276     741,118,261     743,920,376     765,335,295     772,547,662     782,228,815     798,101,523     819,071,439     841,069,191      840,615,898     820,476,520     780,677,719

1641           Gas Stored Underground (DTH)
                         Production (DTH)                              (7,803,682)     (6,098,235)     (3,272,551)     (2,841,102)     (4,808,722)     (6,003,746)     (8,224,437)    (10,068,804)    (12,366,616)    (13,787,083)    (14,346,619)     (11,745,499)     (8,472,499)     (8,475,125)
                         Total (DTH)                                   (7,803,682)     (6,098,235)     (3,272,551)     (2,841,102)     (4,808,722)     (6,003,746)     (8,224,437)    (10,068,804)    (12,366,616)    (13,787,083)    (14,346,619)     (11,745,499)     (8,472,499)     (8,475,125)
                                                                               3               4
                  MANUALLY ENTER F-3 (didn't need F-3 this time) AND F-4 SNG AND DTH UNTIL DECIDED IN RAT
                  Had to adjust transportation vols to include FT-1L - multiple line items needed to be changed to incorpo
                  TEMPERATURE ADJUSTED INPUT DATA FROM REVRUN SYSTEM
     RevRun date: Jan 29, 2009



     Rate Class                Description                         Mar-09          Apr-09

  UTILITY OPERATING REVENUE
  TARIFF DTH SALES AND REVENUE

13 Utah
14        GS       Distribution Non-Gas Rev                        26,920,341      16,855,277
15
16                 Supplier Non-Gas Revenue                        13,804,554       4,121,535
17
18                 Commodity Revenue                              61,941,307       39,388,035
19                 Total Revenue                                 102,666,202       60,364,847
20
21                 Total Dth                                       10,872,981       6,914,051
22
23        GS-C     Distribution Non-Gas Rev                                 -               -
24
25                 Supplier Non-Gas Revenue                                 -               -
26
27                 Commodity Revenue                                        -               -
28                 Total Revenue                                            -               -
29
30                 Total Dth                                                -               -
31
32        GSS      Distribution Non-Gas Rev                           309,444         193,601
33
34                 Supplier Non-Gas Revenue                            92,701          27,732
35
36                 Commodity Revenue                                  415,953         265,021
37                 Total Revenue                                      818,098         486,354
38
39                 Total Dth                                           73,015          46,521
40
41        F-1      Distribution Non-Gas Rev                           368,453         311,660
42
43                 Supplier Non-Gas Revenue                           857,057         399,450
44
45                 Commodity Revenue                                3,948,476       3,817,598
46                 Total Revenue                                    5,173,986       4,528,708
47
48                 Total Dth                                          693,103         670,129
49
50        F-3      Distribution Non-Gas Rev                             8,033           8,033
51                 Supplier Non-Gas Revenue
52                 Supplier Non-Gas Demand Revenue                      2,117           2,117
53                 Commodity Tariff Revenue
54                 Commodity Demand Revenue                             3,212           3,212
55                 Total Revenue                                       13,362          13,362
56
 57          Total Sales Dth                -         -
 58
 59   NGV    Distribution Non-Gas Rev    32,294    34,863
 60
 61          Supplier Non-Gas Revenue    11,001    11,876
 62
 63          Commodity Revenue           68,402    73,842
 64          Total Revenue              111,697   120,581
 65
 66          Total Dth                   12,007    12,962
 67
 68   F-4    Distribution Non-Gas Rev    10,496    10,170
 69
 70          Supplier Non-Gas Revenue    26,824    25,959
 71
 72          Commodity Revenue          176,652   170,956
 73          Total Revenue              213,972   207,085
 74
 75          Total Dth                   31,009    30,009
 76
 77   I-2    Distribution Non-Gas Rev       -         -
 78
 79          Supplier Non-Gas Revenue       -         -
 80
 81          Commodity Revenue              -         -
 82          Total Revenue                  -         -
 83
 84          Total Dth                      -         -
 85
 86   I-4    Distribution Non-Gas Rev    32,836    32,552
 87
 88          Supplier Non-Gas Revenue    26,529    26,166
 89
 90          Commodity Revenue          752,096   741,827
 91          Total Revenue              811,461   800,545
 92
 93          Total Dth                  145,746   143,756
 94
 95   IS-2   Distribution Non-Gas Rev       -         -
 96
 97          Supplier Non-Gas Revenue       -         -
 98
 99          Commodity Revenue              -         -
100          Total Revenue                  -         -
101
102          Total Dth                      -         -
103
104   IS-4   Distribution Non-Gas Rev    17,809    14,686
105
106          Supplier Non-Gas Revenue     7,369     3,411
107
108          Commodity Revenue          208,932    96,710
109          Total Revenue              234,110   114,807
110
111          Total Dth                   40,488    18,741
112
113   FT-1L   Distribution Non-Gas Rev    200,000     200,000
114
115           Supplier Non-Gas Revenue         -           -
116
117           Commodity Revenue               -           -
118           Total Revenue               200,000     200,000
119
120           Total Dth                  2,000,000   2,000,000
121
122   FT-1    Distribution Non-Gas Rev    119,585     151,834
123
124           Supplier Non-Gas Revenue         -           -
125
126           Commodity Revenue               -           -
127           Total Revenue               119,585     151,834
128
129           Total Dth                   683,599     990,735
130
131   FT-2    Distribution Non-Gas Rev    145,160     142,486
132
133           Supplier Non-Gas Revenue         -           -
134
135           Commodity Revenue               -           -
136           Total Revenue               145,160     142,486
137
138           Total Dth                   891,631     870,057
139
140   MT      Distribution Non-Gas Rev      1,421       1,201
141
142           Supplier Non-Gas Revenue        122              83
143
144           Commodity Revenue               -           -
145           Total Revenue                 1,543       1,284
146
147           Total Dth                     2,039       1,381
148
149   FT-E    Distribution Non-Gas Rev         -           -
150
151           Supplier Non-Gas Revenue         -           -
152
153           Commodity Revenue                -           -
154           Total Revenue                    -           -
155
156           Total Dth                        -           -
157
158   IT      Distribution Non-Gas Rev    280,674     262,653
159
160           Supplier Non-Gas Revenue         -           -
161
162           Commodity Revenue               -           -
163           Total Revenue               280,674     262,653
164
165           Total Dth                  1,758,833   1,618,718
166
167   IT-S    Distribution Non-Gas Rev      3,574       3,627
168
169                 Supplier Non-Gas Revenue               -            -
170
171                 Commodity Revenue                      -            -
172                 Total Revenue                        3,574        3,627
173
174                 Total Dth                            4,431        4,865
175
176         FT-2C   Distribution Non-Gas Rev             2,543        1,763
177
178                 Supplier Non-Gas Revenue               -            -
179
180                 Commodity Revenue                      -            -
181                 Total Revenue                        2,543        1,763
182
183                 Total Dth                          17,323         9,515
184
185         E-1     Distribution Non-Gas Rev               -            -
186
187                 Supplier Non-Gas Revenue               -            -
188
189                 Commodity Revenue                      -            -
190                 Total Revenue                          -            -
191
192                 Total Dth                              -            -
193
194         CET     Distribution Non-Gas Revenue           -            -
195
196         Utah Totals
197                 Distribution Non-Gas Rev        28,452,663   18,224,406
198                 Supplier Non-Gas Revenue        14,828,274    4,618,329
199                 Commodity Revenue               67,515,030   44,557,201
200                 Total Utah Revenue             110,795,967   67,399,936
201
202                 Sales Dth                       11,868,349    7,836,169
203                 Transportation Dth               3,357,856    3,495,271
204                 Total Utah Dth                  17,226,205   13,331,440
205
206 Idaho
207         GS-1    Distribution Non-Gas Rev               -            -
208
209                 Supplier Non-Gas Revenue               -            -
210
211                 Commodity Revenue                      -            -
212                 Total Revenue                          -            -
213
214                 Total Dth                              -            -
215
216         I-2     Distribution Non-Gas Rev               -            -
217
218                 Supplier Non-Gas Revenue               -            -
219
220                 Commodity Revenue                      -            -
221                 Total Revenue                          -            -
222
223                 Total Dth                              -            -
224
225       Idaho Totals
226               Distribution Non-Gas Rev         -           -
227               Supplier Non-Gas Revenue         -           -
228               Commodity Revenue                -           -
229               Total Idaho Revenue              -           -
230
231               Sales Dth
232               Transportation Dth
233               Total Idaho Dth                  -           -
234
235 Wyoming
236       GS-1    Distribution Non-Gas Rev    981,831     756,826
237
238
239
240               Commodity Revenue          2,568,563   1,794,870
241               Total Revenue              3,550,394   2,551,696
242
243               Total Dth                   412,451     288,214
244
245       F-1     Distribution Non-Gas Rev     27,853      24,349
246
247
248
249               Commodity Revenue           186,167     157,862
250               Total Revenue               214,020     182,211
251
252               Total Dth                    29,894      25,349
253
254       NGV     Distribution Non-Gas Rev      1,698       1,323
255
256
257
258               Commodity Revenue             3,382       2,634
259               Total Revenue                 5,080       3,957
260
261               Total Dth                       543         423
262
263       GSW     Distribution Non-Gas Rev     63,398      45,646
264
265
266
267               Commodity Revenue           139,722      96,110
268               Total Revenue               203,120     141,756
269
270               Total Dth                    22,436      15,433
271
272       I-2     Distribution Non-Gas Rev         -           -
273
274               Supplier Non-Gas Revenue         -           -
275
276               Commodity Revenue                -           -
277               Total Revenue                    -           -
278
279               Total Dth                        -           -
280
281        I-4    Distribution Non-Gas Rev          2,770       2,937
282
283               Supplier Non-Gas Revenue          2,391       2,591
284
285               Commodity Revenue                67,492      73,162
286               Total Revenue                    72,653      78,690
287
288               Total Dth                        13,211      14,321
289
290        IC     Distribution Non-Gas Rev             -           -
291        Sales   (To Commodity Costs)
292
293
294               Commodity Revenue                    -           -
295               Total Revenue                        -           -
296
297               Total Dth                            -           -
298
299        I-T    Distribution Non-Gas Rev          1,513       1,384
300
301
302
303               Commodity Revenue                   -           -
304               Total Revenue                     1,513       1,384
305
306               Total Dth                         4,676       3,537
307
308        IC     Distribution Non-Gas Rev          4,021       3,763
309        Trans
310
311
312               Commodity Revenue                   -           -
313               Total Revenue                     4,021       3,763
314
315               Total Dth                        21,659      19,578
316
317        Wyoming Totals
318               Distribution Non-Gas Rev       1,074,780     828,144
319               Supplier Non-Gas Revenue           2,391       2,591
320               Non-Core DNG Revenue Credits       8,304       8,084
321               Commodity Revenue              2,965,326   2,124,638
322               Total Wyoming Revenue          4,050,801   2,963,457
323
324               Sales Dth                       478,535     343,740
325               Transportation Dth               26,335      23,115
326               Total Wyoming Dth               504,870     366,855
327
328 Colorado
329        I-4    Distribution Non-Gas Rev             -           -
330
331
332
333               Commodity Revenue                    -           -
334               Total Revenue                        -           -
335
336               Total Dth                            -           -
337
338        IC       Distribution Non-Gas Rev               -            -
339
340
341
342                 Commodity Revenue                      -            -
343                 Total Revenue                          -            -
344
345                 Total Dth                              -            -
346
347        Colorado Totals
348                 Distribution Non-Gas Rev               -            -
349                 Commodity Revenue                      -            -
350                 Total Colorado Revenue                 -            -
351
352                 Sales Dth                              -            -
353                 Transportation Dth                     -            -
354                 Total Colorado Dth                     -            -
355
356 System Total Tariff Sales and Revenue
357        SystemTotal Tariff Revenue
358                 Distribution Non-Gas Rev        29,527,443   19,052,550
359                 Supplier Non-Gas Revenue        14,830,665    4,620,920
360                 Non-Core DNG Revenue Credits         8,304        8,084
361                 Commodity Revenue               70,480,356   46,681,839
362
363                 SystemTotal Tariff Revenue     114,846,768   70,363,393
364
365                 Sales Dth                       12,346,884    8,179,909
366                 Transportation Dth               3,384,191    3,518,386
367                 SystemTotal Dth                 15,731,075   11,698,295
368
                         5                6                     7                8                9                10                11
items needed to be changed to incorporate into all totals




                 May-09          Jun-09           Jul-09            Aug-09           Sep-09           Oct-09            Nov-09




                12,508,876        9,760,208        8,802,195         8,595,844        8,944,774       12,706,846        23,899,514

                  2,600,973       1,645,053        1,313,125         1,241,472        1,361,935        2,668,456        11,854,504

                24,856,566       15,721,185      12,549,064         11,864,308       13,015,525       25,501,479        53,191,394
                39,966,415       27,126,446      22,664,384         21,701,624       23,322,234       40,876,781        88,945,412

                  4,363,243       2,759,647        2,202,823         2,082,623        2,284,704        4,476,449         9,337,049

                          -               -                 -                -                -                -                 -

                          -               -                 -                -                -                -                 -

                          -               -                 -                -                -                -                 -
                          -               -                 -                -                -                -                 -

                          -               -                 -                -                -                -                 -

                   125,704           85,132           72,920           70,351           74,411          127,698           264,727

                     17,502          11,021            8,833             8,341            9,123          17,819            79,120

                   167,258          105,328           84,415           79,715           87,190          170,289           355,014
                   310,464          201,481          166,168          158,407          170,724          315,806           698,861

                     29,360          18,489           14,818           13,993           15,305           29,892            62,318

                   265,798          259,551          232,766          237,970          261,024          284,293           385,788

                   328,078          318,357          276,679          284,775          320,649          356,859           904,381

                  3,135,484       3,042,575        2,644,254         2,721,634        3,064,479        3,410,549         4,166,499
                  3,729,360       3,620,483        3,153,699         3,244,379        3,646,152        4,051,701         5,456,668

                   550,393          534,084          464,164          477,747          537,929          598,677           731,374

                      8,033            8,033           8,033             8,033            8,033            8,033             8,033

                      2,117            2,117           2,117             2,117            2,117            2,117             2,117

                      3,212           3,212            3,212            3,212            3,212            3,212             3,212
                     13,362          13,362           13,362           13,362           13,362           13,362            13,362
    -         -           -         -         -         -           -

 36,383    38,050     39,747     43,830    46,668    44,166     47,722

 12,393    12,961     13,539     14,930    15,897    15,045     16,256

 77,061    80,593     84,187     92,835    98,845    93,547    101,078
125,837   131,604    137,473    151,595   161,410   152,758    165,056

 13,527    14,147     14,778     16,296    17,351    16,421     17,743

 10,496    10,170     10,464     10,464    10,138    10,464     10,138

 26,824    25,959     26,738     26,738    25,876    26,738     25,876

176,652   170,956    176,088    176,088   170,409   176,088    170,409
213,972   207,085    213,290    213,290   206,423   213,290    206,423

 31,009    30,009     30,910     30,910    29,913    30,910     29,913

    -         -           -         -         -         -           -

    -         -           -         -         -         -           -

    -         -           -         -         -         -           -
    -         -           -         -         -         -           -

    -         -           -         -         -         -           -

 37,011    27,524     40,862     34,197    30,793    36,971     41,066

 31,854    19,754     36,767     28,265    23,923    31,803     37,026

903,061   560,019   1,042,349   801,310   678,226   901,627   1,049,697
971,926   607,297   1,119,978   863,772   732,942   970,401   1,127,789

175,001   108,524    201,993    155,283   131,431   174,723    203,417

    -         -           -         -         -         -           -

    -         -           -         -         -         -           -

    -         -           -         -         -         -           -
    -         -           -         -         -         -           -

    -         -           -         -         -         -           -

 17,478    16,390     12,397     13,853    14,954    14,306     16,834

  6,908     5,810      2,546      3,964     4,313     3,553      5,682

195,835   164,711     72,193    112,397   122,284   100,714    161,074
220,221   186,911     87,136    130,214   141,551   118,573    183,590

 37,950    31,919     13,990     21,781    23,697    19,517     31,214
 200,000        200,000        200,000        200,000        200,000        200,000        200,000

      -              -              -              -              -              -              -

     -              -              -              -              -              -              -
 200,000        200,000        200,000        200,000        200,000        200,000        200,000

2,000,000      2,000,000      2,000,000      2,000,000      2,000,000      2,000,000      2,000,000

 152,284        154,932        156,970        154,841        160,703        178,038        167,468

      -              -              -              -              -              -              -

     -              -              -              -              -              -              -
 152,284        154,932        156,970        154,841        160,703        178,038        167,468

1,252,194      1,314,968      1,322,470      1,355,822      1,483,999      1,467,036      1,098,692

 136,502        136,652        126,110        138,314        137,318        137,392        140,088

      -              -              -              -              -              -              -

     -              -              -              -              -              -              -
 136,502        136,652        126,110        138,314        137,318        137,392        140,088

 821,783        822,993        737,956        836,404        828,367        828,970        850,713

   1,051          1,107          1,100          1,010          1,028          1,135          1,407

          56             66             65             49             52             71        120

     -              -              -              -              -              -              -
   1,107          1,173          1,165          1,059          1,080          1,206          1,527

     935          1,101          1,079            812            866          1,186          1,997

      -              -              -              -              -              -              -

      -              -              -              -              -              -              -

      -              -              -              -              -              -              -
      -              -              -              -              -              -              -

      -              -              -              -              -              -              -

 235,777        231,254        236,876        246,743        262,635        265,152        287,835

      -              -              -              -              -              -              -

     -              -              -              -              -              -              -
 235,777        231,254        236,876        246,743        262,635        265,152        287,835

1,409,767      1,374,599      1,418,310      1,495,024      1,618,582      1,638,151      1,814,509

   3,555          3,423          3,311          3,193          3,204          3,373          3,550
       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
     3,555        3,423        3,311        3,193        3,204        3,373        3,550

     4,283        3,200        2,294        1,331        1,421        2,796        4,238

     1,961        1,364        1,450        1,990        2,143        2,537        2,266

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
     1,961        1,364        1,450        1,990        2,143        2,537        2,266

   11,503         5,533        6,387      11,791       13,318       17,257       14,545

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -


13,740,909   10,933,790    9,945,201    9,760,633   10,157,826   14,020,404   25,476,436
 3,026,705    2,041,098    1,680,409    1,610,651    1,763,885    3,122,461   12,925,082
29,515,129   19,848,579   16,655,762   15,851,499   17,240,170   30,357,505   59,198,377
46,282,743   32,823,467   28,281,372   27,222,783   29,161,881   47,500,370   97,599,895

 5,200,483    3,496,819    2,943,476    2,798,633    3,040,330    5,346,589   10,413,028
 3,500,465    3,522,394    3,488,496    3,701,184    3,946,553    3,955,396    3,784,694
10,700,948    9,019,213    8,431,972    8,499,817    8,986,883   11,301,985   16,197,722


       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
       -            -            -            -            -            -            -

       -            -            -            -            -            -            -
      -           -         -         -           -           -           -
      -           -         -         -           -           -           -
      -           -         -         -           -           -           -
      -           -         -         -           -           -           -



      -           -         -         -           -           -           -


 566,202     404,467    354,730   325,355    408,514     649,611     983,831



1,146,774     604,086   434,821   337,739     614,529   1,427,238   2,562,741
1,712,976   1,008,553   789,551   663,094   1,023,043   2,076,849   3,546,572

 184,145      97,002     69,822    54,233     98,679     229,181     411,516

  20,548      18,747     15,371    15,008     17,688      20,118      27,990



 127,167     112,625     85,430    82,827    104,069     123,692     187,275
 147,715     131,372    100,801    97,835    121,757     143,810     215,265

  20,420      18,085     13,718    13,300     16,711      19,862      30,072

   1,704       1,933      1,980     2,264      1,945       2,167       1,886



   3,394       3,849      3,942     4,509      3,874       4,316       3,755
   5,098       5,782      5,922     6,773      5,819       6,483       5,641

     545         618       633       724         622         693         603

  31,608      19,807     16,310    14,164     20,248      38,087      62,941



  61,441      32,390     23,553    18,284     33,255      77,216     138,445
  93,049      52,197     39,863    32,448     53,503     115,303     201,386

   9,866       5,201      3,782     2,936      5,340      12,399      22,231

      -           -         -         -           -           -           -

      -           -         -         -           -           -           -

      -           -         -         -           -           -           -
      -           -         -         -           -           -           -

      -           -         -         -           -           -           -
   2,644       2,308      1,978     2,309      2,624       2,315       3,490

   2,241       1,840      1,445     1,842      2,217       1,848       3,251

  63,282      51,945     40,808    52,007     62,597      52,160      91,809
  68,167      56,093     44,231    56,158     67,438      56,323      98,550

  12,387      10,168      7,988    10,180     12,253      10,210      17,971

      -           -         -         -           -           -           -



      -           -         -         -           -           -           -
      -           -         -         -           -           -           -

      -           -         -         -           -           -           -

   1,317       1,212      1,162     1,139      1,171       1,443       1,706



     -           -          -         -          -           -           -
   1,317       1,212      1,162     1,139      1,171       1,443       1,706

   2,941       2,014      1,574     1,371      1,648       4,053       6,378

   5,355       2,889      3,598     3,770      5,723       4,133       4,614



     -           -          -         -          -           -           -
   5,355       2,889      3,598     3,770      5,723       4,133       4,614

  51,320      12,350     25,550    27,285     66,402      26,198      27,971


  620,062     444,954   388,391   356,791     448,395     709,983   1,076,648
    2,241       1,840     1,445     1,842       2,217       1,848       3,251
    9,316       6,409     6,738     7,218       9,518       7,891       9,810
1,402,058     804,895   588,554   495,366     818,324   1,684,622   2,984,025
2,033,677   1,258,098   985,128   861,217   1,278,454   2,404,344   4,073,734

 227,363     131,074     95,943    81,373    133,605     272,345     482,393
  54,261      14,364     27,124    28,656     68,050      30,251      34,349
 281,624     145,438    123,067   110,029    201,655     302,596     516,742


      -           -         -         -           -           -           -



      -           -         -         -           -           -           -
      -           -         -         -           -           -           -

      -           -         -         -           -           -           -
       -            -            -            -            -            -             -



       -            -            -            -            -            -             -
       -            -            -            -            -            -             -

       -            -            -            -            -            -             -


       -            -            -            -            -            -             -
       -            -            -            -            -            -             -
       -            -            -            -            -            -             -

       -            -            -            -            -            -             -
       -            -            -            -            -            -             -
       -            -            -            -            -            -             -



14,360,971   11,378,744   10,333,592   10,117,424   10,606,221   14,730,387    26,553,084
 3,028,946    2,042,938    1,681,854    1,612,493    1,766,102    3,124,309    12,928,333
     9,316        6,409        6,738        7,218        9,518        7,891         9,810
30,917,187   20,653,474   17,244,316   16,346,865   18,058,494   32,042,127    62,182,402

48,316,420   34,081,565   29,266,500   28,084,000   30,440,335   49,904,714   101,673,629

 5,427,846    3,627,893    3,039,419    2,880,006    3,173,935    5,618,934    10,895,421
 3,554,726    3,536,758    3,515,620    3,729,840    4,014,603    3,985,647     3,819,043
 8,982,572    7,164,651    6,555,039    6,609,846    7,188,538    9,604,581    14,714,464
              12                 13                 14




                                                         12-Month
 Dec-09             Jan-10             Feb-10              Total




 34,583,848         38,354,949         30,746,999        #########

 18,734,091         21,225,932         16,230,528        96,802,158

 84,060,237         95,241,178         72,826,697        #########
137,378,176        154,822,059        119,804,224        #########

 14,755,668         16,718,335         12,783,768        89,551,341

          -                  -                  -               -

          -                  -                  -               -

          -                  -                  -               -
          -                  -                  -               -

          -                  -                  -               -

   504,676            472,215            359,483          2,660,362

   151,675            141,890            107,854           673,611

    680,569            636,664           483,944          3,531,360
  1,336,920          1,250,769           951,281          6,865,333

   119,465            111,758             84,950           619,884

   414,700            468,869            412,946          3,903,818

   983,317           1,131,224           978,529          7,139,355

  4,530,160          5,211,573          4,508,102        44,201,383
  5,928,177          6,811,666          5,899,577        55,244,556

   795,210            914,823            791,338          7,758,971

      8,033              8,033              8,033           96,396
                                                               -
      2,117              2,117              2,117           25,404
                                                               -
     3,212              3,212              3,212            38,544
    13,362             13,362             13,362           160,344
      -           -         -            -

  51,246      36,678     38,169     489,816

  17,456      12,494     13,002     166,850

 108,541      77,687     80,843    1,037,461
 177,243     126,859    132,014    1,694,127

  19,053      13,637     14,191     182,113

  10,464      10,498      9,845     123,807

  26,738      26,830     25,099     316,199

 176,088     176,692    165,293    2,082,371
 213,290     214,020    200,237    2,522,377

  30,910      31,016     29,015     365,533

      -           -         -            -

      -           -         -            -

      -           -         -            -
      -           -         -            -

      -           -         -            -

  44,694      38,485     36,749     433,740

  41,654      33,735     31,519     368,995

1,180,908     956,393   893,587   10,461,100
1,267,256   1,028,613   961,855   11,263,835

 228,844     185,336    173,165    2,027,219

      -           -         -            -

      -           -         -            -

      -           -         -            -
      -           -         -            -

      -           -         -            -

  17,481      16,325     17,766     190,279

   6,941       4,870      6,847      62,214

 196,788     138,054    194,104    1,763,796
 221,210     159,249    218,717    2,016,289

  38,135      26,753     37,615     341,800
 200,000     200,000     200,000     2,400,000

      -           -           -            -

     -           -           -             -
 200,000     200,000     200,000     2,400,000

2,000,000   2,000,000   2,000,000   24,000,000

 150,141     142,159     122,969     1,811,924

      -           -           -            -

     -           -           -             -
 150,141     142,159     122,969     1,811,924

 911,950     803,258     671,261    13,355,984

 147,905     154,029     142,966     1,684,922

      -           -           -            -

     -           -           -             -
 147,905     154,029     142,966     1,684,922

 913,770     963,177     873,932    10,239,753

   1,883       2,292       1,684       16,319

     205         278         169         1,336

     -           -           -            -
   2,088       2,570       1,853       17,655

   3,416       4,637       2,822       22,271

      -           -           -            -

      -           -           -            -

      -           -           -            -
      -           -           -            -

      -           -           -            -

 331,183     342,105     296,991     3,279,878

      -           -           -            -

     -           -           -             -
 331,183     342,105     296,991     3,279,878

2,170,680   2,261,159   1,887,457   20,465,789

   3,627       3,696       3,708       41,841
        -             -             -           -

        -             -             -           -
      3,627         3,696         3,708      41,841

      4,862         5,425         5,523      44,669

      1,986         2,492         2,484      24,979

        -             -             -           -

        -             -             -           -
      1,986         2,492         2,484      24,979

    11,747        16,808        16,725      152,452

        -             -             -           -

        -             -             -           -

        -             -             -           -
        -             -             -           -

        -             -             -           -

        -             -             -           -


 36,471,867    40,252,825    32,400,792   #########
 19,964,194    22,579,370    17,395,664   #########
 90,936,503   102,441,453    79,155,782   #########
147,372,564   165,273,648   128,952,238   #########

 15,987,285    18,001,658    13,914,042   #########
  4,016,425     4,054,464     3,457,720   44,280,918
 22,003,710    24,056,122    19,371,762   #########


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1,214,997   1,267,778   1,134,780    9,048,922



3,361,313   3,552,779   3,087,307   21,492,760
4,576,310   4,820,557   4,222,087   30,541,682

 539,748     570,493     495,749     3,451,233

  29,965      33,853      31,783      283,273



 203,236     234,654     217,921     1,822,925
 233,201     268,507     249,704     2,106,198

  32,635      37,680      34,993      292,719

   1,576       1,420       1,486       21,382



   3,139       2,827       2,958       42,579
   4,715       4,247       4,444       63,961

     504         454         475         6,837

  80,542      84,445      74,275      551,471



 181,795     191,535     166,432     1,160,178
 262,337     275,980     240,707     1,711,649

  29,192      30,756      26,725      186,297

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      -           -           -            -
      -           -           -            -

      -           -           -            -
   3,193       3,430       3,101       33,099

   2,897       3,179       2,788       28,530

  81,781      89,780      78,710      805,533
  87,871      96,389      84,599      867,162

  16,008      17,574      15,407      157,678

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      -           -           -            -
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   1,857       2,101       1,622       17,627



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   1,857       2,101       1,622       17,627

   7,714       9,865       5,635       51,406

   6,276       7,379       7,897       59,418



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   6,276       7,379       7,897       59,418

  47,590      63,657     108,485      498,045


1,327,080   1,387,496   1,242,324    9,938,147
    2,897       3,179       2,788       28,530
   11,326      12,910      12,620       77,045
3,831,264   4,071,575   3,553,328   25,323,975
5,172,567   5,475,160   4,811,060   35,367,697

 618,087     656,957     573,349     4,094,764
  55,304      73,522     114,120       549,451
 673,391     730,479     687,469     4,644,215


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 37,798,947    41,640,321    33,643,116   #########
 19,967,091    22,582,549    17,398,452   #########
     11,326        12,910        12,620      77,045
 94,767,767   106,513,028    82,709,110   #########

152,545,131   170,748,808   133,763,298   #########

 16,605,372    18,658,615    14,487,391   #########
  4,071,729     4,127,986     3,571,840   44,830,369
 20,677,101    22,786,601    18,059,231   #########

				
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