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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 2:08a, 5/24/18
Temperature 47.0°F
Wind 1.0 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: APRIL 3 , 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    18.1      *      -M    21.9      *
 COTTONWOOD CREEK         7670    26.1    24.3   107     26.2    28.0    94
 GRAND TARGHEE            9260    50.0      -M      *    34.8      -M      *
 GRANITE CREEK            6770    19.3    18.5   104     24.1    20.3   119
 GRASSY LAKE              7265    37.6    36.4   103     43.7    36.7   119
 GROS VENTRE SUMMIT       8750    13.3    14.5    92     14.6    13.2   111
 GUNSIGHT PASS            9820    12.8      -M      *    14.9      -M      *
 LEWIS LAKE DIVIDE        7850    36.4    36.1   101     38.1    37.5   102
 PHILLIPS BENCH           8200    34.7    29.5   118     36.1    29.6   122
 SALT RIVER SUMMIT        7760    14.3    14.8    97     16.6    19.2    86
 SNAKE RIVER STATION      6920    20.8    19.1   109     28.5    22.7   126
 SPRING CREEK DIVIDE      9000    23.5    27.2    86     24.8    27.0    92
 THUMB DIVIDE             7980    19.5    19.3   101     21.3    19.3   110
 TOGWOTEE PASS            9580    28.2    25.4   111     30.5    25.2   121
 TWO OCEAN PLATEAU        9240      -M    28.7      *      -M    28.3      *
 WILLOW CREEK             8380    34.4    30.9   111     39.4    32.9   120
                                                -----                  -----
                Basin wide percent of average    104                    110


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    26.0    23.8   109     24.7    20.5   120
 BLACK BEAR               8170    47.3    40.0   118     41.8    41.3   101
 CANYON                   7870    18.3    13.9   132     21.5    15.8   136
 FISHER CREEK             9100    42.8    35.6   120     38.6    37.1   104
 MADISON PLATEAU          7750    30.8    25.6   120     32.9    27.4   120
 NORTHEAST ENTRANCE       7350      -M    11.3      *      -M    12.9      *
 PARKER PEAK              9400    27.5    22.0   125     25.0    16.6   151
 SYLVAN LAKE              8420    22.3    23.1    97     26.8    21.3   126
 THUMB DIVIDE             7980    19.5    19.3   101     21.3    19.3   110
 TWO OCEAN PLATEAU        9240      -M    28.7      *      -M    28.3      *
 WHISKEY CREEK            6800    19.3    17.5   110     25.3    21.4   118
 WHITE MILL               8700    29.0    24.8   117     27.9    27.6   101
 WOLVERINE                7650    11.7    11.7   100     14.6    13.0   112
                                                -----                  -----
                Basin wide percent of average    114                    115


WIND RIVER

 BURROUGHS CREEK          8750    16.6    14.9   111     19.5    16.6   117
 COLD SPRINGS             9630     7.2     9.0    80     10.3    10.9    94
 DEER PARK                9700    15.8    17.4    91     20.5    22.4    92
 HOBBS PARK              10100    14.4    15.5    93     14.5    13.1   111
 LITTLE WARM              9370    10.6    12.2    87     14.4    13.7   105
 SOUTH PASS               9040    14.9    17.0    88     17.7    18.8    94
 ST. LAWRENCE ALT         8620     7.0     7.5    93      8.6     9.1    95
 TOGWOTEE PASS            9580    28.2    25.4   111     30.5    25.2   121
 TOWNSEND CREEK           8700     9.0     9.2    98     12.4    11.9   104
                                                -----                  -----
                Basin wide percent of average     97                    105


BIGHORN BASIN

 BALD MTN.                9380    17.1    20.1    85     15.7    17.7    89
 BEAR TRAP MEADOW         8200     9.6     5.2   185      9.7     8.4   115
 BLACKWATER               9780    26.7    25.1   106     24.2    21.0   115
 BONE SPRINGS DIV         9350    17.9    16.6   108     17.8    14.9   119
 EVENING STAR             9200    31.2    30.3   103     34.3    25.8   133
 GRAVE SPRINGS            8550    10.3     9.6   107     10.8     9.9   109
 KIRWIN                   9550    12.6    11.6   109     14.9    11.5   130
 MARQUETTE                8760     7.3     9.3    78     10.3    10.0   103
 MIDDLE POWDER            7760    12.0    12.2    98      9.7    12.6    77
 OWL CREEK                8975     6.0     5.7   105      7.1     6.0   118
 POWDER RIVER PASS        9480    12.8    11.1   115     14.8    12.6   117
 SHELL CREEK              9580    16.1    15.1   107     15.5    13.6   114
 SYLVAN LAKE              8420    22.3    23.1    97     26.8    21.3   126
 SYLVAN ROAD              7120    13.6    12.9   105     22.1    18.0   123
 TIMBER CREEK             7950     4.5     5.9    76      8.2     7.5   109
 YOUNTS PEAK              8350    17.8    17.5   102     18.3    16.5   111
                                                -----                  -----
                Basin wide percent of average    103                    114


SHOSHONE RIVER

 BLACKWATER               9780    26.7    25.1   106     24.2    21.0   115
 EVENING STAR             9200    31.2    30.3   103     34.3    25.8   133
 KIRWIN                   9550    12.6    11.6   109     14.9    11.5   130
 MARQUETTE                8760     7.3     9.3    78     10.3    10.0   103
 SYLVAN LAKE              8420    22.3    23.1    97     26.8    21.3   126
 SYLVAN ROAD              7120    13.6    12.9   105     22.1    18.0   123
 YOUNTS PEAK              8350    17.8    17.5   102     18.3    16.5   111
                                                -----                  -----
                Basin wide percent of average    101                    122


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     9.6     5.2   185      9.7     8.4   115
 BIG GOOSE                7990     9.5    11.0    86     12.5     8.8   142
 BONE SPRINGS DIV         9350    17.9    16.6   108     17.8    14.9   119
 BURGESS JUNCTION         7880    12.5    11.9   105     14.0    12.4   113
 CLOUD PEAK RESERVOIR     9860    15.9    13.8   115     15.5    13.1   118
 DOME LAKE                8880    12.0    12.8    94     15.3    13.4   114
 GRAVE SPRINGS            8550    10.3     9.6   107     10.8     9.9   109
 HANSEN SAWMILL           8360     7.4     6.5   114      9.6     8.4   114
 MIDDLE POWDER            7760    12.0    12.2    98      9.7    12.6    77
 POWDER RIVER PASS        9480    12.8    11.1   115     14.8    12.6   117
 SUCKER CREEK             8880    14.8    12.1   122     16.7    13.8   121
 TIE CREEK                6870     8.0     6.2   129     12.1    10.1   120
                                                -----                  -----
                Basin wide percent of average    111                    115


BELLE FOURCHE

 BLIND PARK               6890     8.1     8.6    94     11.0    11.2    98
 COLE CANYON              5910     6.3     6.9    91      8.1     6.8   119
 NORTH RAPID CREEK        6130     8.6     8.4   102      8.9     8.7   102
                                                -----                  -----
                Basin wide percent of average     96                    105


UPPER N. PLATTE RIVER

 COLUMBINE                9160    27.6    25.1   110     28.5    25.6   111
 DIVIDE PEAK              8880    23.7    20.2   117     23.9    21.1   113
 ELK RIVER                8700    27.4    19.8   138     23.7    19.9   119
 JOE WRIGHT              10120    23.9    21.8   110     27.5    25.2   109
 NORTH FRENCH CREEK      10130    31.7    30.0   106     30.1    25.0   120
 OLD BATTLE              10000    34.4    32.8   105     40.0    35.1   114
 SAGE CREEK BASIN         7850    17.9    11.7   153     18.1    12.2   148
 SOUTH BRUSH CREEK        8440    14.8    13.3   111     17.3    16.7   104
 TOWER                   10500    44.1    46.4    95       -M    39.0      *
 WEBBER SPRINGS           9250    27.1    26.4   103     30.7    27.1   113
 WILLOW CREEK PASS        9540    16.2    12.3   132     15.8    13.0   122
                                                -----                  -----
                Basin wide percent of average    111                    116


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    22.0    24.3    91     22.4    22.5   100
 CASPER MTN.              7900    13.5    14.9    91     14.2    14.7    97
 DEADMAN HILL            10220    17.9    16.7   107     18.4    17.2   107
 DEER PARK                9700    15.8    17.4    91     20.5    22.4    92
 LAPRELE CREEK            8375     8.6    11.0    78     11.4    12.8    89
 RENO HILL                8400    14.1    14.6    97     16.0    15.3   105
 ROACH                    9700    19.6    17.4   113     22.3    18.9   118
 SAND LAKE               10050    29.2    33.1    88     28.5    24.5   116
 SOUTH PASS               9040    14.9    17.0    88     17.7    18.8    94
 WINDY PEAK               7900     8.8     8.3   106     10.2    10.7    95
                                                -----                  -----
                Basin wide percent of average     94                    102


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    17.2    10.8   159     17.3    16.1   107
 DIVIDE PEAK              8880    23.7    20.2   117     23.9    21.1   113
 OLD BATTLE              10000    34.4    32.8   105     40.0    35.1   114
 SANDSTONE RS             8150    18.6    14.7   127     22.1    19.0   116
 WHISKEY PARK             8950    34.3    30.5   112     34.3    29.1   118
                                                -----                  -----
                Basin wide percent of average    118                    114


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    13.8    14.8    93     13.7    13.6   101
 BLIND BULL SUM           8650    26.6    28.5    93     18.8    22.7    83
 EAST RIM DIVIDE          7930     9.8    13.4    73     11.8    12.3    96
 ELKHART PARK G.S.        9400    11.5    13.7    84     12.2    13.6    90
 GROS VENTRE SUMMIT       8750    13.3    14.5    92     14.6    13.2   111
 GUNSIGHT PASS            9820    12.8      -M      *    14.9      -M      *
 KENDALL R.S.             7740    13.1    14.5    90     14.6    14.8    99
 LOOMIS PARK              8240    17.1    17.5    98     18.6    17.8   104
 NEW FORK LAKE            8340    10.1    11.4    89      9.9    11.5    86
 SNIDER BASIN             8060    14.3    14.8    97     15.1    16.5    92
 SPRING CREEK DIVIDE      9000    23.5    27.2    86     24.8    27.0    92
 TRIPLE PEAK              8500    26.7    25.4   105     29.8    25.3   118
                                                -----                  -----
                Basin wide percent of average     92                     98


LOWER GREEN RIVER

 HAMS FORK                7840    12.9    11.8   109     10.9    12.5    87
 HEWINTA                  9519    16.6    12.3   135     17.5    14.9   117
 HICKERSON PARK           9145     8.1     7.9   103     10.3     8.1   127
 HOLE-IN-ROCK             9150     7.0     7.3    96     10.7     7.6   141
 INDIAN CREEK             9425    27.0    28.5    95       -M    26.0      *
 KELLEY R.S.              8180    15.9    17.2    92     18.7    20.8    90
 STEEL CREEK PARK        10200    16.4    16.1   102     19.2    16.6   116
                                                -----                  -----
                Basin wide percent of average    103                    108


UPPER BEAR RIVER

 BUG LAKE                 7950    18.4    21.4    86     17.4    19.6    89
 HAYDEN FORK              9212    20.8    16.7   125     23.8    21.4   111
 KELLEY R.S.              8180    15.9    17.2    92     18.7    20.8    90
 LILY LAKE                9156    15.8    13.9   114     18.3    17.9   102
 MONTE CRISTO             8960    29.9    30.2    99     26.7    26.0   103
 SALT RIVER SUMMIT        7760    14.3    14.8    97     16.6    19.2    86
 TRIAL LAKE               9992    23.0    25.5    90     24.3    25.5    95
                                                -----                  -----
                Basin wide percent of average     99                     97

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


 -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.