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Water Resources Data System
Dept 3943
1000 E. University Ave.
Laramie, WY 82071

wrds@uwyo.edu
Ph (307) 766-6651
Fax (307) 766-3785

At 12:28a, 10/20/18
Temperature 35.2°F
Wind 0.0 mph


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United States           Natural Resources             Water and Climate Center
Department of           Conservation                          Portland, Oregon
Agriculture             Service

          S N O W  -  P R E C I P I T A T I O N    U P D A T E

              Based on Mountain Data from NRCS SNOTEL Sites
                    As of FRIDAY: AUGUST 21 , 2009
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030      -M      .0      *      -M    31.1      *
 COTTONWOOD CREEK         7670      .0      .0   100     48.4    40.1   121
 GRAND TARGHEE            9260      .0      -M      *    52.0      -M      *
 GRANITE CREEK            6770      .0      .0   100     32.0    28.7   111
 GRASSY LAKE              7265      .1      .0           52.0    50.6   103
 GROS VENTRE SUMMIT       8750      .0      .0   100     25.5    22.4   114
 GUNSIGHT PASS            9820      -M      -M      *      -M      -M      *
 LEWIS LAKE DIVIDE        7850      .0      .0   100     50.3    50.6    99
 PHILLIPS BENCH           8200      .0      .0   100     44.6    41.2   108
 SALT RIVER SUMMIT        7760      .2      .0           27.9    27.4   102
 SNAKE RIVER STATION      6920      .0      .0   100     35.9    33.0   109
 SPRING CREEK DIVIDE      9000      .0      .0   100     40.5    36.9   110
 THUMB DIVIDE             7980      .1      .0           34.4    28.6   120
 TOGWOTEE PASS            9580      .1      .0           45.8    37.9   121
 TWO OCEAN PLATEAU        9240      .0      .0   100     47.6    42.2   113
 WILLOW CREEK             8380      .0      .0   100     59.2    48.3   123
                                                -----                  -----
                Basin wide percent of average       *                   112


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360      .0      .0   100     36.9    32.8   112
 BLACK BEAR               8170      .0      .0   100     52.2    56.5    92
 CANYON                   7870      .0      .0   100     28.2    25.3   111
 FISHER CREEK             9100      .0      .0   100     53.1    54.6    97
 MADISON PLATEAU          7750      .0      .0   100     37.9    39.4    96
 NORTHEAST ENTRANCE       7350      .0      .0   100     25.1    23.4   107
 PARKER PEAK              9400      .0      .0   100     32.2    28.7   112
 SYLVAN LAKE              8420      .0      .0   100     39.2    34.9   112
 THUMB DIVIDE             7980      .1      .0           34.4    28.6   120
 TWO OCEAN PLATEAU        9240      .0      .0   100     47.6    42.2   113
 WHISKEY CREEK            6800      .0      .0   100     30.8    32.3    95
 WHITE MILL               8700      .0      .0   100     40.3    42.2    95
 WOLVERINE                7650      .0      .0   100     24.2    23.3   104
                                                -----                  -----
                Basin wide percent of average       *                   104


WIND RIVER

 BURROUGHS CREEK          8750      .0      .0   100     30.4    27.2   112
 COLD SPRINGS             9630      .0      .0   100     21.9    21.6   101
 DEER PARK                9700      .0      .0   100     32.4    35.6    91
 HOBBS PARK              10100      .0      .0   100     27.8    26.0   107
 LITTLE WARM              9370      .0      .0   100     27.6    24.8   111
 SOUTH PASS               9040      .0      .0   100     28.0    30.0    93
 ST. LAWRENCE ALT         8620      .0      .0   100     20.2    19.6   103
 TOGWOTEE PASS            9580      .1      .0           45.8    37.9   121
 TOWNSEND CREEK           8700      .0      .0   100     24.3    23.1   105
                                                -----                  -----
                Basin wide percent of average       *                   105


BIGHORN BASIN

 BALD MTN.                9380      .0      .0   100     29.3    31.1    94
 BEAR TRAP MEADOW         8200      .0      .0   100     21.5    19.0   113
 BLACKWATER               9780      .0      .0   100     38.8    35.6   109
 BONE SPRINGS DIV         9350      .0      .0   100     28.0    28.9    97
 EVENING STAR             9200      .0      .0   100     48.3    41.4   117
 GRAVE SPRINGS            8550      .0      .0   100     18.1    21.1    86
 KIRWIN                   9550      .0      .0   100     28.5    24.2   118
 MARQUETTE                8760      .0      .0   100     20.9    24.3    86
 MIDDLE POWDER            7760      .0      .0   100     21.9    24.0    91
 OWL CREEK                8975      .0      .0   100     20.9    15.9   131
 POWDER RIVER PASS        9480      .0      .0   100     28.8    25.0   115
 SHELL CREEK              9580      .0      .0   100     29.1    26.6   109
 SYLVAN LAKE              8420      .0      .0   100     39.2    34.9   112
 SYLVAN ROAD              7120      .0      .0   100     32.4    28.1   115
 TIMBER CREEK             7950      .0      .0   100     19.7    19.4   102
 YOUNTS PEAK              8350      .0      .0   100     28.3    28.1   101
                                                -----                  -----
                Basin wide percent of average       *                   106


SHOSHONE RIVER

 BLACKWATER               9780      .0      .0   100     38.8    35.6   109
 EVENING STAR             9200      .0      .0   100     48.3    41.4   117
 KIRWIN                   9550      .0      .0   100     28.5    24.2   118
 MARQUETTE                8760      .0      .0   100     20.9    24.3    86
 SYLVAN LAKE              8420      .0      .0   100     39.2    34.9   112
 SYLVAN ROAD              7120      .0      .0   100     32.4    28.1   115
 YOUNTS PEAK              8350      .0      .0   100     28.3    28.1   101
                                                -----                  -----
                Basin wide percent of average       *                   109


POWDER-TONGUE

 BEAR TRAP MEADOW         8200      .0      .0   100     21.5    19.0   113
 BIG GOOSE                7990      .0      .0   100     23.1    20.1   115
 BONE SPRINGS DIV         9350      .0      .0   100     28.0    28.9    97
 BURGESS JUNCTION         7880      .0      .0   100     24.1    24.2   100
 CLOUD PEAK RESERVOIR     9860      .0      .0   100     30.6    28.2   109
 DOME LAKE                8880      .0      .0   100     27.2    26.1   104
 GRAVE SPRINGS            8550      .0      .0   100     18.1    21.1    86
 HANSEN SAWMILL           8360      .0      .0   100     20.1    19.9   101
 MIDDLE POWDER            7760      .0      .0   100     21.9    24.0    91
 POWDER RIVER PASS        9480      .0      .0   100     28.8    25.0   115
 SUCKER CREEK             8880      .0      .0   100     31.2    27.4   114
 TIE CREEK                6870      .0      .0   100     28.1    22.5   125
                                                -----                  -----
                Basin wide percent of average       *                   106


BELLE FOURCHE

 BLIND PARK               6890      .0      .0   100     27.3    25.0   109
 COLE CANYON              5910      .0      .0   100     27.0    20.6   131
 NORTH RAPID CREEK        6130      .0      .0   100     22.3    23.5    95
                                                -----                  -----
                Basin wide percent of average       *                   111


UPPER N. PLATTE RIVER

 COLUMBINE                9160      .0      .0   100     38.2    36.0   106
 DIVIDE PEAK              8880      .1      .0           41.4    31.1   133
 ELK RIVER                8700      .0      .0   100       -M    30.1      *
 JOE WRIGHT              10120      .1      .0           43.4    41.3   105
 NORTH FRENCH CREEK      10130      .0      .0   100       -M    39.9      *
 OLD BATTLE              10000      .0      .0   100       -M    48.6      *
 SAGE CREEK BASIN         7850      .0      .0   100     25.8    18.1   143
 SOUTH BRUSH CREEK        8440      .0      .0   100     27.3    28.4    96
 TOWER                   10500      .0      .0   100       -M    55.2      *
 WEBBER SPRINGS           9250      .0      .0   100       -M    38.8      *
 WILLOW CREEK PASS        9540      .0      .0   100     22.8    24.1    95
                                                -----                  -----
                Basin wide percent of average       *                   111


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240      .0      .0   100     34.1    36.1    94
 CASPER MTN.              7900      .0      .0   100     26.7    28.3    94
 DEADMAN HILL            10220      .0      .0   100     29.9    29.2   102
 DEER PARK                9700      .0      .0   100     32.4    35.6    91
 LAPRELE CREEK            8375      -M      .0      *    23.2    25.3    92
 RENO HILL                8400      .0      .0   100     28.4    29.1    98
 ROACH                    9700      .0      .0   100     31.9    31.2   102
 SAND LAKE               10050      .0      .0   100       -M    39.4      *
 SOUTH PASS               9040      .0      .0   100     28.0    30.0    93
 WINDY PEAK               7900      .0      .0   100     22.7    22.0   103
                                                -----                  -----
                Basin wide percent of average       *                    96


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .0      .0   100       -M    23.7      *
 DIVIDE PEAK              8880      .1      .0           41.4    31.1   133
 OLD BATTLE              10000      .0      .0   100       -M    48.6      *
 SANDSTONE RS             8150      .0      .0   100       -M    28.5      *
 WHISKEY PARK             8950      .0      .0   100     48.1    42.4   113
                                                -----                  -----
                Basin wide percent of average       *                   122*


UPPER GREEN RIVER

 BIG SANDY OPENING        9080      .0      .0   100     26.9    22.6   119
 BLIND BULL SUM           8650      .0      .0   100     32.5    32.1   101
 EAST RIM DIVIDE          7930      -M      .0      *    21.6    19.3   112
 ELKHART PARK G.S.        9400      .1      .0           27.7    23.4   118
 GROS VENTRE SUMMIT       8750      .0      .0   100     25.5    22.4   114
 GUNSIGHT PASS            9820      -M      -M      *      -M      -M      *
 KENDALL R.S.             7740      .0      .0   100     24.1    22.0   110
 LOOMIS PARK              8240      .1      .0           30.5    26.4   116
 NEW FORK LAKE            8340      .0      .0   100     21.4    19.8   108
 SNIDER BASIN             8060      .0      .0   100     23.4    23.1   101
 SPRING CREEK DIVIDE      9000      .0      .0   100     40.5    36.9   110
 TRIPLE PEAK              8500      .1      .0           41.1    36.1   114
                                                -----                  -----
                Basin wide percent of average       *                   111


LOWER GREEN RIVER

 HAMS FORK                7840      .2      .0           23.0    20.2   114
 HEWINTA                  9519      .0      .0   100       -M    25.0      *
 HICKERSON PARK           9145      .0      .0   100       -M    17.0      *
 HOLE-IN-ROCK             9150      .0      .0   100       -M    16.9      *
 INDIAN CREEK             9425      .1      .0           33.8    36.0    94
 KELLEY R.S.              8180      .2      .0           30.1    29.4   102
 STEEL CREEK PARK        10200      .0      .0   100       -M    28.1      *
                                                -----                  -----
                Basin wide percent of average       *                   102*


UPPER BEAR RIVER

 BUG LAKE                 7950      .1      .0           27.3    28.1    97
 HAYDEN FORK              9212      .0      .0   100     33.6    32.8   102
 KELLEY R.S.              8180      .2      .0           30.1    29.4   102
 LILY LAKE                9156      .0      .0   100     27.9    28.1    99
 MONTE CRISTO             8960      .0      .0   100     39.0    37.4   104
 SALT RIVER SUMMIT        7760      .2      .0           27.9    27.4   102
 TRIAL LAKE               9992      .0      .0   100     38.4    38.5   100
                                                -----                  -----
                Basin wide percent of average       *                   101

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


 -M   = Missing data
  *   = Data may not provide a valid measure of conditions.
Units = inches for the Current and Average Snow Water Equivalent and

Total Precipitation values

If the Basin wide percent of average value is flagged as potentially
invalid, care should be taken to evaluate if the value is representative
of conditions in the basin.

The SNOW WATER EQUIVALENT Percent of Average represents the snow water
equivalent found at selected SNOTEL sites in or near the basin compared to
the average value for those sites on this day.

The TOTAL PRECIPITATION Percent of Average represents the total precipitation
(beginning October 1st) found at selected SNOTEL sites in or near the basin
compared to the average value for those sites on this day.

Contact your state water supply staff for assistance.

Reference period for average conditions is 1961-90.

Provisional data, subject to revision.