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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 6:57p, 8/16/18
Temperature 73.8°F
Wind 6.0 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 TUESDAY: MARCH 1 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    16.3    16.0   102     19.4    18.6   104
 COTTONWOOD CREEK         7670    21.5    18.5   116     28.9    23.0   126
 GRAND TARGHEE            9260    38.4      -M      *    26.3      -M      *
 GRANITE CREEK            6770    16.8    16.1   104     18.5    17.4   106
 GRASSY LAKE              7265    29.8    29.5   101     32.2    31.0   104
 GROS VENTRE SUMMIT       8750    12.4    11.5   108     12.1    10.8   112
 GUNSIGHT PASS            9820    13.8      -M      *    13.8      -M      *
 LEWIS LAKE DIVIDE        7850    28.6    29.7    96     28.1    31.5    89
 PHILLIPS BENCH           8200    24.6    23.9   103     25.5    24.6   104
 SALT RIVER SUMMIT        7760    14.2    12.2   116     18.2    15.8   115
 SNAKE RIVER STATION      6920      -M    16.6      *    21.0    19.5   108
 SPRING CREEK DIVIDE      9000    28.3    22.2   127     27.4    22.5   122
 THUMB DIVIDE             7980    16.5    15.4   107     16.3    16.0   102
 TOGWOTEE PASS            9580    23.2    20.7   112     24.6    20.7   119
 TWO OCEAN PLATEAU        9240      -M    23.3      *      -M    23.4      *
 WILLOW CREEK             8380    27.4    25.4   108     32.3    27.0   120
                                                -----                  -----
                Basin wide percent of average    108                    109


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    20.7    19.7   105     19.8    17.1   116
 BLACK BEAR               8170    35.3    32.9   107     34.1    33.3   102
 CANYON                   7870    13.5    11.3   119     14.5    13.0   112
 FISHER CREEK             9100    32.6    29.6   110     31.3    30.6   102
 MADISON PLATEAU          7750    22.3    20.9   107     24.2    22.1   110
 NORTHEAST ENTRANCE       7350    11.1     9.7   114     12.5    10.8   116
 PARKER PEAK              9400    23.2    18.2   127     20.6    13.7   150
 SYLVAN LAKE              8420    19.5    18.8   104     22.8    17.9   127
 THUMB DIVIDE             7980    16.5    15.4   107     16.3    16.0   102
 TWO OCEAN PLATEAU        9240      -M    23.3      *      -M    23.4      *
 WHISKEY CREEK            6800    16.0    14.4   111     18.6    17.4   107
 WHITE MILL               8700    22.1    20.3   109     22.6    22.7   100
 WOLVERINE                7650    12.4    10.6   117     12.0    11.2   107
                                                -----                  -----
                Basin wide percent of average    111                    110


WIND RIVER

 BURROUGHS CREEK          8750    12.1    12.6    96     12.6    13.7    92
 CASTLE CREEK             8400     5.5      -M      *     6.1      -M      *
 COLD SPRINGS             9630     7.0     7.2    97      6.7     8.4    80
 DEER PARK                9700    16.2    14.4   113     18.6    17.8   104
 HOBBS PARK              10100    12.2    11.9   103     10.7     9.9   108
 LITTLE WARM              9370     9.8     9.5   103      9.8    10.9    90
 SOUTH PASS               9040    15.1    14.0   108     13.1    15.0    87
 ST. LAWRENCE ALT         8620     4.1     5.9    69      5.8     7.0    83
 TOGWOTEE PASS            9580    23.2    20.7   112     24.6    20.7   119
 TOWNSEND CREEK           8700     7.5     6.9   109      9.5     8.9   107
                                                -----                  -----
                Basin wide percent of average    104                     99


BIGHORN BASIN

 BALD MTN.                9380    19.4    16.0   121     15.8    14.1   112
 BEAR TRAP MEADOW         8200     6.3     4.3   147      6.6     6.4   103
 BLACKWATER               9780    20.7    20.4   101     20.2    17.2   117
 BONE SPRINGS DIV         9350    15.7    13.2   119     12.9    11.6   111
 EVENING STAR             9200    25.6    25.0   102     28.2    21.8   129
 GRAVE SPRINGS            8550     6.6     7.3    90      6.8     7.8    87
 KIRWIN                   9550     9.1     9.1   100     10.0     9.2   109
 MARQUETTE                8760     2.0     6.9    29      5.2     7.5    69
 MIDDLE POWDER            7760     7.6     9.0    84      9.3     9.6    97
 OWL CREEK                8975     4.5     4.1   110      4.5     4.4   102
 POWDER RIVER PASS        9480    11.4     8.7   131     13.2    10.0   132
 SHELL CREEK              9580    13.5    11.8   114     12.2    10.8   113
 SYLVAN LAKE              8420    19.5    18.8   104     22.8    17.9   127
 SYLVAN ROAD              7120    13.4    11.4   118     17.1    15.6   110
 TIMBER CREEK             7950     3.1     4.2    74      3.7     5.4    69
 YOUNTS PEAK              8350    13.7    14.6    94     11.8    13.6    87
                                                -----                  -----
                Basin wide percent of average    104                    110


SHOSHONE RIVER

 BLACKWATER               9780    20.7    20.4   101     20.2    17.2   117
 EVENING STAR             9200    25.6    25.0   102     28.2    21.8   129
 KIRWIN                   9550     9.1     9.1   100     10.0     9.2   109
 MARQUETTE                8760     2.0     6.9    29      5.2     7.5    69
 SYLVAN LAKE              8420    19.5    18.8   104     22.8    17.9   127
 SYLVAN ROAD              7120    13.4    11.4   118     17.1    15.6   110
 YOUNTS PEAK              8350    13.7    14.6    94     11.8    13.6    87
                                                -----                  -----
                Basin wide percent of average     98                    112


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     6.3     4.3   147      6.6     6.4   103
 BIG GOOSE                7990     6.0     7.7    78      7.8     6.8   115
 BONE SPRINGS DIV         9350    15.7    13.2   119     12.9    11.6   111
 BURGESS JUNCTION         7880     8.7     9.0    97      9.7     9.5   102
 CLOUD PEAK RESERVOIR     9860    12.7    10.0   127     12.0     9.8   122
 DOME LAKE                8880     9.9     9.5   104     10.2    10.2   100
 GRAVE SPRINGS            8550     6.6     7.3    90      6.8     7.8    87
 HANSEN SAWMILL           8360     5.3     5.2   102      5.9     6.3    94
 LITTLE GOOSE             8870     6.8      -M      *    11.0      -M      *
 MIDDLE POWDER            7760     7.6     9.0    84      9.3     9.6    97
 POWDER RIVER PASS        9480    11.4     8.7   131     13.2    10.0   132
 SOLDIER PARK             8720     5.5      -M      *     6.9      -M      *
 SUCKER CREEK             8880    10.1     9.1   111     11.3    10.5   108
 TIE CREEK                6870     5.6     4.9   114      8.1     7.9   103
                                                -----                  -----
                Basin wide percent of average    108                    107


BELLE FOURCHE

 BLIND PARK               6890     8.7     7.1   123     14.4     9.3   155
 COLE CANYON              5910     6.9     5.7   121     10.4     5.5   189
 NORTH RAPID CREEK        6130     8.0     6.8   118     12.4     7.5   165
                                                -----                  -----
                Basin wide percent of average    120                    167


UPPER N. PLATTE RIVER

 CINNABAR PARK            9574    20.9    15.9   131     21.9    17.2   127
 COLUMBINE                9160    27.7    21.9   126     29.2    20.9   140
 DIVIDE PEAK              8880    18.5    15.6   119     22.7    17.0   134
 ELK RIVER                8700    20.9    16.1   130     22.4    16.1   139
 JOE WRIGHT              10120    23.8    17.3   138     29.3    20.2   145
 NORTH FRENCH CREEK      10130    36.0    22.7   159     32.2    20.2   159
 OLD BATTLE              10000    34.4    26.3   131     27.9    28.5    98
 SAGE CREEK BASIN         7850    17.1     9.0   190     15.7     9.9   159
 SOUTH BRUSH CREEK        8440    15.2    10.0   152     18.3    13.3   138
 TOWER                   10500    45.0    37.6   120     45.2    31.9   142
 WEBBER SPRINGS           9250    25.4    21.3   119     30.3    22.1   137
 WILLOW CREEK PASS        9540    15.4     9.6   160     14.6    10.4   140
                                                -----                  -----
                Basin wide percent of average    134                    136


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    25.1    19.0   132     25.7    17.5   147
 CASPER MTN.              7900     9.3    11.3    82     12.0    11.1   108
 DEADMAN HILL            10220    17.9    13.0   138     18.8    13.3   141
 DEER PARK                9700    16.2    14.4   113     18.6    17.8   104
 LAPRELE CREEK            8375    10.6     8.9   119     11.8    10.0   118
 RENO HILL                8400    12.0    10.4   115     14.0    11.5   122
 ROACH                    9700    17.4    13.9   125     20.9    14.9   140
 SAND LAKE               10050    30.2    25.2   120     28.8    19.3   149
 SOUTH PASS               9040    15.1    14.0   108     13.1    15.0    87
 WINDY PEAK               7900     8.8     6.0   147     11.1     8.5   131
                                                -----                  -----
                Basin wide percent of average    119                    126


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      -M     9.7      *    11.1    12.3    90
 DIVIDE PEAK              8880    18.5    15.6   119     22.7    17.0   134
 OLD BATTLE              10000    34.4    26.3   131     27.9    28.5    98
 SANDSTONE RS             8150    12.2    12.5    98       -M    15.7      *
 WHISKEY PARK             8950      -M    23.8      *    33.1    23.4   141
                                                -----                  -----
                Basin wide percent of average    120                    117


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    12.3    12.1   102     12.6    11.3   112
 BLIND BULL SUM           8650    23.4    23.1   101     16.7    19.1    87
 EAST RIM DIVIDE          7930    12.4    11.0   113     10.7    10.2   105
 ELKHART PARK G.S.        9400    10.6    11.1    95     10.6    10.9    97
 GROS VENTRE SUMMIT       8750    12.4    11.5   108     12.1    10.8   112
 GUNSIGHT PASS            9820    13.8      -M      *    13.8      -M      *
 KENDALL R.S.             7740    10.8    12.4    87     12.4    12.5    99
 LOOMIS PARK              8240    16.1    14.5   111     16.8    14.8   114
 NEW FORK LAKE            8340    10.3     9.6   107      9.6     9.6   100
 POCKET CREEK             9360     9.6      -M      *    12.2      -M      *
 SNIDER BASIN             8060    16.8    12.4   135     16.5    13.7   120
 SPRING CREEK DIVIDE      9000    28.3    22.2   127     27.4    22.5   122
 TRIPLE PEAK              8500    24.6    20.9   118     26.7    20.7   129
                                                -----                  -----
                Basin wide percent of average    111                    110


LOWER GREEN RIVER

 HAMS FORK                7840    14.0    11.0   127     13.2    10.4   127
 HEWINTA                  9519    10.6     9.1   116     14.1    11.6   122
 HICKERSON PARK           9145     6.2     5.8   107      7.8     6.2   126
 HOLE-IN-ROCK             9150     6.7     5.7   118      8.4     5.8   145
 INDIAN CREEK             9425    25.9    22.3   116     23.5    21.1   111
 KELLEY R.S.              8180    17.3    14.0   124     20.2    17.2   117
 STEEL CREEK PARK        10200    14.1    12.7   111     16.8    12.9   130
                                                -----                  -----
                Basin wide percent of average    118                    122


UPPER BEAR RIVER

 BUG LAKE                 7950    24.2    17.1   142     23.2    16.2   143
 HAYDEN FORK              9212    19.6    13.2   148     25.3    17.1   148
 KELLEY R.S.              8180    17.3    14.0   124     20.2    17.2   117
 LILY LAKE                9156    16.6    10.8   154     18.6    14.3   130
 MONTE CRISTO             8960    29.5    24.7   119     29.7    21.1   141
 SALT RIVER SUMMIT        7760    14.2    12.2   116     18.2    15.8   115
 TRIAL LAKE               9992    29.9    20.6   145     29.7    20.5   145
                                                -----                  -----
                Basin wide percent of average    134                    135

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


 -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.