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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 9:28p, 8/19/18
Temperature 51.3°F
Wind 0.0 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: MARCH 10 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    17.9    16.9   106     20.7    19.6   106
 COTTONWOOD CREEK         7670    23.7    20.4   116     31.4    24.4   129
 GRAND TARGHEE            9260    41.5      -M      *      -M      -M      *
 GRANITE CREEK            6770    19.0    17.3   110     20.3    18.3   111
 GRASSY LAKE              7265    33.1    31.6   105     35.2    32.7   108
 GROS VENTRE SUMMIT       8750    13.2    12.4   106     12.9    11.4   113
 GUNSIGHT PASS            9820    15.0      -M      *    15.0      -M      *
 LEWIS LAKE DIVIDE        7850    32.2    31.7   102       -M    33.3      *
 PHILLIPS BENCH           8200    26.8    25.6   105     27.5    26.1   105
 SALT RIVER SUMMIT        7760    15.6    12.9   121     19.6    16.7   117
 SNAKE RIVER STATION      6920      -M    17.7      *    22.8    20.4   112
 SPRING CREEK DIVIDE      9000    30.4    23.6   129     29.2    23.7   123
 THUMB DIVIDE             7980    17.7    16.7   106     17.3    17.0   102
 TOGWOTEE PASS            9580    25.2    22.0   115     26.7    21.9   122
 TWO OCEAN PLATEAU        9240      -M    24.8      *      -M    24.8      *
 WILLOW CREEK             8380    30.6    27.1   113     35.3    28.7   123
                                                -----                  -----
                Basin wide percent of average    111                    115


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    21.8    21.3   102     21.0    18.1   116
 BLACK BEAR               8170    37.9    35.5   107     36.1    35.6   101
 CANYON                   7870    14.4    12.3   117     15.4    13.8   112
 FISHER CREEK             9100    34.6    31.5   110     33.4    32.5   103
 MADISON PLATEAU          7750    23.5    22.5   104     25.5    23.5   109
 NORTHEAST ENTRANCE       7350    11.9    10.4   114     13.3    11.4   117
 PARKER PEAK              9400    24.8    19.4   128     21.7    14.5   150
 SYLVAN LAKE              8420    20.4    20.1   101     23.7    18.9   125
 THUMB DIVIDE             7980    17.7    16.7   106     17.3    17.0   102
 TWO OCEAN PLATEAU        9240      -M    24.8      *      -M    24.8      *
 WHISKEY CREEK            6800    17.2    15.6   110     19.5    18.5   105
 WHITE MILL               8700    23.8    21.8   109     24.2    24.1   100
 WOLVERINE                7650    13.0    11.2   116     13.0    11.7   111
                                                -----                  -----
                Basin wide percent of average    110                    110


WIND RIVER

 BURROUGHS CREEK          8750    13.5    13.4   101     14.1    14.5    97
 CASTLE CREEK             8400     6.2      -M      *     7.1      -M      *
 COLD SPRINGS             9630     7.5     7.8    96      7.3     8.9    82
 DEER PARK                9700    16.7    15.1   111     19.5    19.1   102
 HOBBS PARK              10100    12.6    12.8    98     11.2    10.6   106
 LITTLE WARM              9370    10.7    10.3   104     10.8    11.5    94
 SOUTH PASS               9040    15.7    15.1   104     13.8    15.9    87
 ST. LAWRENCE ALT         8620     4.4     6.4    69      6.2     7.4    84
 TOGWOTEE PASS            9580    25.2    22.0   115     26.7    21.9   122
 TOWNSEND CREEK           8700     7.7     7.5   103      9.8     9.5   103
                                                -----                  -----
                Basin wide percent of average    103                    100


BIGHORN BASIN

 BALD MTN.                9380    19.9    17.0   117     16.4    15.0   109
 BEAR TRAP MEADOW         8200     7.1     4.8   148      7.1     6.8   104
 BLACKWATER               9780    22.3    21.9   102     21.8    18.2   120
 BONE SPRINGS DIV         9350    16.6    14.0   119     13.7    12.4   110
 EVENING STAR             9200    27.1    26.7   101     29.9    22.9   131
 GRAVE SPRINGS            8550     7.4     7.9    94      7.5     8.4    89
 KIRWIN                   9550     9.9     9.9   100     11.0     9.7   113
 MARQUETTE                8760     2.3      -M      *     5.7     8.0    71
 MIDDLE POWDER            7760     8.2     9.7    85     10.0    10.3    97
 OWL CREEK                8975     5.1     4.5   113      5.1     4.7   109
 POWDER RIVER PASS        9480    12.2     9.4   130     14.1    10.6   133
 SHELL CREEK              9580    14.4    12.6   114     13.0    11.4   114
 SYLVAN LAKE              8420    20.4    20.1   101     23.7    18.9   125
 SYLVAN ROAD              7120    13.8    12.0   115     17.7    16.2   109
 TIMBER CREEK             7950     3.5     4.6    76      4.2     5.8    72
 YOUNTS PEAK              8350    15.1    15.5    97     13.2    14.4    92
                                                -----                  -----
                Basin wide percent of average    107                    111


SHOSHONE RIVER

 BLACKWATER               9780    22.3    21.9   102     21.8    18.2   120
 EVENING STAR             9200    27.1    26.7   101     29.9    22.9   131
 KIRWIN                   9550     9.9     9.9   100     11.0     9.7   113
 MARQUETTE                8760     2.3      -M      *     5.7     8.0    71
 SYLVAN LAKE              8420    20.4    20.1   101     23.7    18.9   125
 SYLVAN ROAD              7120    13.8    12.0   115     17.7    16.2   109
 YOUNTS PEAK              8350    15.1    15.5    97     13.2    14.4    92
                                                -----                  -----
                Basin wide percent of average    102                    114


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     7.1     4.8   148      7.1     6.8   104
 BIG GOOSE                7990     6.7     8.3    81      8.4     7.1   118
 BONE SPRINGS DIV         9350    16.6    14.0   119     13.7    12.4   110
 BURGESS JUNCTION         7880     9.4     9.6    98     10.3    10.2   101
 CLOUD PEAK RESERVOIR     9860    13.5    11.0   123     12.3    10.5   117
 DOME LAKE                8880    10.8    10.2   106     11.0    10.9   101
 GRAVE SPRINGS            8550     7.4     7.9    94      7.5     8.4    89
 HANSEN SAWMILL           8360     6.1     5.6   109      6.7     6.8    99
 LITTLE GOOSE             8870     7.6      -M      *    11.8      -M      *
 MIDDLE POWDER            7760     8.2     9.7    85     10.0    10.3    97
 POWDER RIVER PASS        9480    12.2     9.4   130     14.1    10.6   133
 SOLDIER PARK             8720     6.2      -M      *     7.6      -M      *
 SUCKER CREEK             8880    11.1     9.8   113     12.2    11.3   108
 TIE CREEK                6870     6.0     5.7   105      8.6     8.3   104
                                                -----                  -----
                Basin wide percent of average    109                    107


BELLE FOURCHE

 BLIND PARK               6890     9.6     7.9   122     15.2     9.8   155
 COLE CANYON              5910     7.5     6.0   125     10.8     5.8   186
 NORTH RAPID CREEK        6130     8.7     7.2   121     12.9     7.8   165
                                                -----                  -----
                Basin wide percent of average    122                    166


UPPER N. PLATTE RIVER

 CINNABAR PARK            9574    22.0    16.7   132     22.1    18.0   123
 COLUMBINE                9160    29.8    23.2   128     29.7    22.2   134
 DIVIDE PEAK              8880    20.1    16.9   119     24.1    18.2   132
 ELK RIVER                8700    22.5    17.2   131     23.7    17.2   138
 JOE WRIGHT              10120    25.2    18.4   137     30.3    21.5   141
 NORTH FRENCH CREEK      10130    38.7    24.4   159     32.2    21.5   150
 OLD BATTLE              10000    37.1    28.2   132     28.8    30.4    95
 SAGE CREEK BASIN         7850    18.5     9.8   189     16.6    10.5   158
 SOUTH BRUSH CREEK        8440    16.4    11.0   149     19.4    14.1   138
 TOWER                   10500    48.5    39.9   122     45.8    34.0   135
 WEBBER SPRINGS           9250    27.2    23.3   117     32.3    23.4   138
 WILLOW CREEK PASS        9540    16.3    10.3   158     15.2    11.0   138
                                                -----                  -----
                Basin wide percent of average    135                    132


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    27.3    20.3   134     27.6    18.7   148
 CASPER MTN.              7900    10.2    12.1    84     12.8    11.9   108
 DEADMAN HILL            10220    18.6    13.8   135     19.3    14.3   135
 DEER PARK                9700    16.7    15.1   111     19.5    19.1   102
 LAPRELE CREEK            8375    11.7     9.6   122     12.9    10.7   121
 RENO HILL                8400    13.0    11.4   114     15.1    12.3   123
 ROACH                    9700    17.9    14.8   121     21.5    16.0   134
 SAND LAKE               10050    32.6    27.4   119     31.2    20.6   151
 SOUTH PASS               9040    15.7    15.1   104     13.8    15.9    87
 WINDY PEAK               7900     9.8     6.7   146     12.2     9.0   136
                                                -----                  -----
                Basin wide percent of average    119                    125


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      -M    10.7      *    11.9    13.3    89
 DIVIDE PEAK              8880    20.1    16.9   119     24.1    18.2   132
 OLD BATTLE              10000    37.1    28.2   132     28.8    30.4    95
 SANDSTONE RS             8150    14.0    13.6   103     22.8    16.7   137
 WHISKEY PARK             8950      -M    26.0      *    35.3    24.9   142
                                                -----                  -----
                Basin wide percent of average    121                    119


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    13.3    12.9   103     13.5    12.0   113
 BLIND BULL SUM           8650    26.3    24.8   106     18.7    20.0    94
 EAST RIM DIVIDE          7930    13.6    11.8   115     11.7    10.8   108
 ELKHART PARK G.S.        9400    11.9    11.9   100     11.8    11.6   102
 GROS VENTRE SUMMIT       8750    13.2    12.4   106     12.9    11.4   113
 GUNSIGHT PASS            9820    15.0      -M      *    15.0      -M      *
 KENDALL R.S.             7740    12.2    13.4    91     13.6    13.3   102
 LOOMIS PARK              8240    18.1    15.6   116     18.4    15.7   117
 NEW FORK LAKE            8340    11.5    10.2   113     10.7    10.1   106
 POCKET CREEK             9360    10.3      -M      *    12.8      -M      *
 SNIDER BASIN             8060    18.2    13.2   138     17.5    14.5   121
 SPRING CREEK DIVIDE      9000    30.4    23.6   129     29.2    23.7   123
 TRIPLE PEAK              8500    26.7    22.3   120     28.9    22.1   131
                                                -----                  -----
                Basin wide percent of average    114                    113


LOWER GREEN RIVER

 HAMS FORK                7840    15.4    11.8   131     14.2    11.0   129
 HEWINTA                  9519    11.0     9.9   111     14.6    12.4   118
 HICKERSON PARK           9145     6.8     6.2   110      8.5     6.7   127
 HOLE-IN-ROCK             9150     7.2     6.1   118      8.9     6.2   144
 INDIAN CREEK             9425    27.7    24.1   115     24.9    22.4   111
 KELLEY R.S.              8180    18.8    15.0   125     21.7    18.1   120
 STEEL CREEK PARK        10200    14.8    13.6   109     17.4    13.7   127
                                                -----                  -----
                Basin wide percent of average    117                    122


UPPER BEAR RIVER

 BUG LAKE                 7950    26.3    18.4   143     25.9    17.1   151
 HAYDEN FORK              9212    20.6    14.3   144     26.1    18.2   143
 KELLEY R.S.              8180    18.8    15.0   125     21.7    18.1   120
 LILY LAKE                9156    17.8    11.5   155     19.2    15.1   127
 MONTE CRISTO             8960    32.8    26.6   123     31.9    22.5   142
 SALT RIVER SUMMIT        7760    15.6    12.9   121     19.6    16.7   117
 TRIAL LAKE               9992    31.4    22.2   141     30.2    21.9   138
                                                -----                  -----
                Basin wide percent of average    135                    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.