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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 11:03p, 5/27/18
Temperature 50.6°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 THURSDAY: DECEMBER 27 , 2007
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     6.5     7.4    88     12.9     9.6   134
 COTTONWOOD CREEK         7670     6.7     8.7    77      9.9    12.4    80
 GRAND TARGHEE            9260    20.2      -M      *    15.7      -M      *
 GRANITE CREEK            6770     4.3     6.8    63     10.0     8.7   115
 GRASSY LAKE              7265    10.9    13.3    82     18.7    15.7   119
 GROS VENTRE SUMMIT       8750     5.9     6.3    94      7.3     6.0   122
 GUNSIGHT PASS            9820     3.7      -M      *     7.0      -M      *
 LEWIS LAKE DIVIDE        7850    12.4    13.3    93     18.2    16.0   114
 PHILLIPS BENCH           8200     8.9    11.5    77     13.4    12.3   109
 SALT RIVER SUMMIT        7760     2.6     4.8    54      5.0     8.1    62
 SNAKE RIVER STATION      6920     5.2     7.1    73     13.1    10.2   128
 SPRING CREEK DIVIDE      9000     6.4    11.5    56      7.6    11.8    64
 THUMB DIVIDE             7980     5.6     6.9    81      9.4     8.4   112
 TOGWOTEE PASS            9580    12.1    10.7   113     13.8    11.1   124
 TWO OCEAN PLATEAU        9240    17.5    12.5   140     16.1    12.5   129
 WILLOW CREEK             8380     8.8    13.0    68     14.6    14.3   102
                                                -----                  -----
                Basin wide percent of average     85                    108


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    12.2    10.5   116     11.7     9.2   127
 BLACK BEAR               8170    18.5    15.7   118     20.2    16.2   125
 CANYON                   7870     6.7     5.4   124      9.8     7.2   136
 FISHER CREEK             9100    20.0    15.0   133     18.4    15.7   117
 MADISON PLATEAU          7750    11.2    10.2   110     15.0    11.5   130
 NORTHEAST ENTRANCE       7350     2.5     4.5    56      6.7     6.0   112
 PARKER PEAK              9400    12.2     9.7   126     12.2     7.7   158
 SYLVAN LAKE              8420     8.9     9.6    93     13.5    10.3   131
 THUMB DIVIDE             7980     5.6     6.9    81      9.4     8.4   112
 TWO OCEAN PLATEAU        9240    17.5    12.5   140     16.1    12.5   129
 WHISKEY CREEK            6800     6.5     6.7    97     12.1     9.1   133
 WHITE MILL               8700    12.4    10.3   120     13.0    11.9   109
 WOLVERINE                7650     3.7     5.2    71      7.4     6.6   112
                                                -----                  -----
                Basin wide percent of average    113                    125


WIND RIVER

 BURROUGHS CREEK          8750     7.7     6.2   124     10.4     7.4   141
 COLD SPRINGS             9630     1.9     4.4    43      4.8     5.4    89
 DEER PARK                9700     4.8     6.1    79      8.2    10.2    80
 HOBBS PARK              10100     4.5     7.2    62      6.1     6.1   100
 LITTLE WARM              9370     3.9     5.0    78      6.5     6.3   103
 SOUTH PASS               9040     4.2     7.6    55      7.2     8.6    84
 ST. LAWRENCE ALT         8620     2.3     3.6    64      4.0     4.4    91
 TOGWOTEE PASS            9580    12.1    10.7   113     13.8    11.1   124
 TOWNSEND CREEK           8700     2.7     4.1    66      5.8     5.8   100
                                                -----                  -----
                Basin wide percent of average     80                    102


BIGHORN BASIN

 BALD MTN.                9380     6.1     9.1    67      7.1     7.8    91
 BEAR TRAP MEADOW         8200     3.6     2.4   150      5.0     4.3   116
 BLACKWATER               9780    11.8    11.1   106     11.2    10.2   110
 BONE SPRINGS DIV         9350     6.2     7.4    84      6.9     6.8   101
 EVENING STAR             9200    13.4    12.6   106     15.4    12.0   128
 GRAVE SPRINGS            8550     3.4     3.7    92      5.1     4.6   111
 KIRWIN                   9550     6.6     5.5   120      7.9     5.6   141
 MARQUETTE                8760     1.5     4.8    31      5.5     5.1   108
 MIDDLE POWDER            7760     4.0     5.3    75      4.9     6.5    75
 OWL CREEK                8975     2.5     2.5   100      4.2     2.8   150
 POWDER RIVER PASS        9480     4.4     4.9    90      6.4     5.6   114
 SHELL CREEK              9580     7.3     6.9   106      7.8     6.3   124
 SYLVAN LAKE              8420     8.9     9.6    93     13.5    10.3   131
 SYLVAN ROAD              7120     4.3     5.6    77     12.0     9.6   125
 TIMBER CREEK             7950     1.6     2.9    55      5.5     3.6   153
 YOUNTS PEAK              8350     7.5     7.2   104     10.1     7.6   133
                                                -----                  -----
                Basin wide percent of average     92                    118


SHOSHONE RIVER

 BLACKWATER               9780    11.8    11.1   106     11.2    10.2   110
 EVENING STAR             9200    13.4    12.6   106     15.4    12.0   128
 KIRWIN                   9550     6.6     5.5   120      7.9     5.6   141
 MARQUETTE                8760     1.5     4.8    31      5.5     5.1   108
 SYLVAN LAKE              8420     8.9     9.6    93     13.5    10.3   131
 SYLVAN ROAD              7120     4.3     5.6    77     12.0     9.6   125
 YOUNTS PEAK              8350     7.5     7.2   104     10.1     7.6   133
                                                -----                  -----
                Basin wide percent of average     96                    125


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     3.6     2.4   150      5.0     4.3   116
 BIG GOOSE                7990     3.8     4.0    95      6.7     4.3   156
 BONE SPRINGS DIV         9350     6.2     7.4    84      6.9     6.8   101
 BURGESS JUNCTION         7880     4.5     5.2    87      6.6     5.7   116
 CLOUD PEAK RESERVOIR     9860     5.9     5.4   109      7.5     6.1   123
 DOME LAKE                8880     4.4     5.7    77      7.8     6.5   120
 GRAVE SPRINGS            8550     3.4     3.7    92      5.1     4.6   111
 HANSEN SAWMILL           8360     3.0     3.0   100      5.1     4.1   124
 MIDDLE POWDER            7760     4.0     5.3    75      4.9     6.5    75
 POWDER RIVER PASS        9480     4.4     4.9    90      6.4     5.6   114
 SUCKER CREEK             8880     4.8     5.0    96      6.6     6.3   105
 TIE CREEK                6870     1.9     2.3    83      5.8     4.8   121
                                                -----                  -----
                Basin wide percent of average     92                    113


BELLE FOURCHE

 BLIND PARK               6890     1.8     3.2    56      3.8     5.9    64
 COLE CANYON              5910     1.4     3.1    45      3.0     3.7    81
 NORTH RAPID CREEK        6130     2.6     3.0    87      3.1     5.0    62
                                                -----                  -----
                Basin wide percent of average     62                     68


UPPER N. PLATTE RIVER

 COLUMBINE                9160     6.0     8.9    67      9.5    10.5    90
 DIVIDE PEAK              8880     9.5     8.4   113     10.2     9.3   110
 ELK RIVER                8700     6.8     6.3   108      9.4     8.1   116
 JOE WRIGHT              10120     9.1     9.0   101     11.2    11.1   101
 NORTH FRENCH CREEK      10130    11.7    12.3    95     12.8    11.1   115
 OLD BATTLE              10000    12.0    13.7    88     14.9    14.7   101
 SAGE CREEK BASIN         7850     6.8     4.9   139      8.2     5.4   152
 SOUTH BRUSH CREEK        8440     5.6     4.7   119      8.8     7.3   121
 TOWER                   10500    11.9    19.0    63     15.2    16.5    92
 WEBBER SPRINGS           9250     9.0    10.6    85     11.8    12.0    98
 WILLOW CREEK PASS        9540     6.7     5.2   129      7.8     6.1   128
                                                -----                  -----
                Basin wide percent of average     92                    107


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     7.6     9.8    78      9.1     9.4    97
 CASPER MTN.              7900     4.7     6.5    72      7.4     6.9   107
 DEADMAN HILL            10220     7.2     7.1   101      7.3     7.3   100
 DEER PARK                9700     4.8     6.1    79      8.2    10.2    80
 LAPRELE CREEK            8375     1.8     4.9    37      4.7     5.8    81
 RENO HILL                8400     5.3     6.2    85      6.9     6.8   101
 ROACH                    9700     8.0     6.7   119     10.0     7.8   128
 SAND LAKE               10050    10.8    13.9    78     11.4    10.7   107
 SOUTH PASS               9040     4.2     7.6    55      7.2     8.6    84
 WINDY PEAK               7900     2.7     3.3    82      4.4     5.2    85
                                                -----                  -----
                Basin wide percent of average     79                     97


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     5.1     3.5   146      7.8     6.6   118
 DIVIDE PEAK              8880     9.5     8.4   113     10.2     9.3   110
 OLD BATTLE              10000    12.0    13.7    88     14.9    14.7   101
 SANDSTONE RS             8150     5.9     4.6   128      9.2     8.2   112
 WHISKEY PARK             8950     9.1    10.0    91     13.1    12.1   108
                                                -----                  -----
                Basin wide percent of average    103                    108


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     4.0     6.4    62      4.8     6.1    79
 BLIND BULL SUM           8650     7.6    12.1    63      7.6    10.2    75
 EAST RIM DIVIDE          7930     1.6     5.4    30      4.3     5.3    81
 ELKHART PARK G.S.        9400     3.6     5.8    62      4.9     6.2    79
 GROS VENTRE SUMMIT       8750     5.9     6.3    94      7.3     6.0   122
 GUNSIGHT PASS            9820     3.7      -M      *     7.0      -M      *
 KENDALL R.S.             7740     3.1     6.0    52      5.6     6.3    89
 LOOMIS PARK              8240     4.6     7.4    62      6.2     7.6    82
 NEW FORK LAKE            8340     2.7     4.9    55      3.6     5.5    65
 SNIDER BASIN             8060     2.5     6.3    40      4.1     7.2    57
 SPRING CREEK DIVIDE      9000     6.4    11.5    56      7.6    11.8    64
 TRIPLE PEAK              8500     7.2    10.8    67     10.1    10.2    99
                                                -----                  -----
                Basin wide percent of average     59                     80


LOWER GREEN RIVER

 HAMS FORK                7840     1.9     4.9    39      3.5     5.3    66
 HEWINTA                  9519     2.0     3.7    54      6.9     6.6   105
 HICKERSON PARK           9145     1.4     2.6    54      4.1     4.0   102
 HOLE-IN-ROCK             9150     1.2     2.4    50      4.7     3.7   127
 INDIAN CREEK             9425     6.4    11.4    56      6.9    11.1    62
 KELLEY R.S.              8180     3.8     7.0    54      6.5     9.2    71
 STEEL CREEK PARK        10200     3.3     6.2    53      7.7     7.1   108
                                                -----                  -----
                Basin wide percent of average     52                     86


UPPER BEAR RIVER

 BUG LAKE                 7950     3.0     7.4    41      4.9     8.5    58
 HAYDEN FORK              9212     4.2     5.6    75      7.5     9.2    82
 KELLEY R.S.              8180     3.8     7.0    54      6.5     9.2    71
 LILY LAKE                9156     2.8     5.0    56      6.6     8.1    81
 MONTE CRISTO             8960     6.5     9.8    66      8.2    11.2    73
 SALT RIVER SUMMIT        7760     2.6     4.8    54      5.0     8.1    62
 TRIAL LAKE               9992     5.8     9.5    61      7.8    10.3    76
                                                -----                  -----
                Basin wide percent of average     58                     72

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


 -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.