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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 12:28a, 10/20/18
Temperature 35.2°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 FRIDAY: APRIL 4 , 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    26.0    24.3   107     26.1    28.2    93
 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    36.6   103     43.7    36.9   118
 GROS VENTRE SUMMIT       8750    13.3    14.5    92     14.7    13.3   111
 GUNSIGHT PASS            9820    12.8      -M      *    14.9      -M      *
 LEWIS LAKE DIVIDE        7850    36.4    36.2   101     38.3    37.7   102
 PHILLIPS BENCH           8200    34.7    29.6   117     36.3    29.8   122
 SALT RIVER SUMMIT        7760    14.3    14.8    97     16.5    19.3    85
 SNAKE RIVER STATION      6920    21.1    19.1   110     28.5    22.8   125
 SPRING CREEK DIVIDE      9000    23.4    27.3    86     24.8    27.1    92
 THUMB DIVIDE             7980    19.6    19.3   102     21.4    19.4   110
 TOGWOTEE PASS            9580    28.2    25.5   111     30.5    25.3   121
 TWO OCEAN PLATEAU        9240      -M    28.9      *      -M    28.4      *
 WILLOW CREEK             8380    34.4    31.0   111     39.6    33.0   120
                                                -----                  -----
                Basin wide percent of average    104                    110


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    26.1    24.0   109     24.8    20.6   120
 BLACK BEAR               8170    47.3    40.1   118     41.8    41.4   101
 CANYON                   7870    18.3    14.0   131     21.5    15.8   136
 FISHER CREEK             9100    42.8    35.8   120     38.6    37.3   103
 MADISON PLATEAU          7750    30.9    25.7   120     33.0    27.5   120
 NORTHEAST ENTRANCE       7350      -M    11.3      *      -M    13.0      *
 PARKER PEAK              9400    27.5    22.2   124     25.0    16.7   150
 SYLVAN LAKE              8420    22.4    23.2    97     27.1    21.5   126
 THUMB DIVIDE             7980    19.6    19.3   102     21.4    19.4   110
 TWO OCEAN PLATEAU        9240      -M    28.9      *      -M    28.4      *
 WHISKEY CREEK            6800    19.3    17.6   110     25.4    21.5   118
 WHITE MILL               8700    29.0    24.9   116     27.9    27.7   101
 WOLVERINE                7650    11.7    11.7   100     14.7    13.1   112
                                                -----                  -----
                Basin wide percent of average    114                    115


WIND RIVER

 BURROUGHS CREEK          8750    16.6    14.9   111     19.5    16.7   117
 COLD SPRINGS             9630     7.2     8.9    81     10.3    11.0    94
 DEER PARK                9700    15.8    17.3    91     20.5    22.5    91
 HOBBS PARK              10100    14.5    15.6    93     14.6    13.2   111
 LITTLE WARM              9370    10.6    12.2    87     14.3    13.8   104
 SOUTH PASS               9040    14.9    17.1    87     17.7    18.9    94
 ST. LAWRENCE ALT         8620     7.2     7.5    96      8.6     9.1    95
 TOGWOTEE PASS            9580    28.2    25.5   111     30.5    25.3   121
 TOWNSEND CREEK           8700     8.9     9.3    96     12.4    12.0   103
                                                -----                  -----
                Basin wide percent of average     97                    104


BIGHORN BASIN

 BALD MTN.                9380    17.1    20.3    84     15.7    17.8    88
 BEAR TRAP MEADOW         8200     9.6     5.2   185      9.7     8.5   114
 BLACKWATER               9780    26.7    25.2   106     24.3    21.1   115
 BONE SPRINGS DIV         9350    17.9    16.7   107     17.8    15.0   119
 EVENING STAR             9200    31.2    30.4   103     34.3    26.0   132
 GRAVE SPRINGS            8550    10.4     9.8   106     10.8    10.0   108
 KIRWIN                   9550    12.6    11.7   108     15.1    11.5   131
 MARQUETTE                8760     7.4     9.5    78     10.3    10.1   102
 MIDDLE POWDER            7760    12.1    12.3    98      9.7    12.7    76
 OWL CREEK                8975     6.0     5.8   103      7.1     6.1   116
 POWDER RIVER PASS        9480    12.8    11.1   115     14.9    12.7   117
 SHELL CREEK              9580    16.1    15.1   107     15.5    13.7   113
 SYLVAN LAKE              8420    22.4    23.2    97     27.1    21.5   126
 SYLVAN ROAD              7120    13.6    12.8   106     22.1    18.0   123
 TIMBER CREEK             7950     4.5     5.9    76      8.2     7.6   108
 YOUNTS PEAK              8350    17.8    17.5   102     18.3    16.6   110
                                                -----                  -----
                Basin wide percent of average    102                    114


SHOSHONE RIVER

 BLACKWATER               9780    26.7    25.2   106     24.3    21.1   115
 EVENING STAR             9200    31.2    30.4   103     34.3    26.0   132
 KIRWIN                   9550    12.6    11.7   108     15.1    11.5   131
 MARQUETTE                8760     7.4     9.5    78     10.3    10.1   102
 SYLVAN LAKE              8420    22.4    23.2    97     27.1    21.5   126
 SYLVAN ROAD              7120    13.6    12.8   106     22.1    18.0   123
 YOUNTS PEAK              8350    17.8    17.5   102     18.3    16.6   110
                                                -----                  -----
                Basin wide percent of average    101                    121


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     9.6     5.2   185      9.7     8.5   114
 BIG GOOSE                7990     9.5    11.1    86     12.5     8.9   140
 BONE SPRINGS DIV         9350    17.9    16.7   107     17.8    15.0   119
 BURGESS JUNCTION         7880    12.5    12.0   104     14.0    12.5   112
 CLOUD PEAK RESERVOIR     9860    16.0    13.9   115     15.6    13.2   118
 DOME LAKE                8880    12.0    12.9    93     15.3    13.5   113
 GRAVE SPRINGS            8550    10.4     9.8   106     10.8    10.0   108
 HANSEN SAWMILL           8360     7.5     6.5   115      9.7     8.4   115
 MIDDLE POWDER            7760    12.1    12.3    98      9.7    12.7    76
 POWDER RIVER PASS        9480    12.8    11.1   115     14.9    12.7   117
 SUCKER CREEK             8880    14.8    12.2   121     16.8    13.9   121
 TIE CREEK                6870     8.0     6.2   129     12.1    10.2   119
                                                -----                  -----
                Basin wide percent of average    110                    114


BELLE FOURCHE

 BLIND PARK               6890     8.1     8.4    96     11.0    11.3    97
 COLE CANYON              5910     6.3     7.0    90      8.1     6.8   119
 NORTH RAPID CREEK        6130     8.6     8.5   101      8.9     8.8   101
                                                -----                  -----
                Basin wide percent of average     96                    104


UPPER N. PLATTE RIVER

 COLUMBINE                9160    27.5    25.1   110     28.4    25.8   110
 DIVIDE PEAK              8880    23.7    20.3   117     23.9    21.2   113
 ELK RIVER                8700    27.4    19.9   138     23.6    20.0   118
 JOE WRIGHT              10120    24.0    21.9   110     27.6    25.3   109
 NORTH FRENCH CREEK      10130    31.7    30.2   105     30.1    25.2   119
 OLD BATTLE              10000    34.5    32.9   105     40.0    35.3   113
 SAGE CREEK BASIN         7850    17.8    11.8   151     18.1    12.3   147
 SOUTH BRUSH CREEK        8440    14.9    13.3   112     17.4    16.8   104
 TOWER                   10500    44.1    46.7    94       -M    39.2      *
 WEBBER SPRINGS           9250    27.2    26.4   103     30.8    27.3   113
 WILLOW CREEK PASS        9540    16.2    12.5   130     16.0    13.1   122
                                                -----                  -----
                Basin wide percent of average    111                    115


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    21.9    24.5    89     22.6    22.6   100
 CASPER MTN.              7900    13.4    15.1    89     14.3    14.8    97
 DEADMAN HILL            10220    17.8    16.9   105     18.5    17.3   107
 DEER PARK                9700    15.8    17.3    91     20.5    22.5    91
 LAPRELE CREEK            8375     8.5    11.0    77     11.4    12.9    88
 RENO HILL                8400    14.0    14.7    95     16.0    15.4   104
 ROACH                    9700    19.7    17.5   113     22.4    19.0   118
 SAND LAKE               10050    29.3    33.3    88     28.5    24.7   115
 SOUTH PASS               9040    14.9    17.1    87     17.7    18.9    94
 WINDY PEAK               7900     8.8     8.3   106     10.2    10.8    94
                                                -----                  -----
                Basin wide percent of average     93                    102


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    17.1    10.6   161     17.2    16.2   106
 DIVIDE PEAK              8880    23.7    20.3   117     23.9    21.2   113
 OLD BATTLE              10000    34.5    32.9   105     40.0    35.3   113
 SANDSTONE RS             8150    18.6    14.6   127     22.1    19.1   116
 WHISKEY PARK             8950    34.4    30.6   112     34.2    29.3   117
                                                -----                  -----
                Basin wide percent of average    118                    113


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    13.6    14.9    91     13.6    13.7    99
 BLIND BULL SUM           8650    26.5    28.6    93     18.8    22.8    82
 EAST RIM DIVIDE          7930     9.8    13.5    73     11.8    12.3    96
 ELKHART PARK G.S.        9400    11.4    13.7    83     12.2    13.7    89
 GROS VENTRE SUMMIT       8750    13.3    14.5    92     14.7    13.3   111
 GUNSIGHT PASS            9820    12.8      -M      *    14.9      -M      *
 KENDALL R.S.             7740    13.1    14.5    90     14.6    14.9    98
 LOOMIS PARK              8240    17.2    17.5    98     18.6    17.8   104
 NEW FORK LAKE            8340    10.1    11.4    89      9.8    11.6    84
 SNIDER BASIN             8060    14.2    14.9    95     15.1    16.5    92
 SPRING CREEK DIVIDE      9000    23.4    27.3    86     24.8    27.1    92
 TRIPLE PEAK              8500    26.7    25.5   105     29.7    25.4   117
                                                -----                  -----
                Basin wide percent of average     91                     97


LOWER GREEN RIVER

 HAMS FORK                7840    13.1    11.7   112     10.8    12.5    86
 HEWINTA                  9519    16.6    12.4   134     17.4    15.0   116
 HICKERSON PARK           9145     8.2     7.9   104     10.2     8.2   124
 HOLE-IN-ROCK             9150     7.2     7.3    99     10.8     7.7   140
 INDIAN CREEK             9425    27.0    28.7    94       -M    26.1      *
 KELLEY R.S.              8180    15.7    17.3    91     18.6    20.9    89
 STEEL CREEK PARK        10200    16.4    16.2   101     19.3    16.7   116
                                                -----                  -----
                Basin wide percent of average    103                    108


UPPER BEAR RIVER

 BUG LAKE                 7950    18.5    21.5    86     17.4    19.7    88
 HAYDEN FORK              9212    21.0    16.8   125     23.7    21.6   110
 KELLEY R.S.              8180    15.7    17.3    91     18.6    20.9    89
 LILY LAKE                9156    15.8    14.0   113     18.2    18.0   101
 MONTE CRISTO             8960    29.9    30.3    99     26.9    26.2   103
 SALT RIVER SUMMIT        7760    14.3    14.8    97     16.5    19.3    85
 TRIAL LAKE               9992    22.8    25.6    89     24.9    25.6    97
                                                -----                  -----
                Basin wide percent of average     98                     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.