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					                                                       Snapshot Day Data 10/02/07
                                                         PHYSICAL PARAMETERS

                                                                                         Chlorop
                                                               Wind      Wate    Wate    hyll
                    Air   Air                       Wind       Directi   r       r       Visual
                    Temp. Temp. Wind           Wind Beauf      on -      Temp    Temp    Assess Turbidit             NT   Turbidity
RM Site Time        °C    °F    MPH            Kts  ort        from      °C      °F      ment    y cm    JTU         U    technique
RM 182
       11:00 AM        16                                  2               12
RM 153                                                                                             48 cm
       10:15 AM        14    62                                             14    59
       10:45 AM                                   2        1                20    62                  51.5                turbidity tube
       11:00 AM                                                           13.5 53.67         0.5        33
       11:15 AM                                                             18    60           2      40.9
       11:30 AM        14    62                   4        2 NE             15    57         0.1     54.45
RM 144
8:30-10:00 AM        13.83                                                13.4                        37.7     8.1        Turbidity tube & JTU sight tube

RM 138
         10:30 AM    16.67   62                            2                                 0.3      44.4                turbidity tube
         11:15 AM     17.2   63                            3              15.5     60        0.4      59.4
         11:45 AM                                                                                       63
RM 133
         10:45 AM      10    50                            6 N            15.4    59.5
         11:15 AM                                                           15      59
         12:30 PM                                                         15.4    59.5
Rm 127
          3:45 PM      18    65                  1.5           NW          18      64        0.5
          4:00 PM                                                          18      64                   60                JTU site tube
RM 115                                                     4                                 0.1      13.3
          9:45 AM      15         3 to 4                       NW           15     58
         10:30 AM      16                  7                                16     61
         11:15 AM                 3 to 5                                    16     60
Rm 103                                                                    20.7                             0              JTU site tube
         10:15 AM
         11:15 AM      19    65                            2               15                         87.1                secchi
         12:15 AM      18    60                                            15                0.7      88.1
                                                  Snapshot Day Data 10/02/07
                                                    PHYSICAL PARAMETERS

       12:45 PM                                                       18           0.7   106.9
RM 96.5                    72                                                        0    84.6
        9:45 AM
                                                                                                         NTU -
                                                                                                         turbidimete
        10:15 AM   10.56   51                4             2 E        15     59     1                 61 r
        11:40 AM                                                      17     69
RM 92                                                                 15     66
        11:30 AM
         1:45 PM     21    70                              3 N       15.5    60    0.1     75            JTU Sight tube
RM 87
       10:00 AM
       12:00 PM      15    58           7 to 10            3 N        15     58    0.5      0            turbidity tube
RM 84.5                                                               20     62                          really low tide
       10:00 AM
       10:45 AM      15                 1 to 3             1           17                  17            turbidity tube
       12:00 PM      16                                              16.5                  11
       12:40 PM      15                                             18.25          0.5
RM 78                19                                                19                  14
        9:45 AM
       10:30 AM                                                      15.5    60
       11:15 AM                                                     12.77    55           31.5           turbidity tube
        1:00 PM                                                        15    59    0.4
Rm 76 CM             20                                              16.1    61
       10:15 AM
       12:15 PM      15    59 4 to 7    4 to 6             2          16     60     2            40      JTU sight tube
RM 76 WP             21    70
       10:15 AM
       11:15 AM                                                       11
       12:00 PM                                                       16           0.7    31.1
       12:30 PM                                                       13           0.5    30.5
RM 61 E              17          13.5                      4 NW                           48.3
       10:30 AM
       11:15 AM                                                       12    53.6           45            JTU sight tube
        2:30 PM                                                       17      63
RM 61 W            15.55   60                     3 to 4       NW
                                                 Snapshot Day Data 10/02/07
                                                   PHYSICAL PARAMETERS

        11:00 AM
         2:30 PM     20              5               3           22                 40.64          turbidity tube
RM 60
        10:45 AM
        11:15 AM                                     2         16.3
        11:45 AM    20.1                                       16.8
        12:00 PM                                               16.8
RM 58                                                          16.9                  229           secchi
        10:45 AM
        11:15 AM     20     64              2            N     17.6   63.7    0.1            55    site tube
        12:30 PM     19     63                                 16.5   61.7
RM 57                                                          17.3   63.1
        11:00 AM
        11:30 AM     19                                          20
        12:30 PM                                                 20
         1:00 AM                                                 20
         1:30 AM                                                 20           0.1   41.16          turbidity tube
Rm 55                20            16      14        3 N         20
        10:30 AM
        11:30 AM     15     59
        12:30 PM
RM 53                16     61            7.5        8 N       17.5    63                   62.3   test kit
         9:30 AM
        10:30 AM   12.78    55 6 to 12 7 to 10       3 N/NW      18   64.4     1
        11:30 AM      16    61                                   19   66.2          61.98          secchi
RM 41              17.78    64                                   20     68
        11:20 AM
        12:00 PM    18.5    51       3      3        1 N         20    70
RM 32                 19                               W/SW      20    70
       11:00 AM
       12:30 PM      16     61                                16.87   62.5
        1:00 AM                   10.9     10        3 NNE       18     64
RM 31.1 NM                                                     18.5     63
        9:30 AM
       10:00 AM     18.5     67            20       3.5 NE     16.5   61.5           17.6
RM 31 (BR)          18.2   66.5                       5          17   62.6
                                                  Snapshot Day Data 10/02/07
                                                    PHYSICAL PARAMETERS

         11:00 AM
         11:34 AM    17.6   65.66                     3 NE        20            0.1
          1:00 PM      18      66
          1:45 PM                                               21.2                         6.7   site tube
RM   30.5                                                         21
          9:30 AM
         10:30 AM   25.55     78 1 to 2               2 NE      18.3                  39.6
RM   28              27.7     82                      1 SW                      0.1
         10:20 AM
          1:15 PM     19                                        15.6                   52
RM   25E              21                                        17.6
          9:30 AM
RM   25W              15      58          19-24       5 S         20    68             40          turbidity tube
         10:00 AM
         10:30 AM     17                    7.4       3 N
         11:00 AM     19                    3.5       1 NW
         11:25 AM                          18.1         NW
         11:40 AM      18                   1.6       1 NW
         12:40 PM      19                   2.8       1 N/NW
          1:00 AM      16                   1.2       1 N
          1:20 AM      14                   0.7       0
          9:30 AM    20.5                     5       2                        1.75
       10:30 AM                                                   18                  16.5
       11:30 AM                                                   16                  17.5
       12:30 PM                                                   16                  13.4
        1:15 AM                                                   16                    15
        9:30 AM                                                   16                  17.6
       10:30 AM                                                   17                    40
       11:30 AM                                                   17                    40
       12:30 PM                                                   17                  32.5
        1:15 AM                                                 18.5                    45
RM 18.5                                                         18.5                    50
        9:30 AM
       10:00 AM     21.13     70              6       3 SW      15.8   60.5      1
       10:30 AM                                                16.12     61            20          turbidity tube
                                                    Snapshot Day Data 10/02/07
                                                      PHYSICAL PARAMETERS

RM 18.5 boat                                                          15.5     60            45           secchi
        9:30 AM
       11:00 AM                                              4 N
       11:15 AM                                                         19           0.5
       11:30 AM                                                       18.5
       11:50 AM                                                         20
        2:30 PM                                                       19.5
RM 18                                         10             2 N
        9:30 AM
       10:30 AM     17     62.6 7 to 11 7 to 10              3 W        17    62.6   0.7   22.58
       10:45 AM     20       68                                         17    62.6   0.5                  turbidity tube
       11:20 AM     19     66.2                                       16.5    61.7          32.3          turbidity tube
Harlem 14           19       66                                         16    60.8
       11:00 AM
       11:45 AM     20      68 4 to 6     6 to 11            2 NW    17.93   64.28   0.1   38.25          turbidity tube
       12:15 PM     20      68                                        18.3   64.94
       12:30 PM                                                       18.7   65.66
RM 13                                                                18.48   65.24
        9:50 AM
       10:50 AM   15.55     60      9.5                          S    15.7    60.3   0.5     14           secchi
       11:30 AM                                                       19.4      67
Harlem 13a SC                                                         17.4    63.3
       10:00 AM
       11:00 AM    13.8   56.84     5.7                                 18                         20     site tube
       12:00 PM    14.9   58.82     5.7                                 18                         20
        2:00 PM      16    60.8     5.9                               28.5                         40
        5:20 PM    17.2   62.96     5.9                                 19                         60
RM 11.5                                                                 17                         40
       11:30 AM
        1:37 PM     16     60.8                              4         13
Harlem RM 10                                        2 to 3                                              10 meter
       10:30 AM
       11:00 AM                                                      18.25 64.85
       12:15 PM                                                      18.32 64.98
RM 5.5b           16.28    51.3         5 4 to 6             2 W                     0.3     45           turbidity tube
       10:20 AM
                                          Snapshot Day Data 10/02/07
                                            PHYSICAL PARAMETERS

         12:00 PM     22     72                        N      15.50   59.5                 33   turbidity tube
RM 5.5                23     72
         9:00 AM
       11:00 AM                                                  11    55    0.5       76.2     secchi Disk
RM 4.1 Intrepid   12.78      55                                15.6    60    0.5
       10:54 AM
       11:44 AM       18            20    2 to 3       W/WE     24
RM2.5 CS_NYCSWCD 19
         9:15 AM
         1:30 PM      13     55                                 18     64
RM 2.5 CS_Wallerstein 18     64                                 18     64
       11:00 AM
         1:30 PM 15.55       60                               12.77    55
RM 2 RP               10     50                               12.77    55
10:30-11:20 AM
RM 2 HS            13.6     56.5   20.6   strong                16     62                  47   turbidity tube
        12:00 PM
Bronx RM 8 HP         19     66      4    2 to 3       W        18     64    1.2       60.3     turbidity tube
       11:00 AM
       11:30 AM                                                  18                      41     secchi
        12:00 PM                                                 17                      71
East RM 8 BP                                                     19          0.1       40.5
                                                               18.3    65
East RM 4.5 GP

East RM4 SO          15.5                          2 SW         14           0.1       70.1     turbidity tube
9:30-10:30 AM
East RM1W           22.92   71.6                               18.8    67          *10.5        NTUs meter
       10:52 AM        22     72                   3 South       19    67    0.6
East RM 0.75 P
                      17     17                    4 West       16           0.3
East RM 0.5 SS
       10:30 AM
RM -6.5 CP            14     57                                 18     64    0.5
       11:00 AM
RM -7 FW             20.1    68                    2          17.12 62.82    0.1       229      secchi
                                           Snapshot Day Data 10/02/07
                                             PHYSICAL PARAMETERS

       11:53 AM
RM -9 BB           17.2   63                   4 E                            105.6   site tube
       12:04 PM
         1:04 PM    21    70                                            0.1
RM -11 BP           20    68
       11:37 AM
       12:35 PM     10    48   19.8   24         NW
       12:10 PM                                         16.67 63.67     0.1
                                                                              86.16   sight tube
                                 Snapshot Day Data 10/02/07
                                   PHYSICAL PARAMETERS




urbidity tube




urbidity tube & JTU sight tube


urbidity tube




TU site tube




TU site tube
                        Snapshot Day Data 10/02/07
                          PHYSICAL PARAMETERS




            (average
            of 3
            readings)




TU Sight tube


urbidity tube
eally low tide

urbidity tube




urbidity tube




TU sight tube




TU sight tube
                Snapshot Day Data 10/02/07
                  PHYSICAL PARAMETERS


urbidity tube




urbidity tube
                      Snapshot Day Data 10/02/07
                        PHYSICAL PARAMETERS




urbidity tube




            SURFACE




            BOTTOM




urbidity tube
                Snapshot Day Data 10/02/07
                  PHYSICAL PARAMETERS




urbidity tube
urbidity tube


urbidity tube




urbidity tube
                Snapshot Day Data 10/02/07
                  PHYSICAL PARAMETERS

urbidity tube




urbidity tube

urbidity tube




urbidity tube
Snapshot Day Data 10/02/07
  PHYSICAL PARAMETERS
                                                     Snapshot Day 10/2/07
                                                       Other Observations

RM Site Time     Other Observations
RM 182
        10:40 AM Canada Geese Flock up, 2 or 3 ducks on the river, songbirds in
                 the trees, evidence of pilated woodpecker nest
RM 153
                 Seagull
                 The dam adds pollution
RM 133
                 The moon was out - students wondered if the moon had anything to do with the river. It was
                 very cold. The water was moving fast.
RM 103
                 Small brown bat on ground making noises and biting ground.
                 Then flew away
RM 96.5
                 lots of wrack

RM 92
                  3 migrating butterflies

RM 84.5
                  Bald Eagle - 9:30 AM

RM 76 WP
                  There are lots of people biking and enjoying the sights. I saw a
                  groundhog on the rocks. I heard birds more towards the
                  industrial side of the river.

RM 61 E
                  Lots of woolly bears (fuzzy caterpillars) ,
                  fisherman caught carp, thousands of box elder bugs
                  fisherman caught carp

RM 58             Bald eagle observed hunting for fish at low tide

RM 53             Bald Eagle, A. crows, chipping and house sparrows, ring-billed
                  gulls, yellow-bellied sapsucker, yellow-rumped warbler
                                                       Snapshot Day 10/2/07
                                                         Other Observations


RM 41
                  Turkey Vultures, 12 Canadian Geese, 2 Black Ducks, 10
                  Ringed-Bill Gulls

RM 32
                  1 black crested cormorant, 6-8 seagulls, geese flying south.
                  Seagulls hovering near shore sitting in seaweed and some
                  swimming and floating over the waves. 1 motor boat broke loose of mooring

RM 31             ducks swimming, cormorants diving
                  Some litter and footprints

RM25              Many many geese

RM 18.5           Osprey flying above
                  2 fishermen caught large bluefish
                  flock of gulls
                  lots of plant debris in the water from seasonal plants

                  flocks of birds, juvenile Bald eagle!!, eagle, seagull
RM 18.5 boat
                  Kayaking, Sailing, Fishing, biking
Rm 11.5
                  There were no people fishing at the site. There are a few people
Harlem RM 10      a few feet away doing construction. There’s shattered glass and
                  scraps of metal everywhere. There is also trash and a few piles
                  of dead leaves. There are also huge holes in the dirt full of
                  trash.

                  Pigeon, geese, grasshopper, bee, yellow and black fish
RM 5.5
                  Seagulls, Statue of Liberty
RM 4.1 Intrepid
                  Glass shrimp’s tail felt and looked like real-glass- hard
Bronx RM 8 HP     and see through and brittle. They had 2 eyes and antennas.
                                                        Snapshot Day 10/2/07
                                                          Other Observations

                   They were the size of my ring finger and didn’t move
                   much. Also caught some green seaweed;
                   The moon jellyfish were clear and almost invisible. Their
                   mouths are microscopic and they do not swim. Since they
                   are almost invisible, species swim into their mouths – that
                   is how they catch their prey. They look like a blob and
                   felt like hand sanitizer, They are very slippery and hard to
                   pick up.
                   Silversides are silver and grey and are not bottom feeders.
                   They swim very fast and in a school. All three different
                   creatures caught were small and seemed to hide on the
                   bottom.
                   Asian shore crabs looked like American crabs and they
                   were red and white with 2 antennas and six legs. Their
                   heads are slightly larger than the American crabs of the same size

                   Found crab exoskeleton and few snails in the littoral zone
East RM 8 BP
                   found a red-eared slider turtly on the beach
East RM1 W
                   Seagulls, Staten Island Ferry
East RM 0.75 LGH
                   Saw jelly fish, dog, people walking, fish and birds flying,
RM -9 BB
                   We had the privilege of watching 3 sharp shined hawks
RM -11 BP          hunting above the dunes while kite surfers appeared to fly
                   above the choppy weather.
                                Snapshot Day 10/2/07
                              Shipping Other Observations

                                             North/Sout
RM Site Time     Ships        Name/Color h Bound           Full/Empty comment
RM 153
         9:45 AM Yacht        White          Southbound    full
         9:45 AM The Bluebird Brown          Southbound    empty
Rm 127
                 Double
         3:45 PM decker       Fun boat       Southbound
         4:15 PM Barge                       S
                              Eva Leigh Cutler outhbound
RM 96.5
         8:30 AM Barge        Eastern Dawn Southbound
        10:15 AM US CoastGuard               Northbound
        11:30 AM Barge                       Southbound
RM 92
                 American
        11:45 AM Star         White          Southbound
         1:50 PM Barge        Red & Black    Southbound    1/2 full
RM 87
         9:30 AM Tug & Barge                 Southbound    light/rock
        11:30 AM tug & barge                 Southbound    Light/oil
        12:00 PM cruise ship                 Southbound    loaded/leaf watchers
        12:30 PM cruise ship                 Southbound    unsure
RM 84.5
        12:30 PM Barge                       Southbound
RM 76 WP
       11:00 AM tug           grey           Southbound    empty
        12:30 PM cruise ship  carribean      Southbound
RM 61 E
                 tug pushing                                              garbage/sc
        11:30 AM Barge                       Southbound    loaded         rap
         4:05 PM Tug outside barge           Southbound    Empty
RM 58
         9:45 AM Barge                       Southbound    ful
        11:15 AM Speedboat                   Northbound    2 passengers
        12:45 PM Paddleboat                  Southbound    full
         1:00 PM Sailboat                    Southbound
Rm 57
        12:45 PM Tug          Red                          empty
         1:33 AM Barge        Brown          Southbound    empty
         1:35 AM              Red & White    Northbound    empty
RM 53
        10:30 AM Barge                       Southbound    full/equipment
Rm 41
       11:36 AM Barge w/tug Brown            Southbound    full
                              W
        12:18 PM Corander Ferry hite         Northbound
        12:33 PM Sheriff      White          Northbound
RM 32
           10:32 Commercial White            Southbound    empty
RM 18.5
                                   Snapshot Day 10/2/07
                                 Shipping Other Observations

        9:30 AM Clearwater                   Northbound    full

         9:30   AM Barge                     stationary                   red & black
RM 18.5 Boat
       10:28    AM 7 tugs/barge              Anchored
         2:26   AM Motorboat    white        Southbound
         2:26   AM 3 tugs/barge              Anchored
         2:30 AM   Sailboat     white        southound
Harlem 14
       11:20 AM    Circleline                Northbound    loaded/people
RM 11.5
        10:55 AM   Large Boat                Southbound    loaded/cargo
        10:55 AM   Tug Boat                  Southbound    light
        10:50 AM   Sail Boat                 Southbound    light
Harlem RM 10
        11:35 AM   Boat         Red/White/BlueSouthbound   loaded
RM 5.5
         9:00 AM   Barge w/ tug              Southbound    loaded
        11:00 AM   Red & Black Ship
RM 4.1 Intrepid
        10:46 AM   Circleline                Southbound
                               white/green/red             Empty
        10:47 AM   Waterways blue/white      Northbound    Full
        10:48 AM   YC Duck     blue/brown    Southbound    Full
        11:33 AM   NY Waterwaysblue/rown     Northbound    Full
        11:35 AM   NYWater duckdark brown    Northbound    Full
RM 2 RP
        10:30 AM   Coast Guard               Southbound
        10:35 AM   Ferry                     Southbound
        10:41 AM   Coast Guard               Northbound
        10:52 AM   Coast Guard               Southbound
        10:55 AM   Small Cruise Ship         Northbound
        10:58 AM   tug boat                  Northbound
        11:06 AM   Tug boat                  Northbound
        11:11 AM   Circleline                Southbound
        11:21 AM   Cargoboat                 Southbound
        11:28 AM   Tugboat                   Northbound
        11:30 AM   Tugboat                   Northbound
Bronx RM 8 HP
                               White         Southbound    Lightq
East RM 8 BP
         1:30 PM 2 cargo ships
East RM 4 SO
9:30-10:30 AM    Tug Boat                    South
                 Cargo Ship                  South
                 Sewage Boat                 South
East RM1W
        10:00 AM DEP WHITE DEP               Northbound    loaded
        10:00 AM Poilce blue   police        southbound    empty
                                             Northbound
        10:40 AM Coastguard white, orange, black           empty
                                 Snapshot Day 10/2/07
                               Shipping Other Observations

        11:15 AM   Zephyr      white & blue
East RM 0.75 LGH
        11:34 AM   Paul Andrew Blue            Southbound   loaded with
        11:30 AM   US Coast    White           Southbound
        11:21 AM   Deberman    Yellow, Black   Northbound   light
RM -11 BP
        10:30 AMCargo ship     Wade D          Northbound
                Tug Boat -
       11:54 AM light blue     Brian NicholsonSouthbound
       11:55 AM Fishing Boat   Yellow Black
       12:00 PM sailboat       White
                                       Standardized Saliniity 2009


                                            Chlo Total                    Readin
RM Site          Name                       ride Salinity Unit/ppmmethod g
          300    Green Island                  28    35.0 ppm     Quan LR    1.0
          144    Rensselear Boat               21    26.3 ppm     Quan LR    0.8
          138    Henry Hudson Park             21    26.3 ppm     Quan LR    0.8
          133    Schodack Island               21    26.3 ppm     Quan LR    0.8
          127    Stuyvesant Landing            21    26.3 ppm     Quan LR    0.8
          115    Cohotate Preserve             28      35 ppm     Quan LR    1.0
           97    Ulster Landing                31      39 ppm     Quan LR    1.1
           92    Kingston Point Park           28      35 ppm     Quan LR    1.0
           78    Quiet Cove                    42      53 ppm     Quan LR    1.4
           76    Waryas Park MHCM              49      61 ppm     Quan LR    1.6

                 Waryas Park AHS*- 2-
           76    surface and 40 ft. depth     28       35   ppm      Quan   LR   1.0
           61    Long Dock Beacon             46       58   ppm      Quan   LR   1.6
           61    Newburgh Landing             35       44   ppm      Quan   LR   1.2
           60    Dennings Point               49       61   ppm      Quan   LR   1.6
           58    Kowawese                     74       93   ppm      Quan   LR   2.2
           57    Cornwall                     42       53   ppm      Quan   LR   1.4
           55    Little Stony Point           65       81   ppm      Quan   LR   2.0
53#a             Garrison Landing             65       81   ppm      Quan   LR   2.0
53#b             Garrison Landing            152      190   ppm      Quan   LR   3.6
            41   Verplanck                           3000   ppm
            36   Croton Point Park                   4500   ppm
            32   Ossining                            5000   ppm
            31   Nyack Beach                         5000   ppm
            30   Nyack Memorial Park                 3000   ppm
           25E   Irvington                           6000   ppm
          25W    Piermont Pier                       7000   ppm
            18   Habirshaw Park                      6500   ppm
        Har14    Inwood Park                         9000
            13   Engelwood Boat Basin                9000
        Har13    Swindler Cove                     12000
            11   Fort Washington Park AM             9750
            11   Fort Washington Park PM            14000
        Har10    Highbridge Park                   10000
             5   Pier 96                            13000
             5   Pier 96                            13000
            4b   Intrepid                           12000
             4   Pier 84                            12000
             3   Christopher Street                 15000
             2   Pier 40 - Harbor School            18500
             2   Pier 40 - River Project            15000
       ER 4W     Solar One Stuyvesant              21000
        ER 4E    Newtown Creek                     22000
       ER 1W     ER Empire Fulton                  22000
       ER 0.5    Southstreet Seaport               22000
            -7   Verrazano                          25000
          -6.5   Canarsie Park                      27000
            -9   Brighton Beach                     30000
           -11   Breezy Point                       30000
Standardized Saliniity 2009
                                 Snapshot Day 10/2/07
                                       Salinity

                                                                  Comments -
                                                                  quantabs
                             Salinity     Each                    recorded as
                             (ppm)        Salinity                Total
                             averages     reading                 Salinity
                    RM for   for          per site    Salinity    NOT
RM Site Time        graphing graphing     (ppm)       Technique   Chloride
RM 153
        10:15 AM         153      48.75       48.75 Quantabs
        10:45 AM                              48.75
        11:15 AM                              48.75
        11:30 AM                              48.75
RM 144
8:30-10:30 AM            144         30          30 Quantabs
RM 138
        10:30 AM        138       123.3       123.3 Quantabs
RM 127
         4:00 PM        127          35          35 Quantabs
RM 115
        10:15 AM        115       35.33          28
        11:00 AM                                 40
        11:45 AM                                 38
Rm 103
        10:45 AM        103         20           20 Quantabs
RM 96.5
        12:00 PM        96.5         42          43 drop count
        12:00 PM                              41.25 Quantabs
RM 92
                         92         35           35 Quantabs
Rm 87
          1:40 PM        87       41.25       41.25 Quantabs
RM 84.5
        10:00 AM        84.5       0.10         0.1 Drop Count
RM 76 CM
           10:15         76         75           75 Quantabs
RM 76 WP
        10:15 AM          76         38          35 Quantabs
        11:00 AM                                 44
        11:15 AM                                 35
RM 61 E
         2:00 AM         61       35.15        26.3
         2:30 PM                                 44 Quantabs
RM 61W
         2:30 PM          61       41.5       41.5 quantabs
Rm 58
        10:30 AM         58        76.5        76.5 quantabs
RM 57
        11:00 AM         57        84.5         55 quantabs
        11:50 AM                               101
                            Snapshot Day 10/2/07
                                  Salinity

          12:00 PM                     91
          12:40 PM                     91
Rm 55
          10:56 AM    55      66       66 quantabs
RM 53
           9:30 AM    53    77.92   41.25 quantabs
          10:30 AM                   57.5
          11:30 AM                    135
Rm 41
       11:25 AM        41    2150    2300 meter
        12:15 PM                     2000
RM 31.1 NM
                                          conductivity
                                          meter
           9:30 AM   31.1    5185    5130 converted
          10:30 AM                   5260
RM 31
          10:45 AM     31    3500    3500 test strip
RM 30.5
          10:10 AM   30.5    3300    3300 hydrometer
RM28
           1:00 PM     28    5500    5500 meter
RM 25E
          10:20AM      25    9000    5000
          11:00 AM                   8000
             11:40                   5000
RM 25W
           9:30 AM   25.1    6600    6600 hydrometer
          10:30AM                    6600 hydrometer
          11:30AM                    6600 hydrometer
          12:30PM                    6600 hydrometer
           1:15 PM                   6600 hydrometer
          9:30 AM            7000    7000 refractometer
          10:30AM                    7000 refractometer
          11:30AM                    7000 refractometer
          12:30PM                    7000 refractometer
           1:15 PM                   7000 refractometer
RM 18.5
           8:30 AM   18.5    9000   10000 hydrometer
           9:30 AM                   9000 refractometer
           9:55 AM                   9000 refractometer
       10:00 AM                      9000 refractometer
Rm 18.5 boat
       10:45 AM      18.5    6500    6000 hydrometer
       11:30 AM                      6000
         1:50 PM                     7050
                             Snapshot Day 10/2/07
                                   Salinity

        2:08 AM                       7500
        2:50 AM                       7000
RM 18
         9:35 AM        18    6500    6500 hydrometer
        10:20 AM                      6500
        10:40 AM                      6000
        11:20 AM                      6500
Harlem 14
        11:30 AM        14    7700    7700 YSI
RM 13
        10:45 AM        13   12000   12000 hydrometer
Harlem RM 13a SC
        10:00 AM      11.5   13600   13500
        11:00 AM                     13500
        12:00 PM                     13600
         2:00 PM                     13700
         5:20 PM                     11000
RM 11.5
        11:39 AM      11.5   11100   11100 hydrometer
Harlem RM 10
        10:25 AM        10   12663   14480 hydrometer
        10:40 AM                     13700
        10:55 AM                     11890
        11:10 AM                     10580
RM 5.5b
        12:00 PM 5.5b        18000   18000 hydrometer
RM 5.5
         9:00 AM       5.5   16500   15000
        11:00 AM                     18000 hydrometer
RM 4.1 Intrepid
        11:40 AM       4.1   17200   16600 hydrometer
        12:00 PM                     18000 hydrometer
RM 2.5 CS_NYCSWCD
         9:15 AM       2.5   14800   13500 hydrometer
         1:40 PM                     16100
RM 2.5 CS_Wallerstein
        11:00 AM       2.5   13000   13000 hydrometer
        11:30 PM                     13100
RM 2 RP
10:30-11:20 AM           2   16750   16750 hydrometer
RM 2 HS
        12:00 PM         2   18000   18300 hydrometer
Bronx RM 8 HP
        11:25 AM         8   18000   21300 hydrometer
        11:45 PM                     15000 hydrometer
East RM 8 BP
        11:30 AM         8   27000   26000 hydrometer
                                     27000
                                     28000
                          Snapshot Day 10/2/07
                                Salinity

East RM 4.5 GP
        10:30 AM   4.5    22000   22000 hydrometer
East RM4 SO
                                        hydrometer/r
9:30-10:30 AM        4    21000   21000 efractometer
East RM 1W
        11:25 AM     1    24500   25000 hydrometer
        11:46 AM                  24000
East RM4 GP
        12:03 PM    4.1   27000   29000 hydrometer
                                  30000 hydrometer

East RM 0.75 LGH

        11:25 AM   0.75   22000   22000 refractometer
East RM 0.5 SS

       11:00 AM      0    24000   24000 refractometer
RM -11 BP
       12:22 PM    -11    32600   32600 hydrometer
                                               Snapshot Day 10/2/07
                                                     Currents

                                         Knots
RM Site                                  cm/sec/5 Ebb/Flood
Time        Cm/min cm/sec N/S            0        /Still    Comments
RM 153
   10:15 AM            4.53                          Ebb
   10:45 AM             4.3                          Ebb
   11:15 AM                                          Ebb
RM 133
  10:30 AM                                           Ebb
   12:30 PM                                          Ebb
Rm 127
    3:40 PM                      South               Ebb
RM 115
   10:00 AM                                          Ebb
   10:45 AM                                          Ebb
   11:15 AM                                          Slack
RM 103
  10:15 AM    1600          25   South               Ebb
  11:15 AM    1900       31.17   South               Ebb
  12:30 PM     300          50   South               Ebb
    1:00 AM    300          50   North               Flood
RM 96.5
    8:45 AM    125        2.08   South        0.04   Ebb
    9:15 AM    130        2.16   South       0.042   Ebb
    9:45 AM    140         2.3   South       0.044   Ebb
  10:15 AM     133        2.22   South       0.043   Ebb
   10:45 AM    128        2.13   South       0.041   Ebb
RM 84.5
  10:00 AM           7 to 10                         Ebb
  10:15 AM           7 to 10                         Ebb
  11:00 AM                                           Flood
  12:00 PM                                           Flood
   12:45 PM                                          Flood
RM 78
    9:45 AM                      South               Ebb
                                        Snapshot Day 10/2/07
                                              Currents

   10:30 AM                                   Still
   11:15 AM                  North            Flood
   12:30 PM                  North            Flood
RM 76 CM
   10:15 AM                  S                Ebb
   10:30 AM                  S                Ebb
   11:00 AM                  S                Ebb
   11:30 AM                  S                Ebb
Rm 76 WP
   10:30 AM   3600      60                    Ebb
   11:00 AM   5000    83.3                    Flood
   11:15 AM   6900     115                    Flood
   11:45 AM   5000    83.3                    Flood
RM 61 E
   10:00 AM                  S                Ebb
   11:30 AM                  S                Ebb
RM 60
AM                           SE
RM 58
   10:45 AM                                   Flood
   11:30 AM                                   Flood
RM 57
   11:00 AM                                   Ebb
   11:30 AM                                   Flood
   12:45 PM                                   Flood
    1:15 AM                                   Still
    1:45 AM                                   Ebb
RM 55
   10:30 AM    720      12   N         0.24   Flood
   11:00 AM     20    0.33   S/SW    0.0066   Flood
   11:15 AM    144     2.4   SW       0.046   Flood
   12:00 PM    136    21.7   S        0.434   Flood
   12:30 PM           16.3   S        0.326   Flood
RM 53
    9:23 AM          17.24 South       0.34 Ebb
   10:24 AM                                 Still
                                        Snapshot Day 10/2/07
                                              Currents

   11:24 AM             33.33 North    0.65 Flood
Rm 41
   11:35 AM    60           1 North   0.019 Flood
   11:53 AM    56       0.933 North   0.018 Flood
RM 32
   10:45 AM   810        13.5               Ebb
   11:20 AM   480           8               Ebb
   12:45 PM   420           7               Ebb
RM 31.1 NM
    9:15 AM    60           1               Flood
   10:25 AM   200         3.3               Flood
RM 31
   11:45 AM

    1:00 PM   168         2.8 South    0.05 Ebb     Out of the mainstem - tide was coming in
RM 30.5       258         4.1 South   0.088 Ebb

    9:45 AM                                 Ebb     Out of the mainstem - tide was coming in
   10:20 AM                                 EBB     but orange moved south
RM 25E
   9:45 AM                                  Flood
RM 25 W
   9:45 AM          32.6                    Flood
  10:00 AM          cm/sec
                    50.2                    Flood
  10:15 AM          cm/sec
                    33.4                    Flood
  10:49 AM          cm/sec
                    38.2                    Flood
  11:27 AM          cm/sec
                    15.8                    Flood
  11:45 AM          cm/sec
                    38.2 cm/                Flood
  12:00 PM          sec
                    46.1
  12:30 PM          cm/sec
                    43.7                    flood
  12:40 PM          34.2
   1:20 PM          cm/sec
                    27.6
Rm 18.5             cm/sec
                                       Snapshot Day 10/2/07
                                             Currents

    9:30 AM    1829   30.48
  10:15 AM      701   11.68
   11:00 AM     762    12.7
RM 18.5
Boat
     9:30 AM           45.4           0.88 Flood
     1:24 PM          17.27           0.34 Flood
RM 18
     9:37 AM                              still
     9:56 AM                              ebb
   10:06 AM                               Still
   10:20 AM                               Flood
   10:41 AM                               Ebb
   10:54 AM                               Ebb
   11:13 AM                               Ebb
   11:23 AM                               Ebb
Harlem 14
  11:15 AM      923   15.38 South      0.3 Flood
                                                   This site is on the Harlem River so
                                                   currents can be conflicting with sections of
   12:00 PM     923   15.38 South      0.3 Flood   the Hudson
RM 13
11:00AM                       North       Flood
RM 11.5
   11:00 AM       0                       Still
   11:50 AM       0                       Still
     1:50 PM          75.11               Ebb
     2:00 PM                              Ebb
     3:20 PM                              Ebb
Harlem 10
   12:31 PM      39    0.65               Ebb
RM 5.5                        West
    9:00 AM                   SE
   11:00 AM                   SE
RM 2 HS
                                      Snapshot Day 10/2/07
                                            Currents

   12:00 PM                 North     1.8 Flood
Bronx RM 8
HP
   11:30 AM   660.55   11.09 South   0.22 Ebb
East RM
0.75 LGH
   10:45 AM                              Flood
RM -11
   11:20 AM    1460    26.35 N           Ebb
               2600    46.92 N           Ebb
                  A Day in the Life of the Hudson Tides 10/8/09


RM Site
Time        Height cm Rising      Falling     Slack
Rm 153
   10:00 AM          27
   10:15 AM          26           X
   10:45 AM          15           X
   11:00 AM          33           X
   11:20 AM          27           X
RM 138
   10:30 AM         123
   11:00 AM         116           X
RM 133
   10:30 AM          70           X
   11:30 AM          55           X
   12:40 PM          35           X
RM 127
    3:30 PM          23
    4:00 PM          34 X
    4:15 PM          42 X
RM 115
    9:30 AM
  10:15 AM                        X
   10:30 AM                       X
   10:45 AM                       X
   11:00 AM                       X
   11:30 AM                       X
   11:45 AM                       X
Rm 103
   10:16 AM          22
   10:30 AM          20           X
   10:46 AM          17           X
   11:00 AM           7           X
   12:15 PM          17 X
   12:45 PM          18 X
    1:00 AM          25 X
RM 96.5
    9:00 AM           9
    9:15 AM           7           X
    9:30 AM         6.5           X
    9:45 AM           2           X
                                                          measured
                                                          away from
  10:00   AM       -5             X                       tide stick
  10:15   AM      -15             X
  10:30   AM      -40             X
  10:45   AM      -50             X
RM 92
  11:15   AM         5
  11:45   AM      27.5 X
                   A Day in the Life of the Hudson Tides 10/8/09


   12:15 PM          50 X
   12:45 PM        67.5 X
Rm 87
  10:00 AM                         X
  10:15 AM                         X
  10:45 AM                         X
  11:00 AM               X
  11:30 AM               X
   12:00 PM              X
    1:00 AM              X
RM 84.5
    8:30 AM         10
  10:00 AM           6             X
  10:15 AM           6                         X
  10:30 AM           7 X
RM 78
                                                           measuring
                                                           down to
    9:45 AM        120                                     water level
  10:15 AM         122             X
  10:30 AM         110   X
  11:00 AM          98   X
  11:15 AM          93   X
  11:30 AM          75   X
   12:30 PM         50   X
    1:00 AM         35   X
  10:50 AM 70 cm                   X
RM 76 CM
  10:14 AM
  10:32 AM                                     X
  10:55 AM                                     X
  11:24 AM               X
  11:47 AM               X
   12:15 PM              X
   12:35 PM              X
RM 76 WP
  10:30 AM          8.9
  11:00 AM         22.9 X
  11:15 AM         36.8 X
  11:45 AM         53.3 X
RM 61 E
    9:15 AM                                    LOW TIDE
    9:30 AM                                    X
  10:30 AM               X
  11:30 AM               X
   12:30 PM              X
    1:30 AM              X
    2:30 AM              X
RM 58
               A Day in the Life of the Hudson Tides 10/8/09


  10:30 AM     17.5   X
  11:00 AM     27.5   X
  11:30 AM       40   X
  11:45 AM       55   X
   12:45 PM      70   X
RM 57
  11:00 AM      10    X
  11:30 AM      15    X
   12:00 PM     35    X
   12:30 PM     35
    1:00 AM     40    X
    1:30 AM     40
Rm 55
  10:15 AM      5.1
  10:45 AM     12.7   X
  11:15 AM     22.9   X
  11:45 AM     35.6   X
   12:15 PM    45.7   X
   12:30 PM    48.3   X
   12:45 PM    53.3   X
RM 53
    9:15 AM    12.7
    9:45 AM   27.94   X
  10:15 AM     50.8   X
  10:45 AM    60.96   X
  11:30 AM    78.74   X
   12:00 PM   93.98   X
Rm 41
  11:10 AM      67
  11:25 AM      68    X
  11:50 AM      74    X
   12:07 PM     81    X
   12:21 PM     84    X
RM 32
  11:00 AM       0
  11:30 AM       3 X
   12:30 PM     17 X

   12:45 PM     15 X                       wave action?
RM 31.5
    9:00 AM     26    X
    9:15 AM     36    X
    9:30 AM     45    X
    9:45 AM     57    X
  10:10 AM      63    X
RM 31
  11:35 AM      24 X
  11:55 AM      28 X
   12:53 PM     38 X
               A Day in the Life of the Hudson Tides 10/8/09


    1:15 PM     44 X
RM 30.5
    8:00 AM    35.5
    9:30 AM      71 X
  10:15 AM     91.5 X
RM 25E
    9:45 AM     10 X
  10:15 AM      17 X
RM 25 W
    9:38 AM     12
  10:00 AM      30    X
   10:30AM      41    X
  11:00 AM      58    X
  11:20 AM      70    X
  12:25 PM      85    X
    1:10 PM     90    X
     1:23PM     72    X
Rm 18.5
    9:40 AM     32
  10:15 AM      38 X
  10:30 AM      42 X
  11:30 AM      63 X
RM 18
  10:00 AM      15    X
  10:20 AM      30    X
  10:50 AM      49    X
  11:20 AM      57    X
Harlem 14
   11:15 AM     90 X
   11:45 AM    100 X
   12:15 PM    105 X
RM 13
    9:45 AM    125    X
   10:20 AM    140    X
   10:50 AM    150    X
   11:20 AM    165    X
   11:35 AM    165    X
   12:05 PM    170    X
RM 11.5
   10:30 AM      10
   11:00 AM      20   X
   11:45 AM      31   X
   12:30 PM      37   X
     1:50 PM   35.6   X
     2:09 PM   26.7   X
     2:22 PM   21.6   X
                    A Day in the Life of the Hudson Tides 10/8/09


                                                *probably
                                                due to a
     2:57 PM        29.2 X                      wave
     3:20 PM         7.6 X
Harlem RM10
   10:28 AM           51
     1:06 PM         143 X
Bronx RM 2 HS
     8:30 AM                                    Low
     2:30 PM                                    High
Bronx RM 8 HP
   11:12 AM        217.5
   11:29 AM          195            X
   11:32 AM          190            X
   11:51 AM        187.5            X
East RM 8
   10:00 AM              X
   12:30 PM              X
East RM4 SO
9:30 - 10:30:00 AM       X                      high tide
East RM1W
   10:45 AM        609.6
   11:33 AM       640.08 X
RM -6.5 BB
   10:55 AM           10
   12:50 PM          -14            X
RM -11
   11:19 AM            5            X
   11:34 AM            4            x
   11:55 AM            2            X
   12:14 PM            0            X
   12:20 PM           -2            X
                                                                                                                                                    Day in the Life of the HR
                                                                                                                                                      Fish Catch 10/8/09




                                                                  Atlantic menhaden




                                                                                                                                                                                                                 Atlantic silverside



                                                                                                                                                                                                                                                     northern pipefish




                                                                                                                                                                                                                                                                                                                                                                              tesselated darter
                                                                                                                                                                                                                                                                                                                                                            largemouth Bass
                                                                                                                                                                                 banded killifish
                                                                                                                                  channel catfish
                                                  American shad




                                                                                                                                                                                                                                                                                                      black sea bass
                                                                                                                spottail shiner
                                                                                                golden shiner




                                                                                                                                                    Spotted Hake




                                                                                                                                                                                                                                                                                                                                 pumpkinseed
              American eel




                                                                                                                                                                                                                                                                                                                                                                                                  yellow perch
                                                                                                                                                                                                                                                                                                                                                                                                                 crevalle jack
                                                                                                                                                                                                    mummichog




                                                                                                                                                                                                                                                                                       striped bass
                                                                                                                                                                                                                                                                         white perch




                                                                                                                                                                                                                                                                                                                                               smallmouth
                                                                                                                                                                   oyster toad




                                                                                                                                                                                                                                       stickleback
                                                                                                                                                                                                    silverside




                                                                                                                                                                                                                                                                                                                                                                                                                                            moonfish

                                                                                                                                                                                                                                                                                                                                                                                                                                                       weakfish
                                                                                                                                                                                                                                                                                                                                                                                                                                                       Northern
                                       blueback




                                                                                                minnow,




                                                                                                                bullhead
                                                                                      anchovy




                                                                                                                                                                                                                                                                                                                                                                                                                                 bluefish




                                                                                                                                                                                                                                                                                                                                                                                                                                                       kingfish
                                                                                                                                  Tomcod
                                                                                                                                  Atlantic




                                                                                                                                                                                                                                                                                                                                               bluegill
                             herring



                                       herring
                                       alewife




                                                                                                                                                                                                                                                                                                                       sunfish
                                                                                                silvery


                                                                                                                brown




                                                                                                                                                                                                    brook




                                                                                                                                                                                                                                                                                                                                               bass
                                                                                                                                                                   fish
RM Site
RM 153                                                                                                          40                                                                                                                                                                                                                                                            1
RM 138                                                                                                           3                                                                                          1
RM 133                                                                                                          30                                                                       1                                                                                                                              1
RM 127                          1                                                                                4
RM 115                                                                                                           1                                                               57                                                                                                                                                                                                    1
RM 103                                                  1                                                                                                                        10                                                                                                          1                                                                     1                   7
RM 96.5                         1                                                                               69                                                               25                                                         2                             30                 9                                        5        40                                                 23
RM 92                                                                                                            1                                                               11                                                                                                          1
RM 87                                                                                                                       2                                                    14                                                                                                                                       2                                                            1
RM 84.5                                                                                         10               8          1                                                    58                                                                                                                                       8      21                                4                   5
RM 78                                                                                    2                      12                                                                8                                                                                                                                               7
RM 76 CM        4                                                                                               21                                                                1                                                                                                                                    11
RM 76 WP                                                                                                                                                                          1                                                                                                                                                             2                                      1
RM 61 E                         1                                                                                 1                                                               9                                                                                                          2                                                  3                                      1
RM 60                                                                                             8
RM 58           1                                                                                                                                                                 2                                                         6                              4                 6                                    5                                           12
RM 57                                   1                                                         4             20                                                               10                                                                                        1                                                     20                                1           1
RM 55                           1                                                                                1          2                                                                                                                                              1  1                                                   2
RM 53           1                       2                                                5        1             25                                                                       3                                                                               103  9                                                  16                                1                   1
RM 41                                                                                                                                                                                                            70                                                           1                                                                                                                                        1             1
RM 35           1                      52                                                                                                                                                7                       25                         6                 1           37 37                                                                                    1                                                                 5
RM 32                                                   1                                                                                                                                7                       19                         1                                                                                                                                                                          1             1
RM 31.1         1                                                                                                                                                                        2                        4
RM 31                                                                                                                                                                                    1                       12
RM 30.5                                                                                                                                                                                  1                        7                                                                          1
RM 28                                                                                                                                                                                    2           3           26                                                                          5
RM 25 E                                                                                                                                                                                              1            9                                           1                              3
RM 25W                                                                     1                                                                                                                                     70                                                        5                 6
RM 18.5                                                                                                                                                                                                   11                                                               5
RM 18.5 boat                                                                             3                                                    2           1                1                                                                                               5                                                                                                                                                                            3
RM 18                                                                                                                                                                                                                                                                     29
RM 14                                                                                                                                                                                                                                                                      1
RM 13                                                                                                                                                                                                            75
RM 13 (Harl)    1                       2                                                                                                                                                           12           24
RM 2 RP                                                                                                                                                                    1                                                                                  2                                              2
RM 8 (Bronx HP)                                                                                                                                                                                                  40
RM 6.5 CP
RM -7 FW                                                                                                                                                                                                       1
RM -9 BB                                                                                                                                                                                                      80                                                                                                                                                                                                                                             2
RM -11 BP                                                                                                                                                                                                    150                                                                                                                                                                                                                    3
TOTALS         9                4 57         0          2                1            10        23        0 ##              5       0         2          1                 2 ##                     16    12 ## #                                           4 221 82 2 22                                                        76            45      0          8 31 #                                               2            7          0        3    0
                                                                                               blenny




2
                                           2
                                                                                               naked goby




2
                                 1
                                                          1
                                                                                               summer
                                                                                               flounder




1
                                                          1
                                                                                               winter flounder

                                                                                               hogchoker




0 21
                            21
                                                                                               Young of Year




2
                                                                                               TOTALS - FISH




  153
   82
    1
    0
   40
    5
   39
   75
    1
   29
   36
   16
   83
   14
   36
    9
   13
    9
   30
  172
   73
  169
    8
   58
   36
    8
   17
    4
   37
   29
  115
   19
   13
  204
   22
   59
    5
   32
    4
   41




2 ###
                                                                                               crayfish




                                                                      3
                                                                          1
                                                                               1
                                                                                               blue crab




5 226
          3
                     2
                    12
                     1
                     2
                     2
                    11
                     1
                    24
                                           1
                                           1
                                          16
                                                     27
                                                          30
                                                               15
                                                                1
                                                               10
                                                                1
                                                                1
                                                                3
                                                               35
                                                                               1
                                                                              10
                                                                                          16




                                                                                               Asian shore
                                                                                               crab




7
               7
                                                                                               green crab




0
                                                                                               shore crab




0
                                                                                               rock crab




0
                                                                                               mud crab




4
                    3
                    1
                                                                                               harris crab




1
                                      1
                                                                                               Sand fddler




9
                    9
                                                                                               hermit crab




4
          4
                                                                                               zebra mussel
                                                               many




                                                                                               comb jellies




          15
                            6
                                 57
                                                                                               moon jellies




0 78 88
     40
     20
               20
                    6
                    2
                                                                                               glass chrimp




2
               2
                                                                                                                   Fish Catch 10/8/09
                                                                                                                 Day in the Life of the HR




                                                                                               sand shrimp




4
                        2
                            2




                                                                                               shore/grass
                                                                                               shrimp




9
          5
                                 3
                                                 1




                                                                                               softsehell
                                                                                               clam/ bivalves



14
                                                                                   some




          14


                                                                                               barnacles
                                                                                               Amphipods/
                                                                                               scuds
0 190
                            4
                                           150
                                                               36
                                                                                   some




                                                                                               snail
0




                                                                                               Limpit
                                                                                               (freshwater
                                                                                   some




                                                                                               snail)
0




                                                                                               tadpole
0




                                                                                               damselfly
                                                                                               nymph
0




                                                                                               dragonfly
                                                                                               nymph
0




                                                                                               mayflynymph
0




                                                                                               stonefly nymph
0




                                                                                               caddisfly larva
0




                                                                                               giant waterbug
0




                                                                                               backswimmers
0
           Day in the Life of the HR
             Fish Catch 10/8/09




TOTALS -
CATCH




  41
   4
  32
   5
  75
  22
 215
  14
  19
 151
  32
  41
   5
  63
   9
  51
  58
   8
 199
  73
 199
  31
 175
  14
  10
  37
  14
 167
  17
  59
  31
   3
  81
  69
   7
  69
  41
   1
 102
 193
2437
                                                           Snapshot Day 10/2/07
                                                                Chemistry



                         DO avg
                  RM for   for                    %                                   Nitrat Phosp Alkali
                  graphi graphi         Water  Saturati Comment pH avg for             es    hates nity
 RM Site Time       ng     ng   DO ppm Temp °C   on        s     graphing    pH       ppm ppm mg/L
RM 182
          11:00     182                                               5.50    5.5         0            80
RM 153
      10:15 AM      153   11.50    12       14     115                6.25    6.5
      10:45 AM                                                               6.83
      11:00 AM                     11       13     105                       6.67
      11:15 AM                                                                  5
Rm 144
8:30-10:30 AM       144    8.60   8.6      13.4     82                7.49   7.49      3.86   0.31    69.5
RM 138
      10:30 AM      138    9.20   9.2      15.5     90                7.20    7.2

RM 133
      10:30 AM      133    9.15   9.1     15.27     90                7.67    7.5
      11:30 AM                    9.1        15     91                        7.5
      12:30 PM                    9.3     15.27     91                          8
RM 127
        3:45 PM     127    9.50   9.5       18     100                7.80    7.8      0.29   0.08     98
RM 115
      10:00 AM      115   10.50    11       15     100                7.83      8
      10:45 AM                      9       16                                  8
      11:30 AM                     10       16                                7.5
Rm 102
      10:30 AM      103    9.33    10       15     100                7.77   7.77                1     60
      10:45 AM                      8       15      80
      12:30 PM                     10       18     101                                                190
RM 96.5
      10:30 AM     96.5    8.80   8.6       16      85 meter         7.585   7.17
                                                       Hach RD
                                                       890
                                    9       16         Colorimtr                  8    0.17   2.75   122.7
Rm 92
        1:30 PM      92    9.00     9      15.5     89                                         0.1
RM 87
      10:30 AM       87    8.00     8       15      78 drop count     7.50    7.5
Rm 84.5
      10:00 AM     84.5    8.20     3       16      30 drop count     7.75        7
      10:30 AM                      8       17      85
      10:45 AM                     11       17     115                            8
      12:00 PM                     10       20      95                            8
                                                                 Snapshot Day 10/2/07
                                                                      Chemistry


        1:00 AM                           9    19.5     96                              8
RM 78
                                                             Lamott
                                                             Elementary
       11:00 AM     78 <3.0       <3.0          15           test kit       7.80    7.8 <5       <1
RM 76 CM
       10:15 AM                                                             8.00        8
Rm 76 WP
       10:15 AM     76     9.10      8.7        11      77 test tabs        7.48    7.8
       11:00 AM                       10        13      95                          6.9
       11:20 AM                      8.8        16      97                          7.4
       12:00 PM                      8.9        16      89                          7.8
RM 61 E
        9:30 AM     61    10.25           9      12          drop count     7.57    7.5
       10:30 AM                          13   17.78                                 7.2
         1:45 PM                          9                                           8
         2:30 PM                         10
RM 61 W
1:30 - 2:30 PM     61.1   11.00          11     22    125%                  7.20    7.2
RM 60
       11:00 AM     60     8.90      9.1       16.3                         6.48   6.28
       11:30 AM                        9       16.8                                6.56      1        0.5
       11:45 AM                      8.6       16.9                                 6.6
RM 58
       10:30 AM     58    11.00          11    17.6    112                  7.00        7
       11:15 AM                                                                         7
       12:30 PM                                                                         7
RM 57
       11:00 AM     57    10.00                                             7.40    7.4
        1:15 AM                          10     20    110%
RM 55                                                                               7.5
       10:45 AM     55     8.00           8     17    70%                           7.5
       11:30 AM
       12:15 PM
RM53
       11:30 AM     53     8.00           8     20    70% drop count        6.75   6.75      0         0    40
RM 41
       11:30 AM     41     8.75           8     18    85% drop count        8.00      8
       12:00 PM                           9     20      97                          7.5
       12:30 PM                           9     20    97%                           8.5
RM 35
       11:00 AM     35    10.00          10                                 7.50    7.5
RM 32
       11:00 AM     32     9.30           9      21    100 drop count       7.60    7.6
       12:30 PM                          11    18.5    120
                                                       Snapshot Day 10/2/07
                                                            Chemistry


        1:00 AM                     9   26.6   110
RM 31.1 NM
       10:30 AM   31.1    8.00      8    20     90 drop count     8.51   8.51
RM 31
       11:15 AM    31     5.00      5    18     50 drop count     7.60    7.6        5          1
RM 30.5
       10:30 AM   30.5    5.00      5    18     50 drop count     6.50    6.5
RM 28
        9:30 AM     28    7.40    7.4   15.6    74                7.40    7.4
RM 25E
       10:00 AM     25   10.00     11                             6.50
       11:00 AM                    11                                     6.5 <5         <1
       11:40 AM                     8
RM 25 W
Surface Samples
        9:30 AM   25.1    6.80     22    18                       7.25      7     0.88     0.2        82
       10:30 AM                     9    16     90                        7.5        0    0.54       105
       11:30 AM                     5    16     50                          7        0     0.4        90
       12:30 PM                     4    16     40                       7.25        0    0.44       100
        1:15 PM                     9    16     90                        7.5        0     0.1        75
Bottom Samples
       9:30 AM            9.00      8     17     80                       8.2        0          0     86
      10:30 AM                      9     17     92                       8.4        0          0     90
      11:30 AM                      9     17     95                       7.5        0    0.38        62
      12:30 PM                      8   18.5     85                           7      0        0.1    100
        1:15 PM                    11   18.5    115                       7.5        0        0.25    95
RM 18.5
       9:30 AM    18.5   11.30     10    15      98               6.85        5 <5
      10:15 AM                     12    16     120                           7
      11:45 AM                     12    16     120                           8                 1
RM 18.5 Boat
      11:00 AM    18.5    9.00   9.00   18.5     95               7.50    7.5
      11:15 AM                   8.00     20     85                       7.4
      11:30 AM                   9.00     20     95                         7
      12:00 PM                   9.00     23     95                         7
        2:50 PM                  9.50     25    110                       7.9
RM 18
        9:45 AM     18    7.75    8.5     17     65 chemette     10.43    7.8
      10:23 AM                      7     17   70%                          8
      10:55 AM                      7   16.5     70                      7.75
      11:30 AM                    8.5     16     65                      7.75
Harlem 14
      11:30 AM      14    8.46   8.46   18.4   84.7               7.70    7.7
Rm 13
                                                          Snapshot Day 10/2/07
                                                               Chemistry


       11:20 AM      13    7.00       7    17.5    70                7.80     7.8
Harlem 13 SC
      10:00 AM 13a         4.00       4      18    40                7.00    7.00       1   1.5
      11:00 AM                        4      18    40                        7.00       1   1.5
       12:00 PM                       4    18.5    42                        7.00       1     2
        2:00 PM                       4      19    43                           7       1   1.2
        5:20 PM                       6      17    63
RM 11.5
      11:30 AM     11.5                     13                       7.25       8       1
        2:00 PM            6.00       6     14     49                         6.5       5
Harlem 10
      10:30 AM       10    4.60     4.2    15.2     35
      10:50 AM                      4.8    18.2   40.3
      11:30 AM                      4.9    18.3   40.6
RM 5.5
        9:00 AM      5.5   5.00       4      14    40                7.00        7      0    1
       11:00 AM                       6    15.5    60                            7      0    1
RM 4.1 Intrepid
       11:15 AM      4.1   4.00       4     25     47                7.50     7.9       5     1
       12:00 PM                       4     24     48                           7       5   1.5
RM 2.5 CS_NYCSWCD
                     2.7   6.50       7     18     70                7.10     7.1
       11:20 AM                       6     18     63                         6.8
        1:40 PM                                                               7.4
RM 2.5 CS_Wallerstein
       11:00 AM      2.5   7.00       7   12.77    64                6.50     6.5
        1:30 PM                       7   12.77    64                         6.5
RM 2 RP
10:30-11:20 AM        2    6.80     6.8     16     68                6.75    6.75
RM 2 HS
       12:00 PM       2    6.00       6     18     60                7.20     7.2
RM BR 8 HP
       11:00 AM       8    5.90     5.9     18     55                7.80 7.56, 8.2, 7.7
East RM 8 BP
10:00-12:00 PM        8    8.00             20                       6.25 6.5, 6.5, 6
East RM 4.5 GP
       10:30 AM     4.5    5.50     5.5     16     52 chemettes      6.25 6, 6.5
East RM4 SO                                 19     85                7.80
                                                                          8, 6.5,
9:30-10:30 AM         4    6.00 4, 8, 6    18.8    65                7.25 7.25          2
East RM1W
       10:50 AM       1    6.00       4                              7.05     6.3    0.35    2
       11:50 AM                       8     18     40                7.80     7.8
East RM 0.75 LGH
       11:10 AM    0.75    6.00       6     17     63 ampules        8.00        8
                                                   Snapshot Day 10/2/07
                                                        Chemistry


East RM 0.5 SS
       11:00 AM   0.5    6.00     6    18   60 ampule         7.50    7.5
RM -6.5 CP
       11:00 AM   -6.5                                        7.67   7.67
RM -9 BB
       12:58 PM    -9    8.33   8.33           Drop Count     9.80    9.8
RM -11 BP
       12:32 PM   -11    4.00     4    17   40 LaMotte        7.00        7

				
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