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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 1:18p, 5/26/18
Temperature 81.5°F
Wind 5.0 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: JANUARY 10 , 2009
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     9.5     9.5   100     12.3    11.8   104
 COTTONWOOD CREEK         7670    14.7    11.1   132     18.0    15.3   118
 GRAND TARGHEE            9260    21.4      -M      *    19.3      -M      *
 GRANITE CREEK            6770      -M     9.0      *      -M    10.8      *
 GRASSY LAKE              7265    16.8    17.1    98     20.3    19.9   102
 GROS VENTRE SUMMIT       8750     8.4     7.7   109      9.2     7.1   130
 GUNSIGHT PASS            9820     8.1      -M      *     9.1      -M      *
 LEWIS LAKE DIVIDE        7850    15.2    17.1    89     19.7    19.9    99
 PHILLIPS BENCH           8200    15.4    14.4   107     17.6    15.4   114
 SALT RIVER SUMMIT        7760     6.9     6.4   108      8.6    10.2    84
 SNAKE RIVER STATION      6920     9.0     9.1    99     13.2    12.4   106
 SPRING CREEK DIVIDE      9000    14.6    13.9   105     15.6    14.8   105
 THUMB DIVIDE             7980    10.0     8.8   114     11.9    10.3   116
 TOGWOTEE PASS            9580    17.2    13.2   130     18.7    13.5   139
 TWO OCEAN PLATEAU        9240    21.8    15.1   144     16.8    15.0   112
 WILLOW CREEK             8380    17.8    16.1   111     22.2    17.5   127
                                                -----                  -----
                Basin wide percent of average    111                    111


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    13.6    13.0   105     12.5    11.2   112
 BLACK BEAR               8170    18.2    19.8    92     20.0    20.2    99
 CANYON                   7870     7.2     7.1   101      8.1     8.7    93
 FISHER CREEK             9100    21.8    18.7   117     20.7    19.5   106
 MADISON PLATEAU          7750    10.7    12.8    84     12.7    13.9    91
 NORTHEAST ENTRANCE       7350     6.0     5.8   103      8.5     7.2   118
 PARKER PEAK              9400    15.2    11.9   128       -M     9.1      *
 SYLVAN LAKE              8420    10.9    11.9    92     13.3    12.1   110
 THUMB DIVIDE             7980    10.0     8.8   114     11.9    10.3   116
 TWO OCEAN PLATEAU        9240    21.8    15.1   144     16.8    15.0   112
 WHISKEY CREEK            6800     7.6     8.6    88     10.6    11.1    95
 WHITE MILL               8700    14.2    12.7   112     14.3    14.4    99
 WOLVERINE                7650     7.1     6.6   108      7.1     7.7    92
                                                -----                  -----
                Basin wide percent of average    108                    103


WIND RIVER

 BURROUGHS CREEK          8750    10.7     7.8   137     11.5     9.1   126
 COLD SPRINGS             9630     4.4     5.0    88      6.2     6.1   102
 DEER PARK                9700     5.7     7.5    76      9.5    12.0    79
 HOBBS PARK              10100     6.6     8.2    80      6.8     6.9    99
 LITTLE WARM              9370     6.4     6.1   105      8.3     7.5   111
 SOUTH PASS               9040     6.3     9.0    70      8.8    10.0    88
 ST. LAWRENCE ALT         8620     1.5     4.0    38      4.6     4.9    94
 TOGWOTEE PASS            9580    17.2    13.2   130     18.7    13.5   139
 TOWNSEND CREEK           8700     3.6     4.7    77      5.8     6.4    91
                                                -----                  -----
                Basin wide percent of average     95                    105


BIGHORN BASIN

 BALD MTN.                9380    12.4    10.9   114     10.5     9.5   111
 BEAR TRAP MEADOW         8200     5.2     2.8   186      6.0     4.8   125
 BLACKWATER               9780    15.0    13.3   113     13.6    11.8   115
 BONE SPRINGS DIV         9350    12.0     8.7   138      9.4     8.0   118
 EVENING STAR             9200    18.2    15.7   116     18.9    14.5   130
 GRAVE SPRINGS            8550     3.5     4.7    74      5.0     5.4    93
 KIRWIN                   9550     8.1     6.4   127      9.1     6.4   142
 MARQUETTE                8760     2.6     5.2    50      5.4     5.6    96
 MIDDLE POWDER            7760     5.3     6.1    87      5.6     7.2    78
 OWL CREEK                8975     3.3     2.8   118      3.4     3.1   110
 POWDER RIVER PASS        9480     8.5     5.9   144      9.6     6.7   143
 SHELL CREEK              9580    11.3     8.2   138     11.2     7.4   151
 SYLVAN LAKE              8420    10.9    11.9    92     13.3    12.1   110
 SYLVAN ROAD              7120     8.8     7.0   126     11.7    11.1   105
 TIMBER CREEK             7950     2.4     3.2    75      5.6     3.9   144
 YOUNTS PEAK              8350    12.5     9.1   137     11.3     9.3   122
                                                -----                  -----
                Basin wide percent of average    115                    118


SHOSHONE RIVER

 BLACKWATER               9780    15.0    13.3   113     13.6    11.8   115
 EVENING STAR             9200    18.2    15.7   116     18.9    14.5   130
 KIRWIN                   9550     8.1     6.4   127      9.1     6.4   142
 MARQUETTE                8760     2.6     5.2    50      5.4     5.6    96
 SYLVAN LAKE              8420    10.9    11.9    92     13.3    12.1   110
 SYLVAN ROAD              7120     8.8     7.0   126     11.7    11.1   105
 YOUNTS PEAK              8350    12.5     9.1   137     11.3     9.3   122
                                                -----                  -----
                Basin wide percent of average    111                    118


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     5.2     2.8   186      6.0     4.8   125
 BIG GOOSE                7990     4.5     4.9    92      6.7     4.8   140
 BONE SPRINGS DIV         9350    12.0     8.7   138      9.4     8.0   118
 BURGESS JUNCTION         7880     6.8     6.0   113      7.6     6.6   115
 CLOUD PEAK RESERVOIR     9860     9.8     6.4   153      9.7     6.9   141
 DOME LAKE                8880     7.4     6.6   112      9.2     7.4   124
 GRAVE SPRINGS            8550     3.5     4.7    74      5.0     5.4    93
 HANSEN SAWMILL           8360     3.8     3.5   109      6.4     4.6   139
 MIDDLE POWDER            7760     5.3     6.1    87      5.6     7.2    78
 POWDER RIVER PASS        9480     8.5     5.9   144      9.6     6.7   143
 SUCKER CREEK             8880     8.4     5.7   147     10.2     7.3   140
 TIE CREEK                6870     2.2     3.1    71      8.4     5.6   150
                                                -----                  -----
                Basin wide percent of average    120                    125


BELLE FOURCHE

 BLIND PARK               6890      -M     4.2      *     9.9     6.7   148
 COLE CANYON              5910     3.8     3.6   106      8.4     4.2   200
 NORTH RAPID CREEK        6130     5.8     3.8   153      8.8     5.6   157
                                                -----                  -----
                Basin wide percent of average    130                    164


UPPER N. PLATTE RIVER

 COLUMBINE                9160    11.2    11.8    95     11.1    13.1    85
 DIVIDE PEAK              8880     9.7    10.4    93     11.9    11.2   106
 ELK RIVER                8700    11.1     8.7   128     11.4    10.1   113
 JOE WRIGHT              10120    12.2    10.9   112     15.3    13.2   116
 NORTH FRENCH CREEK      10130    14.9    14.9   100     14.7    13.4   110
 OLD BATTLE              10000    14.9    16.1    93     18.7    18.0   104
 SAGE CREEK BASIN         7850     4.7     6.0    78      6.6     6.5   102
 SOUTH BRUSH CREEK        8440     7.0     5.8   121      8.7     8.7   100
 TOWER                   10500      -M    23.3      *      -M    20.2      *
 WEBBER SPRINGS           9250    11.5    12.8    90     14.3    14.6    98
 WILLOW CREEK PASS        9540     6.5     6.1   107      6.9     7.0    99
                                                -----                  -----
                Basin wide percent of average    100                    103


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    10.2    12.2    84      9.8    11.4    86
 CASPER MTN.              7900     4.0     7.5    53      6.8     7.7    88
 DEADMAN HILL            10220     8.0     8.5    94      8.6     8.7    99
 DEER PARK                9700     5.7     7.5    76      9.5    12.0    79
 LAPRELE CREEK            8375      -M     5.9      *      -M     6.8      *
 RENO HILL                8400     4.9     7.1    69      6.1     7.8    78
 ROACH                    9700     8.0     8.4    95      9.4     9.5    99
 SAND LAKE               10050    13.1    16.4    80     12.0    12.9    93
 SOUTH PASS               9040     6.3     9.0    70      8.8    10.0    88
 WINDY PEAK               7900     2.5     3.7    68      3.5     6.0    58
                                                -----                  -----
                Basin wide percent of average     78                     87


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     5.8     5.2   112      8.6     8.0   108
 DIVIDE PEAK              8880     9.7    10.4    93     11.9    11.2   106
 OLD BATTLE              10000    14.9    16.1    93     18.7    18.0   104
 SANDSTONE RS             8150     7.3     6.5   112      9.8    10.0    98
 WHISKEY PARK             8950    13.7    13.1   105     15.9    15.2   105
                                                -----                  -----
                Basin wide percent of average    100                    104


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     6.7     7.7    87      6.9     7.3    95
 BLIND BULL SUM           8650    14.3    14.8    97     12.4    12.5    99
 EAST RIM DIVIDE          7930     5.0     6.7    75      8.0     6.5   123
 ELKHART PARK G.S.        9400     7.7     7.0   110      9.1     7.4   123
 GROS VENTRE SUMMIT       8750     8.4     7.7   109      9.2     7.1   130
 GUNSIGHT PASS            9820     8.1      -M      *     9.1      -M      *
 KENDALL R.S.             7740     6.7     7.6    88      9.2     7.8   118
 LOOMIS PARK              8240    10.0     9.0   111     12.3     9.5   129
 NEW FORK LAKE            8340     7.3     6.1   120      7.1     6.6   108
 SNIDER BASIN             8060     8.2     7.7   106      9.1     9.0   101
 SPRING CREEK DIVIDE      9000    14.6    13.9   105     15.6    14.8   105
 TRIPLE PEAK              8500    14.7    13.3   111     16.4    12.8   128
                                                -----                  -----
                Basin wide percent of average    102                    114


LOWER GREEN RIVER

 HAMS FORK                7840     4.8     6.3    76      6.0     6.6    91
 HEWINTA                  9519     3.4     4.8    71      6.5     7.6    86
 HICKERSON PARK           9145     1.3     3.3    39      3.9     4.5    87
 HOLE-IN-ROCK             9150     1.8     3.1    58      4.0     4.1    98
 INDIAN CREEK             9425    11.8    14.0    84     11.6    13.7    85
 KELLEY R.S.              8180     7.2     8.5    85      8.9    11.4    78
 STEEL CREEK PARK        10200     4.8     7.4    65      8.2     8.3    99
                                                -----                  -----
                Basin wide percent of average     74                     87


UPPER BEAR RIVER

 BUG LAKE                 7950     6.3     9.7    65      9.0    10.3    87
 HAYDEN FORK              9212     8.4     7.3   115     10.9    11.1    98
 KELLEY R.S.              8180     7.2     8.5    85      8.9    11.4    78
 LILY LAKE                9156     6.5     6.2   105      8.5     9.5    89
 MONTE CRISTO             8960    12.4    13.1    95     13.5    13.5   100
 SALT RIVER SUMMIT        7760     6.9     6.4   108      8.6    10.2    84
 TRIAL LAKE               9992    10.9    12.0    91     11.0    12.7    87
                                                -----                  -----
                Basin wide percent of average     93                     89

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


 -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.