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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


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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 TUESDAY: NOVEMBER 30 , 2010
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     4.6     4.0   115      7.5     5.9   127
 COTTONWOOD CREEK         7670     8.3     4.5   184     12.2     7.8   156
 GRAND TARGHEE            9260    14.8      -M      *    11.0      -M      *
 GRANITE CREEK            6770     4.0     3.3   121      6.5     5.2   125
 GRASSY LAKE              7265     7.3     7.4    99     10.5     9.4   112
 GROS VENTRE SUMMIT       8750     4.7     3.8   124      4.8     4.2   114
 GUNSIGHT PASS            9820     4.8      -M      *     5.3      -M      *
 LEWIS LAKE DIVIDE        7850     8.1     7.4   109     10.6     9.6   110
 PHILLIPS BENCH           8200     9.1     6.2   147     10.5     7.2   146
 SALT RIVER SUMMIT        7760     3.8     2.5   152      7.0     4.9   143
 SNAKE RIVER STATION      6920     3.8     3.9    97      8.2     6.3   130
 SPRING CREEK DIVIDE      9000     8.3     6.6   126      9.4     7.2   131
 THUMB DIVIDE             7980     5.6     3.9   144      6.7     5.3   126
 TOGWOTEE PASS            9580     8.8     6.9   128      9.7     7.1   137
 TWO OCEAN PLATEAU        9240    10.7     8.1   132      8.6     8.0   108
 WILLOW CREEK             8380     8.6     7.4   116     13.5     9.1   148
                                                -----                  -----
                Basin wide percent of average    126                    129


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     6.7     6.8    99      6.8     5.8   117
 BLACK BEAR               8170    11.3     9.3   122     13.1    10.3   127
 CANYON                   7870     4.2     3.2   131      5.7     4.7   121
 FISHER CREEK             9100     9.5     8.9   107     10.5     9.6   109
 MADISON PLATEAU          7750     7.2     5.9   122      9.2     7.0   131
 NORTHEAST ENTRANCE       7350     2.7     2.4   113      5.0     3.9   128
 PARKER PEAK              9400     7.5     6.5   115      8.5     5.4   157
 SYLVAN LAKE              8420     5.7     6.2    92      8.1     6.9   117
 THUMB DIVIDE             7980     5.6     3.9   144      6.7     5.3   126
 TWO OCEAN PLATEAU        9240    10.7     8.1   132      8.6     8.0   108
 WHISKEY CREEK            6800     4.3     3.7   116      7.2     5.8   124
 WHITE MILL               8700     6.7     6.3   106      8.0     7.5   107
 WOLVERINE                7650     3.6     2.8   129      4.5     4.4   102
                                                -----                  -----
                Basin wide percent of average    116                    120


WIND RIVER

 BURROUGHS CREEK          8750     3.2     3.7    86      3.8     4.8    79
 CASTLE CREEK             8400     1.7      -M      *     2.4      -M      *
 COLD SPRINGS             9630     2.5     3.1    81      2.8     4.1    68
 DEER PARK                9700     6.5     4.5   144      7.1     7.0   101
 HOBBS PARK              10100     5.3     5.2   102      4.7     4.5   104
 LITTLE WARM              9370     3.5     3.3   106      3.4     4.5    76
 SOUTH PASS               9040     4.8     4.9    98      4.6     5.9    78
 ST. LAWRENCE ALT         8620     1.7     2.7    63      2.5     3.5    71
 TOGWOTEE PASS            9580     8.8     6.9   128      9.7     7.1   137
 TOWNSEND CREEK           8700     3.0     2.9   103      4.9     4.4   111
                                                -----                  -----
                Basin wide percent of average    106                     95


BIGHORN BASIN

 BALD MTN.                9380     6.6     5.8   114      6.0     5.2   115
 BEAR TRAP MEADOW         8200     1.2     1.6    75      2.8     3.4    82
 BLACKWATER               9780     7.4     7.6    97      7.0     7.0   100
 BONE SPRINGS DIV         9350     4.9     5.2    94      3.9     4.8    81
 EVENING STAR             9200     7.6     8.2    93      9.0     8.0   113
 GRAVE SPRINGS            8550     2.6     2.7    96      3.2     3.6    89
 KIRWIN                   9550     3.8     4.1    93      4.1     4.0   103
 MARQUETTE                8760      .9     3.7    24      2.2     4.1    54
 MIDDLE POWDER            7760     3.6     3.5   103      2.9     4.9    59
 OWL CREEK                8975     1.2     1.9    63      1.8     2.2    82
 POWDER RIVER PASS        9480     3.8     3.3   115      4.7     4.0   118
 SHELL CREEK              9580     4.7     5.0    94      4.8     4.4   109
 SYLVAN LAKE              8420     5.7     6.2    92      8.1     6.9   117
 SYLVAN ROAD              7120     3.2     3.5    91      5.7     6.5    88
 TIMBER CREEK             7950     1.4     2.3    61      1.9     3.0    63
 YOUNTS PEAK              8350     4.9     4.6   107      4.6     5.1    90
                                                -----                  -----
                Basin wide percent of average     92                     94


SHOSHONE RIVER

 BLACKWATER               9780     7.4     7.6    97      7.0     7.0   100
 EVENING STAR             9200     7.6     8.2    93      9.0     8.0   113
 KIRWIN                   9550     3.8     4.1    93      4.1     4.0   103
 MARQUETTE                8760      .9     3.7    24      2.2     4.1    54
 SYLVAN LAKE              8420     5.7     6.2    92      8.1     6.9   117
 SYLVAN ROAD              7120     3.2     3.5    91      5.7     6.5    88
 YOUNTS PEAK              8350     4.9     4.6   107      4.6     5.1    90
                                                -----                  -----
                Basin wide percent of average     88                     98


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.2     1.6    75      2.8     3.4    82
 BIG GOOSE                7990     1.2     2.3    52      2.8     3.0    93
 BONE SPRINGS DIV         9350     4.9     5.2    94      3.9     4.8    81
 BURGESS JUNCTION         7880     2.2     3.4    65      3.6     4.2    86
 CLOUD PEAK RESERVOIR     9860     4.2     3.7   114      4.7     4.8    98
 DOME LAKE                8880     1.7     4.0    43      3.8     4.8    79
 GRAVE SPRINGS            8550     2.6     2.7    96      3.2     3.6    89
 HANSEN SAWMILL           8360     1.3     2.0    65      1.8     3.2    56
 LITTLE GOOSE             8870     1.8      -M      *     5.0      -M      *
 MIDDLE POWDER            7760     3.6     3.5   103      2.9     4.9    59
 POWDER RIVER PASS        9480     3.8     3.3   115      4.7     4.0   118
 SOLDIER PARK             8720     1.0      -M      *     2.4      -M      *
 SUCKER CREEK             8880     3.1     3.1   100      3.6     4.4    82
 TIE CREEK                6870     1.4     1.2   117      2.9     3.7    78
                                                -----                  -----
                Basin wide percent of average     87                     83


BELLE FOURCHE

 BLIND PARK               6890     1.4     1.9    74      6.6     4.5   147
 COLE CANYON              5910     2.2     2.1   105      4.0     3.0   133
 NORTH RAPID CREEK        6130     2.0     1.7   118      5.6     3.8   147
                                                -----                  -----
                Basin wide percent of average     98                    143


UPPER N. PLATTE RIVER

 COLUMBINE                9160     8.4     4.8   175     11.5     6.2   185
 DIVIDE PEAK              8880     4.9     4.9   100      8.2     6.1   134
 ELK RIVER                8700     4.7     3.0   157      8.0     5.1   157
 JOE WRIGHT              10120     9.2     6.2   148     13.9     7.6   183
 NORTH FRENCH CREEK      10130    11.1     7.7   144     11.8     7.3   162
 OLD BATTLE              10000    10.4     8.8   118     12.3     9.1   135
 SAGE CREEK BASIN         7850     2.8     2.8   100      6.0     3.5   171
 SOUTH BRUSH CREEK        8440     4.9     2.8   175      7.9     5.1   155
 TOWER                   10500    15.8    12.3   128     17.9    10.4   172
 WEBBER SPRINGS           9250     6.7     6.5   103     10.8     7.6   142
 WILLOW CREEK PASS        9540     6.1     3.5   174      7.1     4.3   165
                                                -----                  -----
                Basin wide percent of average    134                    160


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     6.4     5.9   108      8.5     6.1   139
 CASPER MTN.              7900     3.0     4.5    67      5.8     5.2   112
 DEADMAN HILL            10220     5.3     5.0   106      9.4     5.2   181
 DEER PARK                9700     6.5     4.5   144      7.1     7.0   101
 LAPRELE CREEK            8375     2.5     3.1    81      4.2     4.2   100
 RENO HILL                8400     4.1     4.2    98      5.9     5.0   118
 ROACH                    9700     6.0     4.2   143      8.4     5.2   162
 SAND LAKE               10050    11.0     9.0   122     10.8     7.1   152
 SOUTH PASS               9040     4.8     4.9    98      4.6     5.9    78
 WINDY PEAK               7900     2.1     2.2    95      4.6     3.7   124
                                                -----                  -----
                Basin wide percent of average    109                    127


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     2.7     1.8   150      5.4     4.3   126
 DIVIDE PEAK              8880     4.9     4.9   100      8.2     6.1   134
 OLD BATTLE              10000    10.4     8.8   118     12.3     9.1   135
 SANDSTONE RS             8150     2.0     2.3    87      7.6     5.4   141
 WHISKEY PARK             8950      -M     6.0      *    11.1     7.6   146
                                                -----                  -----
                Basin wide percent of average    112                    137


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.6     3.9    92      4.6     4.2   110
 BLIND BULL SUM           8650     7.1     6.9   103      5.1     6.3    81
 EAST RIM DIVIDE          7930     2.8     3.1    90      3.2     3.4    94
 ELKHART PARK G.S.        9400     2.6     3.4    76      3.5     4.3    81
 GROS VENTRE SUMMIT       8750     4.7     3.8   124      4.8     4.2   114
 GUNSIGHT PASS            9820     4.8      -M      *     5.3      -M      *
 KENDALL R.S.             7740     2.0     3.1    65      4.1     4.0   103
 LOOMIS PARK              8240     4.4     4.2   105      5.2     4.8   108
 NEW FORK LAKE            8340     2.8     2.7   104      3.0     3.8    79
 POCKET CREEK             9360     3.3      -M      *     4.5      -M      *
 SNIDER BASIN             8060     5.0     3.5   143      6.1     4.4   139
 SPRING CREEK DIVIDE      9000     8.3     6.6   126      9.4     7.2   131
 TRIPLE PEAK              8500     7.1     6.1   116      9.1     6.4   142
                                                -----                  -----
                Basin wide percent of average    107                    110


LOWER GREEN RIVER

 HAMS FORK                7840     3.1     2.4   129      4.7     3.5   134
 HEWINTA                  9519      .8     2.1    38      5.4     4.8   113
 HICKERSON PARK           9145      .6     1.5    40      2.7     3.2    84
 HOLE-IN-ROCK             9150     1.5     1.4   107      3.5     2.9   121
 INDIAN CREEK             9425     8.4     6.5   129      8.5     6.8   125
 KELLEY R.S.              8180     5.4     4.1   132      7.5     5.6   134
 STEEL CREEK PARK        10200     3.2     3.9    82      6.8     5.1   133
                                                -----                  -----
                Basin wide percent of average    105                    123


UPPER BEAR RIVER

 BUG LAKE                 7950     6.0     3.9   154      9.0     5.6   161
 HAYDEN FORK              9212     4.2     3.0   140     10.1     6.0   168
 KELLEY R.S.              8180     5.4     4.1   132      7.5     5.6   134
 LILY LAKE                9156     4.0     2.8   143      7.9     5.6   141
 MONTE CRISTO             8960     8.8     5.1   173     11.6     7.1   163
 SALT RIVER SUMMIT        7760     3.8     2.5   152      7.0     4.9   143
 TRIAL LAKE               9992     9.2     5.5   167     11.3     6.6   171
                                                -----                  -----
                Basin wide percent of average    154                    156

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


 -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.