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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 11:03a, 11/12/18
Temperature 16.9°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 FRIDAY: DECEMBER 9 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     5.2     5.2   100      8.7     7.3   119
 COTTONWOOD CREEK         7670     3.8     6.0    63      8.5     9.4    90
 GRAND TARGHEE            9260    10.7      -M      *     9.8      -M      *
 GRANITE CREEK            6770     3.6     4.5    80      5.5     6.5    85
 GRASSY LAKE              7265     5.6     9.5    59     10.7    11.6    92
 GROS VENTRE SUMMIT       8750     3.2     4.7    68      4.8     4.9    98
 GUNSIGHT PASS            9820     4.0      -M      *     5.4      -M      *
 LEWIS LAKE DIVIDE        7850     6.3     9.5    66     11.4    11.9    96
 PHILLIPS BENCH           8200     4.8     8.0    60      7.4     9.0    82
 SALT RIVER SUMMIT        7760     2.6     3.4    76      4.4     6.0    73
 SNAKE RIVER STATION      6920     4.4     5.1    86      8.8     7.7   114
 SPRING CREEK DIVIDE      9000     5.2     8.4    62      6.9     8.8    78
 THUMB DIVIDE             7980     4.3     5.0    86      7.1     6.4   111
 TOGWOTEE PASS            9580     6.8     8.2    83      8.6     8.5   101
 TWO OCEAN PLATEAU        9240    11.3     9.7   116     10.0     9.7   103
 WILLOW CREEK             8380     5.6     9.4    60     11.0    11.0   100
                                                -----                  -----
                Basin wide percent of average     75                     96


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     7.8     8.3    94      8.1     7.0   116
 BLACK BEAR               8170     9.1    11.7    78     11.7    12.4    94
 CANYON                   7870     3.3     4.0    82      5.4     5.6    96
 FISHER CREEK             9100    10.5    11.4    92     12.3    11.7   105
 MADISON PLATEAU          7750     6.0     7.6    79      9.9     8.8   112
 NORTHEAST ENTRANCE       7350     2.2     3.2    69      4.4     4.7    94
 PARKER PEAK              9400     7.6     7.7    99      9.5     6.3   151
 SYLVAN LAKE              8420     5.1     7.6    67      9.5     8.3   114
 THUMB DIVIDE             7980     4.3     5.0    86      7.1     6.4   111
 TWO OCEAN PLATEAU        9240    11.3     9.7   116     10.0     9.7   103
 WHISKEY CREEK            6800     4.2     4.8    88      7.8     7.0   111
 WHITE MILL               8700     5.9     8.0    74      8.0     9.2    87
 WOLVERINE                7650     4.4     3.8   116      6.0     5.2   115
                                                -----                  -----
                Basin wide percent of average     88                    107


WIND RIVER

 BURROUGHS CREEK          8750     3.7     4.8    77      4.6     5.7    81
 CASTLE CREEK             8400     2.1      -M      *     3.1      -M      *
 COLD SPRINGS             9630     3.3     3.6    92      4.7     4.6   102
 DEER PARK                9700     3.7     5.0    74      6.9     8.1    85
 HOBBS PARK              10100     6.2     6.1   102      6.3     5.1   124
 LITTLE WARM              9370     2.7     4.0    68      4.9     5.2    94
 SOUTH PASS               9040     4.4     5.9    75      5.7     6.9    83
 ST. LAWRENCE ALT         8620     2.1     3.0    70      3.5     3.8    92
 TOGWOTEE PASS            9580     6.8     8.2    83      8.6     8.5   101
 TOWNSEND CREEK           8700     3.2     3.4    94      5.9     4.9   120
                                                -----                  -----
                Basin wide percent of average     82                     97


BIGHORN BASIN

 BALD MTN.                9380     7.7     6.9   112      6.8     6.1   111
 BEAR TRAP MEADOW         8200     2.1     2.0   105      4.1     3.7   111
 BLACKWATER               9780    10.2     9.2   111      9.8     8.3   118
 BONE SPRINGS DIV         9350     8.0     5.9   136      7.5     5.5   136
 EVENING STAR             9200     8.4    10.2    82     11.4     9.5   120
 GRAVE SPRINGS            8550     2.6     2.9    90      4.7     3.9   121
 KIRWIN                   9550     5.8     4.7   123      7.1     4.6   154
 MARQUETTE                8760     2.8      -M      *     7.1     4.4   161
 MIDDLE POWDER            7760     3.6     4.0    90      6.5     5.4   120
 OWL CREEK                8975     2.1     2.1   100      3.1     2.4   129
 POWDER RIVER PASS        9480     4.5     3.8   118      6.1     4.6   133
 SHELL CREEK              9580     7.6     5.6   136      7.1     5.1   139
 SYLVAN LAKE              8420     5.1     7.6    67      9.5     8.3   114
 SYLVAN ROAD              7120     3.6     4.4    82      6.7     7.8    86
 TIMBER CREEK             7950     2.6     2.5   104      6.0     3.2   188
 YOUNTS PEAK              8350     5.1     5.7    89      6.4     6.0   107
                                                -----                  -----
                Basin wide percent of average    102                    124


SHOSHONE RIVER

 BLACKWATER               9780    10.2     9.2   111      9.8     8.3   118
 EVENING STAR             9200     8.4    10.2    82     11.4     9.5   120
 KIRWIN                   9550     5.8     4.7   123      7.1     4.6   154
 MARQUETTE                8760     2.8      -M      *     7.1     4.4   161
 SYLVAN LAKE              8420     5.1     7.6    67      9.5     8.3   114
 SYLVAN ROAD              7120     3.6     4.4    82      6.7     7.8    86
 YOUNTS PEAK              8350     5.1     5.7    89      6.4     6.0   107
                                                -----                  -----
                Basin wide percent of average     91                    119


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     2.1     2.0   105      4.1     3.7   111
 BIG GOOSE                7990     4.4     2.9   152      8.2     3.5   234
 BONE SPRINGS DIV         9350     8.0     5.9   136      7.5     5.5   136
 BURGESS JUNCTION         7880     5.2     3.8   137      8.0     4.7   170
 CLOUD PEAK RESERVOIR     9860     6.3     4.2   150      8.1     5.3   153
 DOME LAKE                8880     5.3     4.7   113      8.6     5.4   159
 GRAVE SPRINGS            8550     2.6     2.9    90      4.7     3.9   121
 HANSEN SAWMILL           8360     2.6     2.4   108      4.4     3.5   126
 LITTLE GOOSE             8870     5.3      -M      *     9.1      -M      *
 MIDDLE POWDER            7760     3.6     4.0    90      6.5     5.4   120
 POWDER RIVER PASS        9480     4.5     3.8   118      6.1     4.6   133
 SOLDIER PARK             8720     3.9      -M      *     5.7      -M      *
 SUCKER CREEK             8880     7.0     3.6   194      8.1     5.1   159
 TIE CREEK                6870     3.2     1.3   246      8.5     4.1   207
                                                -----                  -----
                Basin wide percent of average    132                    151


BELLE FOURCHE

 BLIND PARK               6890     2.2     2.2   100      3.2     4.9    65
 COLE CANYON              5910     1.6     2.4    67      3.4     3.2   106
 NORTH RAPID CREEK        6130     2.8     2.1   133      2.6     4.2    62
                                                -----                  -----
                Basin wide percent of average     99                     75


UPPER N. PLATTE RIVER

 BLACKHALL MTN            9820     8.8      -M      *    10.5      -M      *
 CINNABAR PARK            9574     5.4     6.6    82      8.2     7.8   105
 COLUMBINE                9160     5.1     6.2    82      7.3     7.7    95
 DIVIDE PEAK              8880     6.0     6.1    98      9.4     7.2   131
 ELK RIVER                8700     4.4     4.0   110      6.2     6.1   102
 JOE WRIGHT              10120     6.0     7.1    85      9.2     8.8   105
 NORTH FRENCH CREEK      10130     6.5     9.3    70      7.6     8.6    88
 OLD BATTLE              10000     9.2    10.6    87     11.5    11.1   104
 SAGE CREEK BASIN         7850     5.6     3.5   160      5.0     4.2   119
 SOUTH BRUSH CREEK        8440     2.4     3.5    69      5.1     5.9    86
 TOWER                   10500     9.5    14.8    64     11.8    12.5    94
 WEBBER SPRINGS           9250     6.7     8.0    84     10.0     9.1   110
 WILLOW CREEK PASS        9540     4.0     4.1    98      4.6     4.9    94
                                                -----                  -----
                Basin wide percent of average     84                    102


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     4.8     7.2    67      7.0     7.2    97
 CASPER MTN.              7900     6.0     5.3   113      8.9     5.8   153
 DEADMAN HILL            10220     7.9     5.7   139      7.8     6.0   130
 DEER PARK                9700     3.7     5.0    74      6.9     8.1    85
 LAPRELE CREEK            8375     2.6     3.8    68      5.1     4.8   106
 RENO HILL                8400     5.4     4.9   110      7.2     5.7   126
 ROACH                    9700     6.0     5.1   118      8.2     6.1   134
 SAND LAKE               10050     8.5    10.8    79      9.0     8.3   108
 SOUTH PASS               9040     4.4     5.9    75      5.7     6.9    83
 WINDY PEAK               7900     2.5     2.7    93      4.1     4.2    98
                                                -----                  -----
                Basin wide percent of average     92                    111


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     3.9     2.3   170      5.2     5.1   102
 DIVIDE PEAK              8880     6.0     6.1    98      9.4     7.2   131
 OLD BATTLE              10000     9.2    10.6    87     11.5    11.1   104
 SANDSTONE RS             8150     2.8     3.0    93      5.0     6.3    79
 WHISKEY PARK             8950     5.7     7.3    78      9.5     9.3   102
                                                -----                  -----
                Basin wide percent of average     94                    104


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.1     4.8    65      4.0     4.9    82
 BLIND BULL SUM           8650     5.1     8.7    59      5.6     7.7    73
 EAST RIM DIVIDE          7930     2.8     3.9    72      4.4     4.1   107
 ELKHART PARK G.S.        9400     3.3     4.3    77      5.1     5.0   102
 GROS VENTRE SUMMIT       8750     3.2     4.7    68      4.8     4.9    98
 GUNSIGHT PASS            9820     4.0      -M      *     5.4      -M      *
 KENDALL R.S.             7740     3.6     4.1    88      5.3     4.7   113
 LOOMIS PARK              8240     3.5     5.4    65      5.8     5.8   100
 NEW FORK LAKE            8340     3.5     3.5   100      4.8     4.3   112
 POCKET CREEK             9360     2.2      -M      *     3.8      -M      *
 SNIDER BASIN             8060     2.8     4.5    62      4.0     5.3    75
 SPRING CREEK DIVIDE      9000     5.2     8.4    62      6.9     8.8    78
 TRIPLE PEAK              8500     5.5     7.8    71      7.9     7.7   103
                                                -----                  -----
                Basin wide percent of average     69                     93


LOWER GREEN RIVER

 HAMS FORK                7840     2.4     3.2    75      4.4     4.1   107
 HEWINTA                  9519     2.7     2.6   104      5.4     5.5    98
 HICKERSON PARK           9145     3.5     1.8   194      6.8     3.5   194
 HOLE-IN-ROCK             9150     2.1     1.8   117      5.8     3.2   181
 INDIAN CREEK             9425     5.6     8.2    68      6.4     8.3    77
 KELLEY R.S.              8180     3.5     5.2    67      6.0     6.8    88
 STEEL CREEK PARK        10200     3.2     4.7    68      6.1     5.8   105
                                                -----                  -----
                Basin wide percent of average     84                    110


UPPER BEAR RIVER

 BUG LAKE                 7950     4.0     5.0    80      6.5     6.7    97
 HAYDEN FORK              9212     2.9     3.8    76      7.3     7.2   101
 KELLEY R.S.              8180     3.5     5.2    67      6.0     6.8    88
 LILY LAKE                9156     2.2     3.5    63      5.4     6.5    83
 MONTE CRISTO             8960     5.2     6.5    80      7.1     8.6    83
 SALT RIVER SUMMIT        7760     2.6     3.4    76      4.4     6.0    73
 TRIAL LAKE               9992     4.5     6.8    66      5.3     7.9    67
                                                -----                  -----
                Basin wide percent of average     73                     85

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


 -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.