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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 7:37p, 8/16/18
Temperature 72.5°F
Wind 3.0 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 MONDAY: DECEMBER 5 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     5.0     4.6   109      8.6     6.7   128
 COTTONWOOD CREEK         7670     3.8     5.3    72      8.4     8.7    97
 GRAND TARGHEE            9260    10.4      -M      *     9.5      -M      *
 GRANITE CREEK            6770     3.6     4.0    90      5.5     5.9    93
 GRASSY LAKE              7265     5.3     8.6    62     10.3    10.6    97
 GROS VENTRE SUMMIT       8750     3.2     4.3    74      4.4     4.6    96
 GUNSIGHT PASS            9820     3.8      -M      *     5.1      -M      *
 LEWIS LAKE DIVIDE        7850     6.2     8.6    72     10.9    10.9   100
 PHILLIPS BENCH           8200     4.5     7.2    62      7.1     8.2    87
 SALT RIVER SUMMIT        7760     2.4     3.0    80      4.1     5.5    75
 SNAKE RIVER STATION      6920     4.2     4.6    91      8.8     7.1   124
 SPRING CREEK DIVIDE      9000     5.2     7.6    68      6.9     8.0    86
 THUMB DIVIDE             7980     4.0     4.5    89      6.8     5.9   115
 TOGWOTEE PASS            9580     6.6     7.6    87      8.4     7.9   106
 TWO OCEAN PLATEAU        9240    11.3     9.0   126      9.7     9.0   108
 WILLOW CREEK             8380     5.5     8.5    65     10.9    10.2   107
                                                -----                  -----
                Basin wide percent of average     81                    101


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     7.7     7.7   100      8.1     6.5   125
 BLACK BEAR               8170     9.0    10.8    83     11.3    11.4    99
 CANYON                   7870     3.3     3.7    89      5.1     5.2    98
 FISHER CREEK             9100    10.3    10.4    99     12.1    10.8   112
 MADISON PLATEAU          7750     5.8     7.0    83      9.8     8.0   122
 NORTHEAST ENTRANCE       7350     2.3     2.9    79      4.4     4.4   100
 PARKER PEAK              9400     7.2     7.3    99      9.2     5.9   156
 SYLVAN LAKE              8420     5.0     7.1    70      9.3     7.7   121
 THUMB DIVIDE             7980     4.0     4.5    89      6.8     5.9   115
 TWO OCEAN PLATEAU        9240    11.3     9.0   126      9.7     9.0   108
 WHISKEY CREEK            6800     4.1     4.4    93      7.6     6.4   119
 WHITE MILL               8700     5.8     7.3    79      7.5     8.5    88
 WOLVERINE                7650     4.3     3.4   126      5.5     4.9   112
                                                -----                  -----
                Basin wide percent of average     94                    112


WIND RIVER

 BURROUGHS CREEK          8750     3.7     4.5    82      4.7     5.3    89
 CASTLE CREEK             8400     2.1      -M      *     3.1      -M      *
 COLD SPRINGS             9630     3.1     3.3    94      4.4     4.4   100
 DEER PARK                9700     3.6     4.7    77      6.6     7.6    87
 HOBBS PARK              10100     6.1     5.7   107      6.0     4.9   122
 LITTLE WARM              9370     2.6     3.8    68      4.4     4.9    90
 SOUTH PASS               9040     4.1     5.5    75      5.3     6.5    82
 ST. LAWRENCE ALT         8620     1.8     2.8    64      3.4     3.7    92
 TOGWOTEE PASS            9580     6.6     7.6    87      8.4     7.9   106
 TOWNSEND CREEK           8700     2.9     3.1    94      5.5     4.7   117
                                                -----                  -----
                Basin wide percent of average     84                     98


BIGHORN BASIN

 BALD MTN.                9380     7.4     6.4   116      7.0     5.7   123
 BEAR TRAP MEADOW         8200     2.0     1.8   111      3.7     3.6   103
 BLACKWATER               9780    10.0     8.6   116      9.6     7.8   123
 BONE SPRINGS DIV         9350     7.9     5.6   141      7.7     5.2   148
 EVENING STAR             9200     8.2     9.4    87     11.1     8.8   126
 GRAVE SPRINGS            8550     2.5     2.8    89      4.6     3.8   121
 KIRWIN                   9550     5.6     4.5   124      6.8     4.4   155
 MARQUETTE                8760     2.6      -M      *     7.0     4.3   163
 MIDDLE POWDER            7760     3.5     3.8    92      6.2     5.2   119
 OWL CREEK                8975     1.9     2.0    95      2.6     2.3   113
 POWDER RIVER PASS        9480     4.5     3.7   122      5.7     4.4   130
 SHELL CREEK              9580     7.5     5.4   139      7.1     4.8   148
 SYLVAN LAKE              8420     5.0     7.1    70      9.3     7.7   121
 SYLVAN ROAD              7120     3.6     4.0    90      6.4     7.2    89
 TIMBER CREEK             7950     2.4     2.4   100      5.9     3.1   190
 YOUNTS PEAK              8350     4.9     5.3    92      6.2     5.6   111
                                                -----                  -----
                Basin wide percent of average    106                    127


SHOSHONE RIVER

 BLACKWATER               9780    10.0     8.6   116      9.6     7.8   123
 EVENING STAR             9200     8.2     9.4    87     11.1     8.8   126
 KIRWIN                   9550     5.6     4.5   124      6.8     4.4   155
 MARQUETTE                8760     2.6      -M      *     7.0     4.3   163
 SYLVAN LAKE              8420     5.0     7.1    70      9.3     7.7   121
 SYLVAN ROAD              7120     3.6     4.0    90      6.4     7.2    89
 YOUNTS PEAK              8350     4.9     5.3    92      6.2     5.6   111
                                                -----                  -----
                Basin wide percent of average     96                    123


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     2.0     1.8   111      3.7     3.6   103
 BIG GOOSE                7990     4.2     2.6   162      8.0     3.2   250
 BONE SPRINGS DIV         9350     7.9     5.6   141      7.7     5.2   148
 BURGESS JUNCTION         7880     5.1     3.7   138      7.8     4.4   177
 CLOUD PEAK RESERVOIR     9860     6.2     4.0   155      7.4     5.1   145
 DOME LAKE                8880     5.3     4.5   118      8.6     5.2   165
 GRAVE SPRINGS            8550     2.5     2.8    89      4.6     3.8   121
 HANSEN SAWMILL           8360     2.5     2.2   114      4.3     3.4   126
 LITTLE GOOSE             8870     5.1      -M      *     8.9      -M      *
 MIDDLE POWDER            7760     3.5     3.8    92      6.2     5.2   119
 POWDER RIVER PASS        9480     4.5     3.7   122      5.7     4.4   130
 SOLDIER PARK             8720     3.3      -M      *     5.5      -M      *
 SUCKER CREEK             8880     6.5     3.5   186      7.5     4.8   156
 TIE CREEK                6870     2.9     1.3   223      8.0     3.9   205
                                                -----                  -----
                Basin wide percent of average    134                    152


BELLE FOURCHE

 BLIND PARK               6890     2.1     2.1   100      3.1     4.7    66
 COLE CANYON              5910     1.5     2.2    68      3.4     3.1   110
 NORTH RAPID CREEK        6130     2.6     1.9   137      2.3     4.0    58
                                                -----                  -----
                Basin wide percent of average    100                     75


UPPER N. PLATTE RIVER

 BLACKHALL MTN            9820     8.6      -M      *    10.2      -M      *
 CINNABAR PARK            9574     5.2     6.1    85      7.8     7.3   107
 COLUMBINE                9160     4.9     5.6    88      7.0     7.0   100
 DIVIDE PEAK              8880     5.9     5.6   105      9.1     6.7   136
 ELK RIVER                8700     4.2     3.5   120      6.0     5.7   105
 JOE WRIGHT              10120     4.6     6.7    69      8.8     8.3   106
 NORTH FRENCH CREEK      10130     6.3     8.6    73      7.3     8.1    90
 OLD BATTLE              10000     9.0     9.9    91     11.1    10.2   109
 SAGE CREEK BASIN         7850     5.4     3.2   169      5.0     3.9   128
 SOUTH BRUSH CREEK        8440     2.3     3.2    72      4.8     5.5    87
 TOWER                   10500     9.2    13.7    67     11.3    11.6    97
 WEBBER SPRINGS           9250     6.6     7.3    90      9.8     8.5   115
 WILLOW CREEK PASS        9540     3.1     3.9    79      4.7     4.7   100
                                                -----                  -----
                Basin wide percent of average     86                    106


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     4.5     6.6    68      6.8     6.7   101
 CASPER MTN.              7900     5.9     5.0   118      8.8     5.6   157
 DEADMAN HILL            10220     7.5     5.4   139      7.7     5.6   138
 DEER PARK                9700     3.6     4.7    77      6.6     7.6    87
 LAPRELE CREEK            8375     2.4     3.5    69      5.0     4.5   111
 RENO HILL                8400     5.4     4.6   117      6.8     5.4   126
 ROACH                    9700     5.9     4.7   126      7.8     5.7   137
 SAND LAKE               10050     8.3    10.0    83      8.7     7.8   112
 SOUTH PASS               9040     4.1     5.5    75      5.3     6.5    82
 WINDY PEAK               7900     2.2     2.5    88      4.1     4.0   102
                                                -----                  -----
                Basin wide percent of average     95                    114


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     4.2     2.1   200      5.2     4.7   111
 DIVIDE PEAK              8880     5.9     5.6   105      9.1     6.7   136
 OLD BATTLE              10000     9.0     9.9    91     11.1    10.2   109
 SANDSTONE RS             8150     2.5     2.7    93      4.9     5.9    83
 WHISKEY PARK             8950     5.6     6.7    84      9.3     8.6   108
                                                -----                  -----
                Basin wide percent of average    101                    110


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     2.9     4.4    66      3.9     4.6    85
 BLIND BULL SUM           8650     5.0     7.9    63      5.5     7.1    77
 EAST RIM DIVIDE          7930     2.6     3.6    72      4.3     3.8   113
 ELKHART PARK G.S.        9400     3.1     3.9    79      4.9     4.7   104
 GROS VENTRE SUMMIT       8750     3.2     4.3    74      4.4     4.6    96
 GUNSIGHT PASS            9820     3.8      -M      *     5.1      -M      *
 KENDALL R.S.             7740     3.6     3.7    97      5.2     4.4   118
 LOOMIS PARK              8240     3.5     4.9    71      5.8     5.4   107
 NEW FORK LAKE            8340     3.4     3.1   110      4.6     4.1   112
 POCKET CREEK             9360     2.1      -M      *     3.7      -M      *
 SNIDER BASIN             8060     2.6     4.1    63      3.8     4.9    78
 SPRING CREEK DIVIDE      9000     5.2     7.6    68      6.9     8.0    86
 TRIPLE PEAK              8500     5.5     7.1    77      7.8     7.1   110
                                                -----                  -----
                Basin wide percent of average     74                     97


LOWER GREEN RIVER

 HAMS FORK                7840     2.3     2.9    79      4.4     3.8   116
 HEWINTA                  9519     2.2     2.4    92      5.1     5.2    98
 HICKERSON PARK           9145     3.3     1.7   194      6.4     3.4   188
 HOLE-IN-ROCK             9150     1.8     1.6   112      5.7     3.1   184
 INDIAN CREEK             9425     5.4     7.4    73      5.9     7.6    78
 KELLEY R.S.              8180     3.3     4.7    70      5.7     6.2    92
 STEEL CREEK PARK        10200     3.0     4.3    70      6.0     5.5   109
                                                -----                  -----
                Basin wide percent of average     85                    113


UPPER BEAR RIVER

 BUG LAKE                 7950     3.9     4.5    87      6.4     6.2   103
 HAYDEN FORK              9212     2.9     3.4    85      7.2     6.7   107
 KELLEY R.S.              8180     3.3     4.7    70      5.7     6.2    92
 LILY LAKE                9156     2.0     3.2    62      5.4     6.1    89
 MONTE CRISTO             8960     5.0     5.9    85      6.8     7.9    86
 SALT RIVER SUMMIT        7760     2.4     3.0    80      4.1     5.5    75
 TRIAL LAKE               9992     4.5     6.2    73      5.4     7.3    74
                                                -----                  -----
                Basin wide percent of average     78                     89

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


 -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.