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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 11:53p, 8/16/18
Temperature 65.7°F
Wind 1.0 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 SUNDAY: NOVEMBER 22 , 2009
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     1.1     2.7    41      3.5     4.6    76
 COTTONWOOD CREEK         7670      .8     3.2    25      4.6     6.2    74
 GRAND TARGHEE            9260     8.6      -M      *     6.8      -M      *
 GRANITE CREEK            6770      .3     2.2    14      3.0     4.0    75
 GRASSY LAKE              7265     2.7     5.3    51      5.4     7.3    74
 GROS VENTRE SUMMIT       8750     2.2     3.0    73      2.4     3.4    71
 GUNSIGHT PASS            9820     1.9      -M      *     3.2      -M      *
 LEWIS LAKE DIVIDE        7850     3.4     5.2    65      6.1     7.3    84
 PHILLIPS BENCH           8200     2.1     4.5    47      4.0     5.5    73
 SALT RIVER SUMMIT        7760      .3     1.7    18      2.6     3.9    67
 SNAKE RIVER STATION      6920     1.3     2.6    50      5.1     4.8   106
 SPRING CREEK DIVIDE      9000     3.7     4.8    77      4.5     5.6    80
 THUMB DIVIDE             7980     2.7     2.8    96      5.8     4.1   141
 TOGWOTEE PASS            9580     5.1     5.5    93      5.3     5.7    93
 TWO OCEAN PLATEAU        9240     7.3     6.5   112      5.6     6.3    89
 WILLOW CREEK             8380     3.3     5.5    60      7.1     7.3    97
                                                -----                  -----
                Basin wide percent of average     65                     86


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     5.4     5.4   100      4.3     4.4    98
 BLACK BEAR               8170     7.3     6.8   107      8.5     8.0   106
 CANYON                   7870     2.7     2.2   123      4.2     3.8   111
 FISHER CREEK             9100     8.0     6.5   123      8.0     7.4   108
 MADISON PLATEAU          7750     4.6     4.1   112      7.7     5.4   143
 NORTHEAST ENTRANCE       7350      .7     1.4    50      3.6     3.1   116
 PARKER PEAK              9400     6.2     5.1   122      4.7     4.3   109
 SYLVAN LAKE              8420     3.0     4.7    64      5.0     5.4    93
 THUMB DIVIDE             7980     2.7     2.8    96      5.8     4.1   141
 TWO OCEAN PLATEAU        9240     7.3     6.5   112      5.6     6.3    89
 WHISKEY CREEK            6800     2.1     2.5    84      4.8     4.6   104
 WHITE MILL               8700     5.8     4.7   123      5.4     5.8    93
 WOLVERINE                7650     1.3     1.9    68      2.6     3.5    74
                                                -----                  -----
                Basin wide percent of average    105                    106


WIND RIVER

 BURROUGHS CREEK          8750     3.1     2.8   111      2.7     3.7    73
 COLD SPRINGS             9630     2.3     2.4    96      3.1     3.5    89
 DEER PARK                9700     5.0     4.1   122      6.1     5.6   109
 HOBBS PARK              10100     5.4     4.2   129      5.2     3.8   137
 LITTLE WARM              9370     1.8     2.5    72      2.6     3.6    72
 SOUTH PASS               9040     4.2     3.7   114      5.1     4.7   109
 ST. LAWRENCE ALT         8620     1.8     2.0    90      3.8     3.0   127
 TOGWOTEE PASS            9580     5.1     5.5    93      5.3     5.7    93
 TOWNSEND CREEK           8700     3.0     2.2   136      5.0     3.7   135
                                                -----                  -----
                Basin wide percent of average    108                    104


BIGHORN BASIN

 BALD MTN.                9380     4.0     4.8    83      3.2     4.3    74
 BEAR TRAP MEADOW         8200     1.2     1.3    92      2.2     2.9    76
 BLACKWATER               9780     6.6     6.0   110      5.6     5.5   102
 BONE SPRINGS DIV         9350     3.6     4.5    80      3.2     4.2    76
 EVENING STAR             9200     6.5     6.2   105      7.6     6.3   121
 GRAVE SPRINGS            8550     2.7     2.3   117      3.9     3.1   126
 KIRWIN                   9550     3.2     3.4    94      2.7     3.4    79
 MARQUETTE                8760     2.8     3.0    93      3.2     3.6    89
 MIDDLE POWDER            7760     2.8     2.8   100      3.3     4.2    79
 OWL CREEK                8975     2.4     1.6   150      2.0     1.9   105
 POWDER RIVER PASS        9480     2.2     2.6    85      2.5     3.4    74
 SHELL CREEK              9580     3.9     4.3    91      3.5     3.7    95
 SYLVAN LAKE              8420     3.0     4.7    64      5.0     5.4    93
 SYLVAN ROAD              7120     1.6     2.2    73      4.3     5.0    86
 TIMBER CREEK             7950      .9     2.0    45      2.5     2.7    93
 YOUNTS PEAK              8350     3.4     3.4   100      2.8     4.0    70
                                                -----                  -----
                Basin wide percent of average     92                     90


SHOSHONE RIVER

 BLACKWATER               9780     6.6     6.0   110      5.6     5.5   102
 EVENING STAR             9200     6.5     6.2   105      7.6     6.3   121
 KIRWIN                   9550     3.2     3.4    94      2.7     3.4    79
 MARQUETTE                8760     2.8     3.0    93      3.2     3.6    89
 SYLVAN LAKE              8420     3.0     4.7    64      5.0     5.4    93
 SYLVAN ROAD              7120     1.6     2.2    73      4.3     5.0    86
 YOUNTS PEAK              8350     3.4     3.4   100      2.8     4.0    70
                                                -----                  -----
                Basin wide percent of average     94                     94


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.2     1.3    92      2.2     2.9    76
 BIG GOOSE                7990     1.9     1.8   106      3.5     2.8   125
 BONE SPRINGS DIV         9350     3.6     4.5    80      3.2     4.2    76
 BURGESS JUNCTION         7880     3.2     2.9   110      3.8     3.6   106
 CLOUD PEAK RESERVOIR     9860     3.9     3.0   130      3.4     4.2    81
 DOME LAKE                8880     2.5     3.5    71      3.7     4.2    88
 GRAVE SPRINGS            8550     2.7     2.3   117      3.9     3.1   126
 HANSEN SAWMILL           8360     1.4     1.5    93      2.2     2.8    79
 MIDDLE POWDER            7760     2.8     2.8   100      3.3     4.2    79
 POWDER RIVER PASS        9480     2.2     2.6    85      2.5     3.4    74
 SUCKER CREEK             8880     3.9     2.6   150      4.1     3.9   105
 TIE CREEK                6870      .0     1.1     0      4.2     3.4   124
                                                -----                  -----
                Basin wide percent of average     98                     94


BELLE FOURCHE

 BLIND PARK               6890     1.4     1.6    87      4.3     4.0   108
 COLE CANYON              5910      .0     1.6     0      4.0     2.7   148
 NORTH RAPID CREEK        6130     1.5     1.2   125      4.3     3.5   123
                                                -----                  -----
                Basin wide percent of average     66                    124


UPPER N. PLATTE RIVER

 COLUMBINE                9160     1.7     3.5    49      5.0     4.9   102
 DIVIDE PEAK              8880     3.9     3.9   100      7.1     5.0   142
 ELK RIVER                8700     1.2     2.1    57      4.6     4.2   110
 JOE WRIGHT              10120     6.1     5.2   117      6.0     6.3    95
 NORTH FRENCH CREEK      10130     8.8     6.2   142      9.2     6.2   148
 OLD BATTLE              10000     9.2     7.0   131      9.6     7.2   133
 SAGE CREEK BASIN         7850     2.0     2.3    87      4.1     2.9   141
 SOUTH BRUSH CREEK        8440     2.2     2.1   105      5.8     4.4   132
 TOWER                   10500     8.4     9.6    88      8.7     8.3   105
 WEBBER SPRINGS           9250     4.6     4.9    94      7.8     6.1   128
 WILLOW CREEK PASS        9540     2.6     2.8    93      3.7     3.6   103
                                                -----                  -----
                Basin wide percent of average    102                    121


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     5.6     4.6   122      6.7     4.9   137
 CASPER MTN.              7900     2.9     3.7    78      4.4     4.4   100
 DEADMAN HILL            10220      -M     4.2      *     6.2     4.4   141
 DEER PARK                9700     5.0     4.1   122      6.1     5.6   109
 LAPRELE CREEK            8375     2.0     2.5    80      4.3     3.6   119
 RENO HILL                8400     4.0     3.4   118      5.3     4.3   123
 ROACH                    9700     4.7     3.2   147      6.5     4.3   151
 SAND LAKE               10050     9.2     7.2   128      9.6     5.8   166
 SOUTH PASS               9040     4.2     3.7   114      5.1     4.7   109
 WINDY PEAK               7900     1.4     1.7    82      4.0     3.1   129
                                                -----                  -----
                Basin wide percent of average    114                    129


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     1.1     1.4    79      3.4     3.6    94
 DIVIDE PEAK              8880     3.9     3.9   100      7.1     5.0   142
 OLD BATTLE              10000     9.2     7.0   131      9.6     7.2   133
 SANDSTONE RS             8150      .1     1.6     6      3.8     4.5    84
 WHISKEY PARK             8950     3.4     4.6    74      7.5     6.0   125
                                                -----                  -----
                Basin wide percent of average     96                    119


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.0     3.0   100      3.2     3.5    91
 BLIND BULL SUM           8650     3.2     5.0    64      2.9     4.8    60
 EAST RIM DIVIDE          7930      .2     2.2     9      2.0     2.8    71
 ELKHART PARK G.S.        9400     2.1     2.5    84      2.8     3.6    78
 GROS VENTRE SUMMIT       8750     2.2     3.0    73      2.4     3.4    71
 GUNSIGHT PASS            9820     1.9      -M      *     3.2      -M      *
 KENDALL R.S.             7740      .2     2.2     9      2.2     3.2    69
 LOOMIS PARK              8240      .5     3.1    16      2.7     3.8    71
 NEW FORK LAKE            8340      .2     1.9    11       -M     3.1      *
 SNIDER BASIN             8060     1.2     2.5    48      2.8     3.5    80
 SPRING CREEK DIVIDE      9000     3.7     4.8    77      4.5     5.6    80
 TRIPLE PEAK              8500     4.4     4.4   100      5.2     5.0   104
                                                -----                  -----
                Basin wide percent of average     60                     78


LOWER GREEN RIVER

 HAMS FORK                7840      .2     1.6    12      3.3     2.8   118
 HEWINTA                  9519      .7     1.7    41      3.1     4.1    76
 HICKERSON PARK           9145      .7     1.1    64      3.4     2.8   121
 HOLE-IN-ROCK             9150     1.2     1.1   109      3.8     2.6   146
 INDIAN CREEK             9425     4.5     4.7    96      4.8     5.4    89
 KELLEY R.S.              8180     2.1     3.0    70      3.9     4.4    89
 STEEL CREEK PARK        10200     2.6     3.2    81      4.0     4.3    93
                                                -----                  -----
                Basin wide percent of average     73                    100


UPPER BEAR RIVER

 BUG LAKE                 7950      .3     3.0    10      4.1     4.5    91
 HAYDEN FORK              9212     1.3     2.2    59      4.0     4.8    83
 KELLEY R.S.              8180     2.1     3.0    70      3.9     4.4    89
 LILY LAKE                9156     1.7     2.2    77      3.3     4.6    72
 MONTE CRISTO             8960     2.4     3.8    63      4.5     5.6    80
 SALT RIVER SUMMIT        7760      .3     1.7    18      2.6     3.9    67
 TRIAL LAKE               9992     2.7     4.3    63      3.4     5.3    64
                                                -----                  -----
                Basin wide percent of average     53                     78

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


 -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.