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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 4:48a, 5/25/18
Temperature 49.0°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 SATURDAY: DECEMBER 3 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     5.1     4.4   116      8.6     6.4   134
 COTTONWOOD CREEK         7670     3.6     5.0    72      8.2     8.3    99
 GRAND TARGHEE            9260    10.5      -M      *     9.6      -M      *
 GRANITE CREEK            6770     3.6     3.7    97      5.6     5.7    98
 GRASSY LAKE              7265     5.4     8.1    67     10.5    10.1   104
 GROS VENTRE SUMMIT       8750     3.2     4.1    78      4.6     4.4   105
 GUNSIGHT PASS            9820     3.9      -M      *     5.3      -M      *
 LEWIS LAKE DIVIDE        7850     6.3     8.2    77     11.3    10.4   109
 PHILLIPS BENCH           8200     4.7     6.8    69      7.2     7.8    92
 SALT RIVER SUMMIT        7760     2.4     2.8    86      4.2     5.2    81
 SNAKE RIVER STATION      6920     4.3     4.3   100      8.7     6.8   128
 SPRING CREEK DIVIDE      9000     5.2     7.2    72      6.8     7.7    88
 THUMB DIVIDE             7980     4.2     4.3    98      7.0     5.7   123
 TOGWOTEE PASS            9580     6.6     7.3    90      8.3     7.6   109
 TWO OCEAN PLATEAU        9240    11.3     8.7   130      9.9     8.6   115
 WILLOW CREEK             8380     5.4     8.1    67     10.8     9.8   110
                                                -----                  -----
                Basin wide percent of average     86                    107


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     7.5     7.4   101      7.7     6.2   124
 BLACK BEAR               8170     9.1    10.2    89     11.5    11.0   105
 CANYON                   7870     3.2     3.5    91      4.9     5.0    98
 FISHER CREEK             9100    10.1     9.9   102     11.8    10.3   115
 MADISON PLATEAU          7750     5.8     6.6    88      9.8     7.6   129
 NORTHEAST ENTRANCE       7350     2.0     2.7    74      4.2     4.2   100
 PARKER PEAK              9400     7.1     7.0   101      9.2     5.7   161
 SYLVAN LAKE              8420     4.9     6.8    72      9.2     7.4   124
 THUMB DIVIDE             7980     4.2     4.3    98      7.0     5.7   123
 TWO OCEAN PLATEAU        9240    11.3     8.7   130      9.9     8.6   115
 WHISKEY CREEK            6800     4.1     4.1   100      7.7     6.2   124
 WHITE MILL               8700     5.6     7.0    80      7.6     8.1    94
 WOLVERINE                7650     4.2     3.2   131      5.6     4.7   119
                                                -----                  -----
                Basin wide percent of average     97                    117


WIND RIVER

 BURROUGHS CREEK          8750     3.6     4.1    88      4.4     5.1    86
 CASTLE CREEK             8400     2.0      -M      *     3.0      -M      *
 COLD SPRINGS             9630     3.0     3.2    94      4.0     4.3    93
 DEER PARK                9700     3.3     4.6    72      6.3     7.4    85
 HOBBS PARK              10100     5.7     5.4   106      5.7     4.7   121
 LITTLE WARM              9370     2.5     3.6    69      4.4     4.8    92
 SOUTH PASS               9040     4.0     5.1    78      5.2     6.2    84
 ST. LAWRENCE ALT         8620     1.6     2.7    59      3.2     3.6    89
 TOGWOTEE PASS            9580     6.6     7.3    90      8.3     7.6   109
 TOWNSEND CREEK           8700     2.7     3.0    90      5.1     4.6   111
                                                -----                  -----
                Basin wide percent of average     85                     96


BIGHORN BASIN

 BALD MTN.                9380     7.1     6.2   115      6.3     5.5   115
 BEAR TRAP MEADOW         8200     2.0     1.7   118      3.6     3.5   103
 BLACKWATER               9780     9.9     8.3   119      9.4     7.5   125
 BONE SPRINGS DIV         9350     7.6     5.5   138      7.0     5.0   140
 EVENING STAR             9200     8.1     9.0    90     11.1     8.5   131
 GRAVE SPRINGS            8550     2.5     2.7    93      4.5     3.7   122
 KIRWIN                   9550     5.6     4.3   130      6.8     4.2   162
 MARQUETTE                8760     2.3      -M      *     6.6     4.2   157
 MIDDLE POWDER            7760     3.5     3.7    95      6.1     5.0   122
 OWL CREEK                8975     2.0     1.9   105      2.7     2.2   123
 POWDER RIVER PASS        9480     4.3     3.5   123      5.7     4.2   136
 SHELL CREEK              9580     7.4     5.3   140      6.7     4.6   146
 SYLVAN LAKE              8420     4.9     6.8    72      9.2     7.4   124
 SYLVAN ROAD              7120     3.5     3.8    92      6.3     6.9    91
 TIMBER CREEK             7950     2.3     2.4    96      5.7     3.0   190
 YOUNTS PEAK              8350     4.9     5.1    96      6.3     5.4   117
                                                -----                  -----
                Basin wide percent of average    108                    129


SHOSHONE RIVER

 BLACKWATER               9780     9.9     8.3   119      9.4     7.5   125
 EVENING STAR             9200     8.1     9.0    90     11.1     8.5   131
 KIRWIN                   9550     5.6     4.3   130      6.8     4.2   162
 MARQUETTE                8760     2.3      -M      *     6.6     4.2   157
 SYLVAN LAKE              8420     4.9     6.8    72      9.2     7.4   124
 SYLVAN ROAD              7120     3.5     3.8    92      6.3     6.9    91
 YOUNTS PEAK              8350     4.9     5.1    96      6.3     5.4   117
                                                -----                  -----
                Basin wide percent of average     99                    126


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     2.0     1.7   118      3.6     3.5   103
 BIG GOOSE                7990     4.0     2.5   160      7.8     3.1   252
 BONE SPRINGS DIV         9350     7.6     5.5   138      7.0     5.0   140
 BURGESS JUNCTION         7880     4.6     3.6   128      7.2     4.3   167
 CLOUD PEAK RESERVOIR     9860     5.9     3.9   151      7.0     5.0   140
 DOME LAKE                8880     5.2     4.3   121      8.4     5.0   168
 GRAVE SPRINGS            8550     2.5     2.7    93      4.5     3.7   122
 HANSEN SAWMILL           8360     2.4     2.1   114      4.3     3.3   130
 LITTLE GOOSE             8870     4.9      -M      *     8.7      -M      *
 MIDDLE POWDER            7760     3.5     3.7    95      6.1     5.0   122
 POWDER RIVER PASS        9480     4.3     3.5   123      5.7     4.2   136
 SOLDIER PARK             8720     3.7      -M      *     5.5      -M      *
 SUCKER CREEK             8880     6.3     3.4   185      7.2     4.6   157
 TIE CREEK                6870     2.5     1.2   208      7.7     3.8   203
                                                -----                  -----
                Basin wide percent of average    133                    151


BELLE FOURCHE

 BLIND PARK               6890     1.9     2.0    95      2.9     4.6    63
 COLE CANYON              5910     1.3     2.2    59      3.2     3.0   107
 NORTH RAPID CREEK        6130     2.5     1.8   139      2.4     3.9    62
                                                -----                  -----
                Basin wide percent of average     95                     74


UPPER N. PLATTE RIVER

 BLACKHALL MTN            9820     8.7      -M      *    10.4      -M      *
 CINNABAR PARK            9574     5.0     5.8    86      7.8     7.0   111
 COLUMBINE                9160     4.9     5.3    92      7.1     6.7   106
 DIVIDE PEAK              8880     5.7     5.3   108      9.1     6.4   142
 ELK RIVER                8700     4.2     3.3   127      6.2     5.4   115
 JOE WRIGHT              10120     4.6     6.5    71      8.6     8.0   108
 NORTH FRENCH CREEK      10130     6.2     8.2    76      7.3     7.8    94
 OLD BATTLE              10000     9.1     9.5    96     11.2     9.7   115
 SAGE CREEK BASIN         7850     4.9     3.1   158      4.9     3.7   132
 SOUTH BRUSH CREEK        8440     2.2     3.0    73      4.9     5.4    91
 TOWER                   10500     9.0    13.2    68     11.4    11.1   103
 WEBBER SPRINGS           9250     6.6     7.0    94      9.8     8.1   121
 WILLOW CREEK PASS        9540     2.7     3.7    73      4.5     4.5   100
                                                -----                  -----
                Basin wide percent of average     88                    111


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     4.6     6.3    73      6.7     6.5   103
 CASPER MTN.              7900     5.7     4.8   119      8.6     5.4   159
 DEADMAN HILL            10220     7.5     5.2   144      7.6     5.4   141
 DEER PARK                9700     3.3     4.6    72      6.3     7.4    85
 LAPRELE CREEK            8375     2.4     3.3    73      4.9     4.4   111
 RENO HILL                8400     5.2     4.4   118      6.9     5.2   133
 ROACH                    9700     5.6     4.5   124      7.8     5.4   144
 SAND LAKE               10050     8.3     9.6    86      8.8     7.5   117
 SOUTH PASS               9040     4.0     5.1    78      5.2     6.2    84
 WINDY PEAK               7900     2.3     2.4    96      3.9     3.9   100
                                                -----                  -----
                Basin wide percent of average     97                    116


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     4.1     1.9   216      5.3     4.6   115
 DIVIDE PEAK              8880     5.7     5.3   108      9.1     6.4   142
 OLD BATTLE              10000     9.1     9.5    96     11.2     9.7   115
 SANDSTONE RS             8150     2.5     2.5   100      4.9     5.7    86
 WHISKEY PARK             8950     5.6     6.4    88      9.3     8.2   113
                                                -----                  -----
                Basin wide percent of average    105                    115


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.2     4.2    76      4.1     4.4    93
 BLIND BULL SUM           8650     5.0     7.5    67      5.3     6.8    78
 EAST RIM DIVIDE          7930     2.4     3.4    71      4.1     3.6   114
 ELKHART PARK G.S.        9400     3.1     3.7    84      4.9     4.6   107
 GROS VENTRE SUMMIT       8750     3.2     4.1    78      4.6     4.4   105
 GUNSIGHT PASS            9820     3.9      -M      *     5.3      -M      *
 KENDALL R.S.             7740     3.6     3.4   106      5.3     4.2   126
 LOOMIS PARK              8240     3.5     4.6    76      5.8     5.2   112
 NEW FORK LAKE            8340     3.3     3.0   110      4.4     4.0   110
 POCKET CREEK             9360     2.5      -M      *     3.8      -M      *
 SNIDER BASIN             8060     2.7     3.9    69      3.9     4.7    83
 SPRING CREEK DIVIDE      9000     5.2     7.2    72      6.8     7.7    88
 TRIPLE PEAK              8500     5.4     6.7    81      7.7     6.8   113
                                                -----                  -----
                Basin wide percent of average     79                    101


LOWER GREEN RIVER

 HAMS FORK                7840     2.4     2.7    89      4.4     3.7   119
 HEWINTA                  9519     2.3     2.3   100      5.2     5.1   102
 HICKERSON PARK           9145     3.2     1.6   200      6.4     3.3   194
 HOLE-IN-ROCK             9150     2.1     1.6   131      5.6     3.0   187
 INDIAN CREEK             9425     5.5     7.0    79      6.1     7.3    84
 KELLEY R.S.              8180     3.4     4.4    77      6.0     6.0   100
 STEEL CREEK PARK        10200     3.1     4.2    74      5.9     5.3   111
                                                -----                  -----
                Basin wide percent of average     92                    118


UPPER BEAR RIVER

 BUG LAKE                 7950     3.8     4.3    88      6.3     6.0   105
 HAYDEN FORK              9212     2.8     3.2    88      7.2     6.4   112
 KELLEY R.S.              8180     3.4     4.4    77      6.0     6.0   100
 LILY LAKE                9156     2.2     3.1    71      5.4     5.9    92
 MONTE CRISTO             8960     4.8     5.5    87      6.8     7.6    89
 SALT RIVER SUMMIT        7760     2.4     2.8    86      4.2     5.2    81
 TRIAL LAKE               9992     4.6     5.9    78      5.5     7.0    79
                                                -----                  -----
                Basin wide percent of average     82                     94

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


 -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.