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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 1:48p, 5/27/18
Temperature 61.7°F
Wind 8.0 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 THURSDAY: JULY 21 , 2011
-----------------------------------------------------------------------------
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    29.9      *
 COTTONWOOD CREEK         7670      .0      .0   100*    55.1    38.6   143
 GRAND TARGHEE            9260     3.5      -M      *    61.8      -M      *
 GRANITE CREEK            6770      .0      .0   100*      -M    27.5      *
 GRASSY LAKE              7265      -M      .0      *      -M    49.2      *
 GROS VENTRE SUMMIT       8750      .0      .0   100*      -M    20.8      *
 GUNSIGHT PASS            9820      -M      -M      *      -M      -M      *
 LEWIS LAKE DIVIDE        7850     1.2      .0      *      -M    49.2      *
 PHILLIPS BENCH           8200      .7      .0      *      -M    39.7      *
 SALT RIVER SUMMIT        7760      .0      .0   100*    31.7    26.2   121
 SNAKE RIVER STATION      6920      -M      .0      *      -M    31.7      *
 SPRING CREEK DIVIDE      9000      -M      .0      *      -M    35.6      *
 THUMB DIVIDE             7980      -M      .0      *      -M    27.6      *
 TOGWOTEE PASS            9580      -M      .0      *      -M    36.1      *
 TWO OCEAN PLATEAU        9240      .0      .0   100*    50.2    40.5   124
 WILLOW CREEK             8380      .9      .0      *    63.8    46.4   138
                                                -----                  -----
                Basin wide percent of average       *                   132*


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360      .0      .0   100*    40.8    31.2   131
 BLACK BEAR               8170      .0      .0   100*    72.2    54.7   132
 CANYON                   7870      .0      .0   100*    29.9    23.8   126
 FISHER CREEK             9100      .0      .0   100*    60.7    52.3   116
 MADISON PLATEAU          7750      .0      .0   100*    51.7    38.0   136
 NORTHEAST ENTRANCE       7350      .0      .0   100*    26.9    21.6   125
 PARKER PEAK              9400      .0      .2     0*    45.4    27.2   167
 SYLVAN LAKE              8420      .0      .0   100*    46.6    33.4   140
 THUMB DIVIDE             7980      -M      .0      *      -M    27.6      *
 TWO OCEAN PLATEAU        9240      .0      .0   100*    50.2    40.5   124
 WHISKEY CREEK            6800      .0      .0   100*    40.9    31.0   132
 WHITE MILL               8700      .0      .0   100*    44.3    40.1   110
 WOLVERINE                7650      .0      .0   100*    25.2    21.6   117
                                                -----                  -----
                Basin wide percent of average      0*                   129


WIND RIVER

 BURROUGHS CREEK          8750      .0      .0   100*    31.0    25.7   121
 CASTLE CREEK             8400      .0      -M      *    15.9      -M      *
 COLD SPRINGS             9630      .0      .0   100*    22.1    20.2   109
 DEER PARK                9700      .0      .0   100*    37.2    34.3   108
 HOBBS PARK              10100      .0      .0   100*    30.3    24.5   124
 LITTLE WARM              9370      .0      .0   100*    26.4    23.3   113
 SOUTH PASS               9040      .0      .0   100*    27.3    28.8    95
 ST. LAWRENCE ALT         8620      .0      .0   100*    21.8    18.3   119
 TOGWOTEE PASS            9580      -M      .0      *      -M    36.1      *
 TOWNSEND CREEK           8700      .0      .0   100*    23.7    21.9   108
                                                -----                  -----
                Basin wide percent of average       *                   112


BIGHORN BASIN

 BALD MTN.                9380      .0      .0   100*    38.9    29.7   131
 BEAR TRAP MEADOW         8200      .0      .0   100*    22.1    18.0   123
 BLACKWATER               9780      .0      .0   100*    44.5    33.7   132
 BONE SPRINGS DIV         9350      .0      .0   100*    34.1    27.0   126
 EVENING STAR             9200      .0      .0   100*    56.7    39.5   144
 GRAVE SPRINGS            8550      .0      .0   100*    23.8    19.9   120
 KIRWIN                   9550      .0      .0   100*    25.7    22.0   117
 MARQUETTE                8760      .0      -M      *    21.8    22.5    97
 MIDDLE POWDER            7760      .0      .0   100*    25.8    22.9   113
 OWL CREEK                8975      .0      .0   100*    16.5    14.5   114
 POWDER RIVER PASS        9480      .0      .0   100*    33.0    23.6   140
 SHELL CREEK              9580      .0      .0   100*    32.9    25.2   131
 SYLVAN LAKE              8420      .0      .0   100*    46.6    33.4   140
 SYLVAN ROAD              7120      .0      .0   100*    35.0    26.8   131
 TIMBER CREEK             7950      .0      .0   100*    18.0    17.7   102
 YOUNTS PEAK              8350      .0      .0   100*    28.5    26.2   109
                                                -----                  -----
                Basin wide percent of average       *                   125


SHOSHONE RIVER

 BLACKWATER               9780      .0      .0   100*    44.5    33.7   132
 EVENING STAR             9200      .0      .0   100*    56.7    39.5   144
 KIRWIN                   9550      .0      .0   100*    25.7    22.0   117
 MARQUETTE                8760      .0      -M      *    21.8    22.5    97
 SYLVAN LAKE              8420      .0      .0   100*    46.6    33.4   140
 SYLVAN ROAD              7120      .0      .0   100*    35.0    26.8   131
 YOUNTS PEAK              8350      .0      .0   100*    28.5    26.2   109
                                                -----                  -----
                Basin wide percent of average       *                   127


POWDER-TONGUE

 BEAR TRAP MEADOW         8200      .0      .0   100*    22.1    18.0   123
 BIG GOOSE                7990      .0      .0   100*    27.5    19.4   142
 BONE SPRINGS DIV         9350      .0      .0   100*    34.1    27.0   126
 BURGESS JUNCTION         7880      .0      .0   100*    28.8    22.7   127
 CLOUD PEAK RESERVOIR     9860      .0      .0   100*    33.7    26.4   128
 DOME LAKE                8880      .0      .0   100*    30.6    24.5   125
 GRAVE SPRINGS            8550      .0      .0   100*    23.8    19.9   120
 HANSEN SAWMILL           8360      .0      .0   100*    23.5    18.2   129
 LITTLE GOOSE             8870      .0      -M      *    31.0      -M      *
 MIDDLE POWDER            7760      .0      .0   100*    25.8    22.9   113
 POWDER RIVER PASS        9480      .0      .0   100*    33.0    23.6   140
 SOLDIER PARK             8720      .0      -M      *    23.5      -M      *
 SUCKER CREEK             8880      .0      .0   100*    34.9    25.9   135
 TIE CREEK                6870      .0      .0   100*    28.6    21.0   136
                                                -----                  -----
                Basin wide percent of average       *                   129


BELLE FOURCHE

 BLIND PARK               6890      .0      .0   100*    32.0    22.9   140
 COLE CANYON              5910      .0      .0   100*    30.3    18.3   166
 NORTH RAPID CREEK        6130      .0      .0   100*    30.3    20.7   146
                                                -----                  -----
                Basin wide percent of average       *                   150


UPPER N. PLATTE RIVER

 BLACKHALL MTN            9820      .0      -M      *    61.8      -M      *
 CINNABAR PARK            9574      -M      .0      *    49.9    29.7   168
 COLUMBINE                9160      .0      .0   100*    51.7    34.6   149
 DIVIDE PEAK              8880      .0      .0   100*    43.6    29.8   146
 ELK RIVER                8700      .0      .0   100*    40.7    28.5   143
 JOE WRIGHT              10120      .0      .0   100*    59.3    38.9   152
 NORTH FRENCH CREEK      10130      .1      .0      *    60.3    38.1   158
 OLD BATTLE              10000      .0      .0   100*    69.9    47.1   148
 SAGE CREEK BASIN         7850      -M      .0      *      -M    17.3      *
 SOUTH BRUSH CREEK        8440      .0      .0   100*    36.3    26.8   135
 TOWER                   10500      .6      .0      *    78.6    53.5   147
 WEBBER SPRINGS           9250      .0      .0   100*    53.4    37.3   143
 WILLOW CREEK PASS        9540      .0      .0   100*    35.0    22.2   158
                                                -----                  -----
                Basin wide percent of average       *                   150


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240      .0      .0   100*    49.3    34.5   143
 CASPER MTN.              7900      .0      .0   100*    27.2    27.0   101
 DEADMAN HILL            10220      .0      .0   100*    37.4    27.3   137
 DEER PARK                9700      .0      .0   100*    37.2    34.3   108
 LAPRELE CREEK            8375      .0      .0   100*    25.1    23.1   109
 RENO HILL                8400      .0      .0   100*    30.7    27.5   112
 ROACH                    9700      .0      .0   100*    39.3    29.4   134
 SAND LAKE               10050      .0      .0   100*    56.8    37.8   150
 SOUTH PASS               9040      .0      .0   100*    27.3    28.8    95
 WINDY PEAK               7900      .0      .0   100*    22.8    20.2   113
                                                -----                  -----
                Basin wide percent of average       *                   122


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      -M      .0      *      -M    22.8      *
 DIVIDE PEAK              8880      .0      .0   100*    43.6    29.8   146
 OLD BATTLE              10000      .0      .0   100*    69.9    47.1   148
 SANDSTONE RS             8150      .8      .0      *    40.9    27.2   150
 WHISKEY PARK             8950      -M      .0      *    64.0    40.9   156
                                                -----                  -----
                Basin wide percent of average       *                   151


UPPER GREEN RIVER

 BIG SANDY OPENING        9080      .0      .0   100*    26.5    21.3   124
 BLIND BULL SUM           8650      .0      .0   100*    35.9    30.7   117
 EAST RIM DIVIDE          7930      .2      .0      *      -M    18.2      *
 ELKHART PARK G.S.        9400      .0      .0   100*    23.2    21.8   106
 GROS VENTRE SUMMIT       8750      .0      .0   100*      -M    20.8      *
 GUNSIGHT PASS            9820      -M      -M      *      -M      -M      *
 KENDALL R.S.             7740      -M      .0      *      -M    20.9      *
 LOOMIS PARK              8240      -M      .0      *      -M    24.8      *
 NEW FORK LAKE            8340      -M      .0      *      -M    18.5      *
 POCKET CREEK             9360      .0      -M      *      -M      -M      *
 SNIDER BASIN             8060      .0      .0   100*    28.3    22.2   127
 SPRING CREEK DIVIDE      9000      -M      .0      *      -M    35.6      *
 TRIPLE PEAK              8500      .0      .0   100*    50.1    34.8   144
                                                -----                  -----
                Basin wide percent of average       *                   125*


LOWER GREEN RIVER

 HAMS FORK                7840      .1      .0      *    25.0    19.1   131
 HEWINTA                  9519      .0      .0   100*    32.3    23.2   139
 HICKERSON PARK           9145      .0      .0   100*    22.3    15.1   148
 HOLE-IN-ROCK             9150      .2      .0      *    24.1    14.9   162
 INDIAN CREEK             9425      .0      .0   100*    40.9    34.8   118
 KELLEY R.S.              8180      .0      .0   100*      -M    28.4      *
 STEEL CREEK PARK        10200      .0      .0   100*    36.9    26.2   141
                                                -----                  -----
                Basin wide percent of average       *                   136


UPPER BEAR RIVER

 BUG LAKE                 7950      .0      .0   100*    44.1    27.1   163
 HAYDEN FORK              9212      .0      .0   100*    46.8    31.1   150
 KELLEY R.S.              8180      .0      .0   100*      -M    28.4      *
 LILY LAKE                9156      .0      .0   100*    36.9    26.5   139
 MONTE CRISTO             8960      .2      .0      *    56.0    36.3   154
 SALT RIVER SUMMIT        7760      .0      .0   100*    31.7    26.2   121
 TRIAL LAKE               9992      .1      .0      *    52.0    36.4   143
                                                -----                  -----
                Basin wide percent of average       *                   146

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


 -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 1971-2000.

Provisional data, subject to revision.