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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 5:28p, 5/27/18
Temperature 59.0°F
Wind 10.0 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 WEDNESDAY: APRIL 23 , 2008
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030      -M    14.9      *      -M    23.7      *
 COTTONWOOD CREEK         7670    26.2    22.2   118     27.3    30.8    89
 GRAND TARGHEE            9260    52.4      -M      *    36.8      -M      *
 GRANITE CREEK            6770    18.2    15.2   120     24.5    21.7   113
 GRASSY LAKE              7265    38.7    35.8   108     45.9    39.7   116
 GROS VENTRE SUMMIT       8750    13.3    14.2    94     15.2    14.6   104
 GUNSIGHT PASS            9820    12.6      -M      *    15.6      -M      *
 LEWIS LAKE DIVIDE        7850    39.1    36.2   108     40.3    40.5   100
 PHILLIPS BENCH           8200    36.0    30.5   118     37.5    32.1   117
 SALT RIVER SUMMIT        7760    13.3    13.0   102     17.4    20.9    83
 SNAKE RIVER STATION      6920    20.3    15.2   134     29.3    24.8   118
 SPRING CREEK DIVIDE      9000    23.2    28.9    80     25.6    29.3    87
 THUMB DIVIDE             7980    19.4    17.2   113     22.6    21.2   107
 TOGWOTEE PASS            9580    29.4    27.4   107     32.0    27.9   115
 TWO OCEAN PLATEAU        9240      -M    31.4      *      -M    31.0      *
 WILLOW CREEK             8380    33.7    31.8   106     41.4    36.2   114
                                                -----                  -----
                Basin wide percent of average    108                    106


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    27.3    25.6   107     25.9    22.6   115
 BLACK BEAR               8170    46.5    40.6   115     45.8    44.6   103
 CANYON                   7870    19.0    12.6   151     22.5    17.1   132
 FISHER CREEK             9100    44.4    37.6   118     41.7    40.5   103
 MADISON PLATEAU          7750    32.9    25.5   129     34.6    29.7   116
 NORTHEAST ENTRANCE       7350    10.4     9.0   116     14.8    14.2   104
 PARKER PEAK              9400    30.0    24.0   125     26.4    18.6   142
 SYLVAN LAKE              8420    23.2    24.0    97     29.0    23.7   122
 THUMB DIVIDE             7980    19.4    17.2   113     22.6    21.2   107
 TWO OCEAN PLATEAU        9240      -M    31.4      *      -M    31.0      *
 WHISKEY CREEK            6800    19.9    16.9   118     26.6    23.4   114
 WHITE MILL               8700    30.3    26.2   116     30.0    30.1   100
 WOLVERINE                7650    10.0     9.1   110     15.5    14.5   107
                                                -----                  -----
                Basin wide percent of average    117                    112


WIND RIVER

 BURROUGHS CREEK          8750    16.9    14.6   116     20.1    18.5   109
 COLD SPRINGS             9630     6.0     5.4   111     11.1    13.0    85
 DEER PARK                9700    16.2    18.6    87     21.9    25.5    86
 HOBBS PARK              10100    15.2    17.3    88     16.7    15.8   106
 LITTLE WARM              9370    10.5    11.9    88     15.2    15.8    96
 SOUTH PASS               9040    15.1    17.8    85     19.0    21.5    88
 ST. LAWRENCE ALT         8620     6.2     6.5    95      9.1    11.1    82
 TOGWOTEE PASS            9580    29.4    27.4   107     32.0    27.9   115
 TOWNSEND CREEK           8700     8.6     9.5    91     13.2    14.4    92
                                                -----                  -----
                Basin wide percent of average     96                     97


BIGHORN BASIN

 BALD MTN.                9380    18.2    22.7    80     17.3    20.1    86
 BEAR TRAP MEADOW         8200     7.7     3.4   226     10.0    10.1    99
 BLACKWATER               9780    28.7    27.5   104     26.4    23.7   111
 BONE SPRINGS DIV         9350    19.6    17.7   111     19.6    17.2   114
 EVENING STAR             9200    33.0    32.4   102     37.1    28.8   129
 GRAVE SPRINGS            8550    10.5    11.0    95     11.4    12.3    93
 KIRWIN                   9550    13.6    12.7   107     16.0    13.3   120
 MARQUETTE                8760     8.2    10.7    77     11.6    12.5    93
 MIDDLE POWDER            7760    13.1    14.3    92     10.7    14.8    72
 OWL CREEK                8975     3.3     4.3    77      7.5     7.5   100
 POWDER RIVER PASS        9480    12.8    11.5   111     15.8    14.8   107
 SHELL CREEK              9580    17.7    16.4   108     17.1    15.8   108
 SYLVAN LAKE              8420    23.2    24.0    97     29.0    23.7   122
 SYLVAN ROAD              7120    13.0    10.0   130     23.0    19.7   117
 TIMBER CREEK             7950     5.0     5.1    98      9.1     9.4    97
 YOUNTS PEAK              8350    18.4    18.2   101     19.2    18.1   106
                                                -----                  -----
                Basin wide percent of average    102                    107


SHOSHONE RIVER

 BLACKWATER               9780    28.7    27.5   104     26.4    23.7   111
 EVENING STAR             9200    33.0    32.4   102     37.1    28.8   129
 KIRWIN                   9550    13.6    12.7   107     16.0    13.3   120
 MARQUETTE                8760     8.2    10.7    77     11.6    12.5    93
 SYLVAN LAKE              8420    23.2    24.0    97     29.0    23.7   122
 SYLVAN ROAD              7120    13.0    10.0   130     23.0    19.7   117
 YOUNTS PEAK              8350    18.4    18.2   101     19.2    18.1   106
                                                -----                  -----
                Basin wide percent of average    102                    116


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     7.7     3.4   226     10.0    10.1    99
 BIG GOOSE                7990    10.4    12.4    84     14.1    11.8   119
 BONE SPRINGS DIV         9350    19.6    17.7   111     19.6    17.2   114
 BURGESS JUNCTION         7880    14.7    13.2   111     16.0    14.5   110
 CLOUD PEAK RESERVOIR     9860    17.0    15.9   107     17.5    15.8   111
 DOME LAKE                8880    12.8    13.6    94     17.0    15.7   108
 GRAVE SPRINGS            8550    10.5    11.0    95     11.4    12.3    93
 HANSEN SAWMILL           8360     5.9     5.3   111     10.4    10.1   103
 MIDDLE POWDER            7760    13.1    14.3    92     10.7    14.8    72
 POWDER RIVER PASS        9480    12.8    11.5   111     15.8    14.8   107
 SUCKER CREEK             8880    16.1    13.4   120     19.1    16.2   118
 TIE CREEK                6870     7.8     5.3   147     13.5    12.4   109
                                                -----                  -----
                Basin wide percent of average    108                    106


BELLE FOURCHE

 BLIND PARK               6890     6.8     6.2   110     12.7    13.2    96
 COLE CANYON              5910     5.7     6.4    89      9.4     8.4   112
 NORTH RAPID CREEK        6130     8.6     7.2   119     11.2    10.4   108
                                                -----                  -----
                Basin wide percent of average    107                    104


UPPER N. PLATTE RIVER

 COLUMBINE                9160    27.0    23.4   115     31.3    28.2   111
 DIVIDE PEAK              8880    24.0    20.7   116     26.2    23.3   112
 ELK RIVER                8700    24.0    18.0   133     25.5    22.1   115
 JOE WRIGHT              10120    27.1    24.6   110     31.4    28.6   110
 NORTH FRENCH CREEK      10130    33.9    33.8   100     33.1    28.2   117
 OLD BATTLE              10000    37.5    35.8   105     43.9    38.5   114
 SAGE CREEK BASIN         7850    17.9    12.0   149     19.1    13.5   141
 SOUTH BRUSH CREEK        8440    12.8    12.6   102     19.2    19.1   101
 TOWER                   10500    47.7    51.2    93       -M    43.4      *
 WEBBER SPRINGS           9250    29.3    26.0   113     34.4    30.0   115
 WILLOW CREEK PASS        9540    20.2    14.2   142     18.9    14.9   127
                                                -----                  -----
                Basin wide percent of average    111                    115


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    23.5    27.8    85     25.2    25.7    98
 CASPER MTN.              7900    14.4    17.5    82     16.5    18.1    91
 DEADMAN HILL            10220    19.8    19.2   103     22.0    19.8   111
 DEER PARK                9700    16.2    18.6    87     21.9    25.5    86
 LAPRELE CREEK            8375     7.2     8.9    81     13.3    15.3    87
 RENO HILL                8400    14.3    15.9    90     18.5    18.7    99
 ROACH                    9700    21.4    18.5   116     25.1    21.4   117
 SAND LAKE               10050    32.2    36.2    89     33.0    27.9   118
 SOUTH PASS               9040    15.1    17.8    85     19.0    21.5    88
 WINDY PEAK               7900     8.6     6.7   128     11.7    12.6    93
                                                -----                  -----
                Basin wide percent of average     92                    100


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    11.8     6.7   176     18.3    17.9   102
 DIVIDE PEAK              8880    24.0    20.7   116     26.2    23.3   112
 OLD BATTLE              10000    37.5    35.8   105     43.9    38.5   114
 SANDSTONE RS             8150    17.0    11.9   143     23.6    21.0   112
 WHISKEY PARK             8950    38.8    30.7   126       -M    32.4      *
                                                -----                  -----
                Basin wide percent of average    122                    111


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    13.1    14.8    89     14.4    15.2    95
 BLIND BULL SUM           8650    27.9    28.6    98     19.3    24.5    79
 EAST RIM DIVIDE          7930     9.2    13.9    66     12.0    13.4    90
 ELKHART PARK G.S.        9400    11.4    13.8    83     12.7    15.2    84
 GROS VENTRE SUMMIT       8750    13.3    14.2    94     15.2    14.6   104
 GUNSIGHT PASS            9820    12.6      -M      *    15.6      -M      *
 KENDALL R.S.             7740    11.4    12.2    93     14.8    16.0    92
 LOOMIS PARK              8240    15.8    16.0    99     19.2    19.3    99
 NEW FORK LAKE            8340     9.1    10.3    88     10.2    12.8    80
 SNIDER BASIN             8060    13.5    14.2    95     15.4    18.0    86
 SPRING CREEK DIVIDE      9000    23.2    28.9    80     25.6    29.3    87
 TRIPLE PEAK              8500    25.6    25.4   101     31.0    27.7   112
                                                -----                  -----
                Basin wide percent of average     90                     92


LOWER GREEN RIVER

 HAMS FORK                7840    11.3     8.2   138     11.3    14.0    81
 HEWINTA                  9519    15.4    11.2   138     18.8    17.0   111
 HICKERSON PARK           9145     6.7     7.4    91     11.1     9.6   116
 HOLE-IN-ROCK             9150     6.4     6.3   102     11.6     9.1   127
 INDIAN CREEK             9425    27.2    29.4    93       -M    28.5      *
 KELLEY R.S.              8180    15.5    16.1    96     19.3    22.8    85
 STEEL CREEK PARK        10200    18.7    18.0   104     20.9    19.3   108
                                                -----                  -----
                Basin wide percent of average    105                    101


UPPER BEAR RIVER

 BUG LAKE                 7950    18.1    20.5    88     18.3    21.6    85
 HAYDEN FORK              9212    17.7    15.2   116     25.4    24.1   105
 KELLEY R.S.              8180    15.5    16.1    96     19.3    22.8    85
 LILY LAKE                9156    15.6    13.2   118     20.0    20.3    99
 MONTE CRISTO             8960    31.0    29.9   104     28.4    29.0    98
 SALT RIVER SUMMIT        7760    13.3    13.0   102     17.4    20.9    83
 TRIAL LAKE               9992    24.4    26.6    92     26.5    28.3    94
                                                -----                  -----
                Basin wide percent of average    101                     93

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


 -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.