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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 4:17p, 8/20/18
Temperature 70.4°F
Wind 9.0 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 MONDAY: FEBRUARY 18 , 2008
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    14.5    14.7    99     21.1    17.0   124
 COTTONWOOD CREEK         7670    18.4    16.5   112     20.3    21.1    96
 GRAND TARGHEE            9260    37.5      -M      *    25.6      -M      *
 GRANITE CREEK            6770    13.7    14.6    94     19.1    15.9   120
 GRASSY LAKE              7265    24.7    26.9    92     32.4    28.5   114
 GROS VENTRE SUMMIT       8750    10.8    10.6   102     12.0     9.8   122
 GUNSIGHT PASS            9820    10.2      -M      *    11.7      -M      *
 LEWIS LAKE DIVIDE        7850    24.9    27.0    92     29.9    28.7   104
 PHILLIPS BENCH           8200    24.1    21.7   111     27.3    22.5   121
 SALT RIVER SUMMIT        7760    10.5    11.1    95     12.5    14.5    86
 SNAKE RIVER STATION      6920    13.4    15.0    89     21.6    17.9   121
 SPRING CREEK DIVIDE      9000    17.9    20.2    89     18.2    20.7    88
 THUMB DIVIDE             7980    13.0    13.8    94     15.6    14.6   107
 TOGWOTEE PASS            9580    21.5    19.2   112     23.5    19.0   124
 TWO OCEAN PLATEAU        9240    28.3    21.6   131     23.0    21.3   108
 WILLOW CREEK             8380    24.0    23.3   103     29.4    24.8   119
                                                -----                  -----
                Basin wide percent of average    101                    111


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    20.6    18.6   111     19.1    15.8   121
 BLACK BEAR               8170    37.0    30.1   123     33.5    30.2   111
 CANYON                   7870    13.8    10.4   133     17.1    12.1   141
 FISHER CREEK             9100    34.6    27.3   127       -M    28.0      *
 MADISON PLATEAU          7750    23.9    19.1   125     26.4    20.1   131
 NORTHEAST ENTRANCE       7350     7.4     9.0    82     10.9    10.0   109
 PARKER PEAK              9400    20.2    16.8   120       -M    12.6      *
 SYLVAN LAKE              8420    16.3    17.3    94     20.8    16.6   125
 THUMB DIVIDE             7980    13.0    13.8    94     15.6    14.6   107
 TWO OCEAN PLATEAU        9240    28.3    21.6   131     23.0    21.3   108
 WHISKEY CREEK            6800    15.2    13.1   116     21.2    15.8   134
 WHITE MILL               8700    22.0    18.6   118       -M    20.8      *
 WOLVERINE                7650     8.4     9.9    85     10.7    10.4   103
                                                -----                  -----
                Basin wide percent of average    116                    119


WIND RIVER

 BURROUGHS CREEK          8750    12.7    11.6   109     15.5    12.7   122
 COLD SPRINGS             9630     5.3     6.6    80      8.3     7.8   106
 DEER PARK                9700    11.0    13.9    79     15.5    16.5    94
 HOBBS PARK              10100    10.0    11.0    91     10.7     9.1   118
 LITTLE WARM              9370     7.7     8.8    88     11.0    10.1   109
 SOUTH PASS               9040    10.2    13.0    78     13.1    13.9    94
 ST. LAWRENCE ALT         8620     5.0     5.4    93      6.6     6.5   102
 TOGWOTEE PASS            9580    21.5    19.2   112     23.5    19.0   124
 TOWNSEND CREEK           8700     5.9     6.5    91      9.1     8.2   111
                                                -----                  -----
                Basin wide percent of average     93                    109


BIGHORN BASIN

 BALD MTN.                9380    12.4    14.8    84     11.9    13.1    91
 BEAR TRAP MEADOW         8200     6.1     4.0   152      6.6     6.0   110
 BLACKWATER               9780    19.7    18.8   105     18.4    15.9   116
 BONE SPRINGS DIV         9350    12.6    12.0   105     13.9    10.8   129
 EVENING STAR             9200    23.6    23.0   103       -M    20.1      *
 GRAVE SPRINGS            8550     6.7     6.5   103      7.8     7.1   110
 KIRWIN                   9550     9.8     8.5   115     11.9     8.5   140
 MARQUETTE                8760     3.3     6.4    52      6.9     6.9   100
 MIDDLE POWDER            7760     7.4     8.2    90      6.5     9.0    72
 OWL CREEK                8975     4.0     3.8   105      5.4     4.1   132
 POWDER RIVER PASS        9480     9.0     8.0   112     10.9     9.3   117
 SHELL CREEK              9580    12.3    10.9   113     12.1    10.2   119
 SYLVAN LAKE              8420    16.3    17.3    94     20.8    16.6   125
 SYLVAN ROAD              7120     8.8    10.5    84     17.4    14.7   118
 TIMBER CREEK             7950     2.5     4.0    62      6.2     5.0   124
 YOUNTS PEAK              8350    13.7    13.6   101     15.0    12.6   119
                                                -----                  -----
                Basin wide percent of average     99                    115


SHOSHONE RIVER

 BLACKWATER               9780    19.7    18.8   105     18.4    15.9   116
 EVENING STAR             9200    23.6    23.0   103       -M    20.1      *
 KIRWIN                   9550     9.8     8.5   115     11.9     8.5   140
 MARQUETTE                8760     3.3     6.4    52      6.9     6.9   100
 SYLVAN LAKE              8420    16.3    17.3    94     20.8    16.6   125
 SYLVAN ROAD              7120     8.8    10.5    84     17.4    14.7   118
 YOUNTS PEAK              8350    13.7    13.6   101     15.0    12.6   119
                                                -----                  -----
                Basin wide percent of average     97                    120


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     6.1     4.0   152      6.6     6.0   110
 BIG GOOSE                7990     5.9     7.0    84      8.8     6.3   140
 BONE SPRINGS DIV         9350    12.6    12.0   105     13.9    10.8   129
 BURGESS JUNCTION         7880     8.4     8.3   101     10.1     8.8   115
 CLOUD PEAK RESERVOIR     9860    11.3     9.1   124     11.3     9.1   124
 DOME LAKE                8880     7.8     8.9    88     11.1     9.6   116
 GRAVE SPRINGS            8550     6.7     6.5   103      7.8     7.1   110
 HANSEN SAWMILL           8360     4.9     4.7   104      7.1     5.8   122
 MIDDLE POWDER            7760     7.4     8.2    90      6.5     9.0    72
 POWDER RIVER PASS        9480     9.0     8.0   112     10.9     9.3   117
 SUCKER CREEK             8880     9.7     8.3   117     11.5     9.8   117
 TIE CREEK                6870     4.7     4.6   102      8.7     7.4   118
                                                -----                  -----
                Basin wide percent of average    105                    115


BELLE FOURCHE

 BLIND PARK               6890     5.5     6.2    89      7.9     8.6    92
 COLE CANYON              5910     4.7     5.2    90      5.7     5.2   110
 NORTH RAPID CREEK        6130     6.1     6.1   100      6.2     7.0    89
                                                -----                  -----
                Basin wide percent of average     93                     95


UPPER N. PLATTE RIVER

 COLUMBINE                9160    20.6    19.8   104     22.6    19.1   118
 DIVIDE PEAK              8880    19.2    14.4   133     19.4    15.5   125
 ELK RIVER                8700    20.4    14.6   140     19.5    14.6   134
 JOE WRIGHT              10120    18.4    15.9   116     21.6    18.4   117
 NORTH FRENCH CREEK      10130    23.7    20.7   114     23.5    18.5   127
 OLD BATTLE              10000    26.8    23.6   114     31.3    25.8   121
 SAGE CREEK BASIN         7850    14.6     8.4   174     15.5     9.0   172
 SOUTH BRUSH CREEK        8440     9.8     8.8   111     13.3    12.3   108
 TOWER                   10500    34.9    34.6   101     30.3    29.2   104
 WEBBER SPRINGS           9250    20.8    19.0   109     24.3    20.3   120
 WILLOW CREEK PASS        9540    12.5     8.7   144     12.8     9.5   135
                                                -----                  -----
                Basin wide percent of average    118                    122


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    16.5    17.5    94     17.4    16.0   109
 CASPER MTN.              7900     8.8    10.3    85     10.7    10.1   106
 DEADMAN HILL            10220    13.4    12.0   112     13.9    12.0   116
 DEER PARK                9700    11.0    13.9    79     15.5    16.5    94
 LAPRELE CREEK            8375      -M     8.2      *      -M     9.1      *
 RENO HILL                8400     9.1     9.5    96     10.8    10.5   103
 ROACH                    9700    15.5    12.8   121     18.0    13.3   135
 SAND LAKE               10050    21.4    22.8    94     21.4    17.7   121
 SOUTH PASS               9040    10.2    13.0    78     13.1    13.9    94
 WINDY PEAK               7900     6.1     5.4   113      7.7     7.8    99
                                                -----                  -----
                Basin wide percent of average     96                    109


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    13.0     8.8   148     14.0    11.2   125
 DIVIDE PEAK              8880    19.2    14.4   133     19.4    15.5   125
 OLD BATTLE              10000    26.8    23.6   114     31.3    25.8   121
 SANDSTONE RS             8150    14.3    11.3   127     17.8    14.3   124
 WHISKEY PARK             8950    25.2    21.6   117     28.4    21.6   131
                                                -----                  -----
                Basin wide percent of average    124                    125


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    10.3    11.0    94     10.4    10.3   101
 BLIND BULL SUM           8650    19.3    21.0    92     14.8    17.5    85
 EAST RIM DIVIDE          7930     7.0    10.0    70      9.2     9.3    99
 ELKHART PARK G.S.        9400     9.1    10.1    90      9.8    10.0    98
 GROS VENTRE SUMMIT       8750    10.8    10.6   102     12.0     9.8   122
 GUNSIGHT PASS            9820    10.2      -M      *    11.7      -M      *
 KENDALL R.S.             7740     9.4    11.3    83     11.2    11.3    99
 LOOMIS PARK              8240    12.6    13.1    96     14.4    13.5   107
 NEW FORK LAKE            8340     7.8     8.8    89      7.9     8.9    89
 SNIDER BASIN             8060    10.2    11.4    89     11.3    12.6    90
 SPRING CREEK DIVIDE      9000    17.9    20.2    89     18.2    20.7    88
 TRIPLE PEAK              8500    18.4    19.1    96     21.6    18.7   116
                                                -----                  -----
                Basin wide percent of average     91                     99


LOWER GREEN RIVER

 HAMS FORK                7840     9.2     9.9    93      7.9     9.5    83
 HEWINTA                  9519     9.5     8.1   117     13.4    10.6   126
 HICKERSON PARK           9145     5.5     5.3   104      7.8     5.7   137
 HOLE-IN-ROCK             9150     4.7     5.1    92      7.9     5.3   149
 INDIAN CREEK             9425    17.8    20.2    88     13.3    19.3    69
 KELLEY R.S.              8180      -M    12.6      *      -M    15.8      *
 STEEL CREEK PARK        10200    10.9    11.3    96     14.6    11.7   125
                                                -----                  -----
                Basin wide percent of average     96                    105


UPPER BEAR RIVER

 BUG LAKE                 7950    14.2    15.5    92     13.8    14.7    94
 HAYDEN FORK              9212    14.3    11.7   122     18.5    15.6   119
 KELLEY R.S.              8180      -M    12.6      *      -M    15.8      *
 LILY LAKE                9156    11.3     9.8   115     14.4    13.0   111
 MONTE CRISTO             8960    22.4    22.1   101     21.5    19.2   112
 SALT RIVER SUMMIT        7760    10.5    11.1    95     12.5    14.5    86
 TRIAL LAKE               9992    16.0    18.6    86     19.2    18.5   104
                                                -----                  -----
                Basin wide percent of average    100                    105

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


 -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.