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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 1:58p, 8/16/18
Temperature 77.9°F
Wind 4.0 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 SUNDAY: APRIL 3 , 2011
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    22.1    18.1   122     24.6    21.9   112
 COTTONWOOD CREEK         7670    28.4    24.3   117     36.4    28.0   130
 GRAND TARGHEE            9260    49.1      -M      *      -M      -M      *
 GRANITE CREEK            6770    22.5    18.5   122     24.6    20.3   121
 GRASSY LAKE              7265    40.1    36.4   110     41.8    36.7   114
 GROS VENTRE SUMMIT       8750    14.7    14.5   101     14.5    13.2   110
 GUNSIGHT PASS            9820    18.6      -M      *    17.7      -M      *
 LEWIS LAKE DIVIDE        7850    41.6    36.1   115       -M    37.5      *
 PHILLIPS BENCH           8200    33.9    29.5   115     33.6    29.6   114
 SALT RIVER SUMMIT        7760    17.6    14.8   119     22.4    19.2   117
 SNAKE RIVER STATION      6920      -M    19.1      *    26.9    22.7   119
 SPRING CREEK DIVIDE      9000    37.0    27.2   136     34.0    27.0   126
 THUMB DIVIDE             7980    22.6    19.3   117       -M    19.3      *
 TOGWOTEE PASS            9580    29.7    25.4   117     31.2    25.2   124
 TWO OCEAN PLATEAU        9240      -M    28.7      *      -M    28.3      *
 WILLOW CREEK             8380    39.0    30.9   126     42.0    32.9   128
                                                -----                  -----
                Basin wide percent of average    118                    120


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    27.7    23.8   116     26.2    20.5   128
 BLACK BEAR               8170    48.7    40.0   122       -M    41.3      *
 CANYON                   7870    17.4    13.9   125     18.9    15.8   120
 FISHER CREEK             9100    43.2    35.6   121     41.0    37.1   111
 MADISON PLATEAU          7750    30.4    25.6   119     32.2    27.4   118
 NORTHEAST ENTRANCE       7350    14.6    11.3   129     16.3    12.9   126
 PARKER PEAK              9400    30.1    22.0   137       -M    16.6      *
 SYLVAN LAKE              8420    25.4    23.1   110     28.9    21.3   136
 THUMB DIVIDE             7980    22.6    19.3   117       -M    19.3      *
 TWO OCEAN PLATEAU        9240      -M    28.7      *      -M    28.3      *
 WHISKEY CREEK            6800    21.3    17.5   122     24.1    21.4   113
 WHITE MILL               8700    29.8    24.8   120     29.9    27.6   108
 WOLVERINE                7650    15.1    11.7   129     15.0    13.0   115
                                                -----                  -----
                Basin wide percent of average    121                    118


WIND RIVER

 BURROUGHS CREEK          8750    15.9    14.9   107     16.7    16.6   101
 CASTLE CREEK             8400     6.5      -M      *     8.0      -M      *
 COLD SPRINGS             9630     8.0     9.0    89      8.5    10.9    78
 DEER PARK                9700    19.0    17.4   109     22.2    22.4    99
 HOBBS PARK              10100    14.7    15.5    95     12.9    13.1    98
 LITTLE WARM              9370    12.6    12.2   103     13.0    13.7    95
 SOUTH PASS               9040    17.3    17.0   102     15.2    18.8    81
 ST. LAWRENCE ALT         8620     4.1     7.5    55      7.0     9.1    77
 TOGWOTEE PASS            9580    29.7    25.4   117     31.2    25.2   124
 TOWNSEND CREEK           8700     8.5     9.2    92     11.2    11.9    94
                                                -----                  -----
                Basin wide percent of average    101                     97


BIGHORN BASIN

 BALD MTN.                9380    24.1    20.1   120     19.3    17.7   109
 BEAR TRAP MEADOW         8200     8.6     5.2   165      8.3     8.4    99
 BLACKWATER               9780    27.2    25.1   108     26.2    21.0   125
 BONE SPRINGS DIV         9350    20.4    16.6   123     16.7    14.9   112
 EVENING STAR             9200    33.7    30.3   111       -M    25.8      *
 GRAVE SPRINGS            8550     8.8     9.6    92      9.2     9.9    93
 KIRWIN                   9550    12.0    11.6   103     13.1    11.5   114
 MARQUETTE                8760     3.1      -M      *     6.4    10.0    64
 MIDDLE POWDER            7760    10.3    12.2    84     11.4    12.6    90
 OWL CREEK                8975     5.3     5.7    93      6.0     6.0   100
 POWDER RIVER PASS        9480    15.6    11.1   141     18.0    12.6   143
 SHELL CREEK              9580    18.3    15.1   121     16.6    13.6   122
 SYLVAN LAKE              8420    25.4    23.1   110     28.9    21.3   136
 SYLVAN ROAD              7120    16.0    12.9   124     21.4    18.0   119
 TIMBER CREEK             7950     4.2     5.9    71      5.2     7.5    69
 YOUNTS PEAK              8350    18.4    17.5   105     15.9    16.5    96
                                                -----                  -----
                Basin wide percent of average    112                    110


SHOSHONE RIVER

 BLACKWATER               9780    27.2    25.1   108     26.2    21.0   125
 EVENING STAR             9200    33.7    30.3   111       -M    25.8      *
 KIRWIN                   9550    12.0    11.6   103     13.1    11.5   114
 MARQUETTE                8760     3.1      -M      *     6.4    10.0    64
 SYLVAN LAKE              8420    25.4    23.1   110     28.9    21.3   136
 SYLVAN ROAD              7120    16.0    12.9   124     21.4    18.0   119
 YOUNTS PEAK              8350    18.4    17.5   105     15.9    16.5    96
                                                -----                  -----
                Basin wide percent of average    110                    114


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     8.6     5.2   165      8.3     8.4    99
 BIG GOOSE                7990     8.5    11.0    77     10.4     8.8   118
 BONE SPRINGS DIV         9350    20.4    16.6   123     16.7    14.9   112
 BURGESS JUNCTION         7880    11.0    11.9    92     11.9    12.4    96
 CLOUD PEAK RESERVOIR     9860    16.1    13.8   117     15.0    13.1   115
 DOME LAKE                8880    14.2    12.8   111     13.6    13.4   101
 GRAVE SPRINGS            8550     8.8     9.6    92      9.2     9.9    93
 HANSEN SAWMILL           8360     7.0     6.5   108      8.0     8.4    95
 LITTLE GOOSE             8870     9.8      -M      *    14.2      -M      *
 MIDDLE POWDER            7760    10.3    12.2    84     11.4    12.6    90
 POWDER RIVER PASS        9480    15.6    11.1   141     18.0    12.6   143
 SOLDIER PARK             8720     8.0      -M      *     9.3      -M      *
 SUCKER CREEK             8880    13.6    12.1   112     15.0    13.8   109
 TIE CREEK                6870     6.4     6.2   103     10.5    10.1   104
                                                -----                  -----
                Basin wide percent of average    109                    107


BELLE FOURCHE

 BLIND PARK               6890    10.2     8.6   119     17.1    11.2   153
 COLE CANYON              5910     8.1     6.9   117     12.4     6.8   182
 NORTH RAPID CREEK        6130     8.5     8.4   101     14.4     8.7   166
                                                -----                  -----
                Basin wide percent of average    112                    164


UPPER N. PLATTE RIVER

 CINNABAR PARK            9574    25.6    17.9   143     33.4    20.3   165
 COLUMBINE                9160    36.4    25.1   145     36.2    25.6   141
 DIVIDE PEAK              8880    24.0    20.2   119     28.2    21.1   134
 ELK RIVER                8700    26.0    19.8   131     27.3    19.9   137
 JOE WRIGHT              10120    33.1    21.8   152     36.2    25.2   144
 NORTH FRENCH CREEK      10130    47.3    30.0   158       -M    25.0      *
 OLD BATTLE              10000    44.5    32.8   136       -M    35.1      *
 SAGE CREEK BASIN         7850    20.9    11.7   179     19.0    12.2   156
 SOUTH BRUSH CREEK        8440    18.6    13.3   140     22.2    16.7   133
 TOWER                   10500    57.9    46.4   125     47.1    39.0   121
 WEBBER SPRINGS           9250    31.6    26.4   120     36.7    27.1   135
 WILLOW CREEK PASS        9540    19.7    12.3   160     17.9    13.0   138
                                                -----                  -----
                Basin wide percent of average    139                    138


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    32.8    24.3   135     32.0    22.5   142
 CASPER MTN.              7900    10.6    14.9    71     13.9    14.7    95
 DEADMAN HILL            10220    21.5    16.7   129     22.2    17.2   129
 DEER PARK                9700    19.0    17.4   109     22.2    22.4    99
 LAPRELE CREEK            8375    12.5    11.0   114     14.3    12.8   112
 RENO HILL                8400    13.9    14.6    95     16.9    15.3   110
 ROACH                    9700    21.1    17.4   121     24.3    18.9   129
 SAND LAKE               10050    38.1    33.1   115       -M    24.5      *
 SOUTH PASS               9040    17.3    17.0   102     15.2    18.8    81
 WINDY PEAK               7900    10.0     8.3   120     13.1    10.7   122
                                                -----                  -----
                Basin wide percent of average    113                    114


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      -M    10.8      *    15.0    16.1    93
 DIVIDE PEAK              8880    24.0    20.2   119     28.2    21.1   134
 OLD BATTLE              10000    44.5    32.8   136       -M    35.1      *
 SANDSTONE RS             8150    17.8    14.7   121     26.2    19.0   138
 WHISKEY PARK             8950      -M    30.5      *    42.0    29.1   144
                                                -----                  -----
                Basin wide percent of average    127                    131


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    15.6    14.8   105     15.8    13.6   116
 BLIND BULL SUM           8650    34.5    28.5   121     23.7    22.7   104
 EAST RIM DIVIDE          7930    15.4    13.4   115     13.6    12.3   111
 ELKHART PARK G.S.        9400    14.2    13.7   104     13.9    13.6   102
 GROS VENTRE SUMMIT       8750    14.7    14.5   101     14.5    13.2   110
 GUNSIGHT PASS            9820    18.6      -M      *    17.7      -M      *
 KENDALL R.S.             7740    13.5    14.5    93     15.7    14.8   106
 LOOMIS PARK              8240    21.3    17.5   122     21.4    17.8   120
 NEW FORK LAKE            8340    13.0    11.4   114     12.1    11.5   105
 POCKET CREEK             9360    12.7      -M      *    14.7      -M      *
 SNIDER BASIN             8060    21.1    14.8   143     20.0    16.5   121
 SPRING CREEK DIVIDE      9000    37.0    27.2   136     34.0    27.0   126
 TRIPLE PEAK              8500    35.4    25.4   139     35.2    25.3   139
                                                -----                  -----
                Basin wide percent of average    120                    117


LOWER GREEN RIVER

 HAMS FORK                7840    16.6    11.8   141     15.7    12.5   126
 HEWINTA                  9519    12.1    12.3    98     17.7    14.9   119
 HICKERSON PARK           9145     7.1     7.9    90     10.3     8.1   127
 HOLE-IN-ROCK             9150     7.9     7.3   108     11.2     7.6   147
 INDIAN CREEK             9425    32.7    28.5   115     28.3    26.0   109
 KELLEY R.S.              8180    21.7    17.2   126     24.6    20.8   118
 STEEL CREEK PARK        10200    17.9    16.1   111     20.4    16.6   123
                                                -----                  -----
                Basin wide percent of average    115                    120


UPPER BEAR RIVER

 BUG LAKE                 7950    31.3    21.4   146     29.9    19.6   153
 HAYDEN FORK              9212    23.6    16.7   141     29.8    21.4   139
 KELLEY R.S.              8180    21.7    17.2   126     24.6    20.8   118
 LILY LAKE                9156    22.7    13.9   163     22.2    17.9   124
 MONTE CRISTO             8960    39.8    30.2   132     37.6    26.0   145
 SALT RIVER SUMMIT        7760    17.6    14.8   119     22.4    19.2   117
 TRIAL LAKE               9992    37.2    25.5   146     34.6    25.5   136
                                                -----                  -----
                Basin wide percent of average    139                    134

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


 -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.