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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 5:48p, 10/20/18
Temperature 60.3°F
Wind 2.0 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 3 , 2007
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     2.7     4.2    64      9.1     6.2   147
 COTTONWOOD CREEK         7670     3.3     4.8    69      6.9     8.2    84
 GRANITE CREEK            6770     1.5     3.6    42      7.4     5.5   135
 GRASSY LAKE              7265     5.5     7.9    70     13.0     9.9   131
 GROS VENTRE SUMMIT       8750     4.4     4.0   110      6.0     4.3   140
 LEWIS LAKE DIVIDE        7850     7.0     7.9    89     12.6    10.1   125
 PHILLIPS BENCH           8200     5.2     6.6    79      9.7     7.6   128
 SALT RIVER SUMMIT        7760      .4     2.7    15      3.1     5.1    61
 SNAKE RIVER STATION      6920     1.7     4.2    40      9.3     6.6   141
 SPRING CREEK DIVIDE      9000     3.6     7.0    51      5.1     7.5    68
 THUMB DIVIDE             7980     3.0     4.1    73      7.2     5.5   131
 TOGWOTEE PASS            9580     8.3     7.2   115      9.7     7.4   131
 TWO OCEAN PLATEAU        9240    11.4     8.5   134     11.3     8.4   135
 WILLOW CREEK             8380     4.2     7.9    53      9.8     9.6   102
                                                -----                  -----
                Basin wide percent of average     77                    118


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     9.0     7.2   125      8.7     6.0   145
 BLACK BEAR               8170     9.1     9.9    92     12.0    10.7   112
 CANYON                   7870     3.3     3.4    97      6.7     4.9   137
 FISHER CREEK             9100    13.2     9.6   138     12.7    10.1   126
 MADISON PLATEAU          7750     5.1     6.4    80      9.1     7.4   123
 NORTHEAST ENTRANCE       7350     1.0     2.6    38      5.3     4.1   129
 PARKER PEAK              9400     8.1     6.9   117      8.7     5.6   155
 SYLVAN LAKE              8420     5.1     6.7    76      9.2     7.2   128
 THUMB DIVIDE             7980     3.0     4.1    73      7.2     5.5   131
 TWO OCEAN PLATEAU        9240    11.4     8.5   134     11.3     8.4   135
 WHISKEY CREEK            6800     2.5     4.0    62      7.5     6.0   125
 WHITE MILL               8700     8.5     6.8   125      8.9     7.9   113
 WOLVERINE                7650     1.5     3.0    50      5.7     4.6   124
                                                -----                  -----
                Basin wide percent of average    102                    128


WIND RIVER

 BURROUGHS CREEK          8750     5.4     3.9   138      8.1     5.0   162
 COLD SPRINGS             9630      .7     3.2    22      3.5     4.3    81
 DEER PARK                9700      -M     4.6      *     5.3     7.2    74
 HOBBS PARK              10100     2.5     5.3    47      4.5     4.7    96
 LITTLE WARM              9370     2.6     3.5    74      5.0     4.7   106
 SOUTH PASS               9040     1.5     5.0    30      4.3     6.1    70
 ST. LAWRENCE ALT         8620      .8     2.7    30      2.5     3.5    71
 TOGWOTEE PASS            9580     8.3     7.2   115      9.7     7.4   131
 TOWNSEND CREEK           8700      .8     3.0    27      3.5     4.6    76
                                                -----                  -----
                Basin wide percent of average     67                     98


BIGHORN BASIN

 BALD MTN.                9380     4.1     6.1    67      4.7     5.4    87
 BEAR TRAP MEADOW         8200     1.6     1.7    94      3.2     3.4    94
 BLACKWATER               9780     9.5     8.0   119      8.7     7.3   119
 BONE SPRINGS DIV         9350     4.2     5.4    78      5.2     5.0   104
 EVENING STAR             9200     8.8     8.8   100     11.6     8.4   138
 GRAVE SPRINGS            8550     1.9     2.7    70      3.8     3.6   106
 KIRWIN                   9550     5.5     4.2   131      6.6     4.2   157
 MARQUETTE                8760      .2     3.8     5      4.3     4.1   105
 MIDDLE POWDER            7760     2.3     3.6    64      3.6     5.0    72
 OWL CREEK                8975     1.6     1.9    84      3.5     2.2   159
 POWDER RIVER PASS        9480     2.8     3.4    82      4.8     4.2   114
 SHELL CREEK              9580     5.8     5.2   112      6.4     4.6   139
 SYLVAN LAKE              8420     5.1     6.7    76      9.2     7.2   128
 SYLVAN ROAD              7120     1.7     3.7    46      9.0     6.7   134
 TIMBER CREEK             7950      .6     2.4    25      4.3     3.0   143
 YOUNTS PEAK              8350     5.1     4.8   106      8.1     5.3   153
                                                -----                  -----
                Basin wide percent of average     84                    122


SHOSHONE RIVER

 BLACKWATER               9780     9.5     8.0   119      8.7     7.3   119
 EVENING STAR             9200     8.8     8.8   100     11.6     8.4   138
 KIRWIN                   9550     5.5     4.2   131      6.6     4.2   157
 MARQUETTE                8760      .2     3.8     5      4.3     4.1   105
 SYLVAN LAKE              8420     5.1     6.7    76      9.2     7.2   128
 SYLVAN ROAD              7120     1.7     3.7    46      9.0     6.7   134
 YOUNTS PEAK              8350     5.1     4.8   106      8.1     5.3   153
                                                -----                  -----
                Basin wide percent of average     90                    133


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.6     1.7    94      3.2     3.4    94
 BIG GOOSE                7990     2.5     2.4   104      5.6     3.1   181
 BONE SPRINGS DIV         9350     4.2     5.4    78      5.2     5.0   104
 BURGESS JUNCTION         7880     2.5     3.5    71      4.9     4.3   114
 CLOUD PEAK RESERVOIR     9860     4.4     3.9   113      6.6     4.9   135
 DOME LAKE                8880     3.0     4.2    71      6.3     5.0   126
 GRAVE SPRINGS            8550     1.9     2.7    70      3.8     3.6   106
 HANSEN SAWMILL           8360     2.1     2.1   100      4.2     3.2   131
 MIDDLE POWDER            7760     2.3     3.6    64      3.6     5.0    72
 POWDER RIVER PASS        9480     2.8     3.4    82      4.8     4.2   114
 SUCKER CREEK             8880     2.9     3.3    88      5.1     4.6   111
 TIE CREEK                6870      .5     1.2    42      4.1     3.7   111
                                                -----                  -----
                Basin wide percent of average     82                    115


BELLE FOURCHE

 BLIND PARK               6890      .7     2.0    35      2.6     4.6    57
 COLE CANYON              5910      .4     2.2    18      2.2     3.0    73
 NORTH RAPID CREEK        6130     1.8     1.8   100      2.0     3.8    53
                                                -----                  -----
                Basin wide percent of average     48                     60


UPPER N. PLATTE RIVER

 COLUMBINE                9160     2.2     5.1    43      5.9     6.5    91
 DIVIDE PEAK              8880     5.1     5.2    98      6.0     6.3    95
 ELK RIVER                8700     3.0     3.2    94      5.7     5.3   108
 JOE WRIGHT              10120     6.5     6.4   102      8.2     7.9   104
 NORTH FRENCH CREEK      10130     7.7     8.0    96      8.9     7.6   117
 OLD BATTLE              10000     6.7     9.3    72      8.9     9.5    94
 SAGE CREEK BASIN         7850     1.6     3.0    53      4.6     3.7   124
 SOUTH BRUSH CREEK        8440     3.4     2.9   117      6.3     5.3   119
 TOWER                   10500     7.0    12.9    54      9.7    10.9    89
 WEBBER SPRINGS           9250     4.7     6.8    69      7.3     7.9    92
 WILLOW CREEK PASS        9540     4.0     3.7   108      5.0     4.4   114
                                                -----                  -----
                Basin wide percent of average     78                    102


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     4.5     6.1    74      6.0     6.4    94
 CASPER MTN.              7900     1.1     4.7    23      4.7     5.3    89
 DEADMAN HILL            10220     5.2     5.1   102      5.4     5.4   100
 DEER PARK                9700      -M     4.6      *     5.3     7.2    74
 LAPRELE CREEK            8375      .2     3.3     6      3.0     4.3    70
 RENO HILL                8400     2.4     4.3    56      4.8     5.2    92
 ROACH                    9700     4.4     4.4   100      6.1     5.3   115
 SAND LAKE               10050     7.7     9.4    82      8.5     7.3   116
 SOUTH PASS               9040     1.5     5.0    30      4.3     6.1    70
 WINDY PEAK               7900      .8     2.3    35      2.5     3.8    66
                                                -----                  -----
                Basin wide percent of average     62                     90


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     1.3     1.9    68      4.1     4.5    91
 DIVIDE PEAK              8880     5.1     5.2    98      6.0     6.3    95
 OLD BATTLE              10000     6.7     9.3    72      8.9     9.5    94
 SANDSTONE RS             8150      .8     2.4    33      4.8     5.6    86
 WHISKEY PARK             8950     4.4     6.3    70      7.7     8.0    96
                                                -----                  -----
                Basin wide percent of average     73                     93


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     2.2     4.1    54      3.2     4.4    73
 BLIND BULL SUM           8650     4.6     7.3    63      5.1     6.6    77
 EAST RIM DIVIDE          7930      .3     3.3     9      3.1     3.6    86
 ELKHART PARK G.S.        9400     2.2     3.6    61      3.7     4.5    82
 GROS VENTRE SUMMIT       8750     4.4     4.0   110      6.0     4.3   140
 KENDALL R.S.             7740     1.6     3.3    48      4.2     4.2   100
 LOOMIS PARK              8240     2.3     4.5    51      4.2     5.0    84
 NEW FORK LAKE            8340     1.5     2.9    52      3.0     3.9    77
 SNIDER BASIN             8060      .9     3.7    24      2.8     4.6    61
 SPRING CREEK DIVIDE      9000     3.6     7.0    51      5.1     7.5    68
 TRIPLE PEAK              8500     4.0     6.5    62      6.9     6.7   103
                                                -----                  -----
                Basin wide percent of average     55                     86


LOWER GREEN RIVER

 HAMS FORK                7840      .3     2.6    12      2.2     3.6    61
 HEWINTA                  9519      .6     2.2    27      5.5     5.0   110
 HICKERSON PARK           9145      .5     1.5    33      3.2     3.3    97
 HOLE-IN-ROCK             9150      .6     1.5    40      3.9     3.0   130
 INDIAN CREEK             9425     2.7     6.9    39      3.9     7.1    55
 KELLEY R.S.              8180     1.4     4.3    33      4.0     5.8    69
 STEEL CREEK PARK        10200     1.7     4.1    41      6.0     5.2   115
                                                -----                  -----
                Basin wide percent of average     34                     87


UPPER BEAR RIVER

 BUG LAKE                 7950      -M     4.2      *     2.4     5.8    41
 HAYDEN FORK              9212     2.3     3.2    72      5.1     6.3    81
 KELLEY R.S.              8180     1.4     4.3    33      4.0     5.8    69
 LILY LAKE                9156     1.1     3.0    37      5.2     5.8    90
 MONTE CRISTO             8960     2.5     5.4    46      5.0     7.4    68
 SALT RIVER SUMMIT        7760      .4     2.7    15      3.1     5.1    61
 TRIAL LAKE               9992     2.8     5.8    48      4.0     6.9    58
                                                -----                  -----
                Basin wide percent of average     43                     67

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


 -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.