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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 2:38p, 5/23/18
Temperature 68.0°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 TUESDAY: JULY 1 , 2008
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030      .0      .0   100     34.9    29.0   120
 COTTONWOOD CREEK         7670      .0      .0   100       -M    37.8      *
 GRAND TARGHEE            9260    29.7      -M      *    48.5      -M      *
 GRANITE CREEK            6770      .1      .0           31.8    26.7   119
 GRASSY LAKE              7265      .0      .0   100     56.9    48.0   119
 GROS VENTRE SUMMIT       8750      .1      .0           20.0    19.8   101
 GUNSIGHT PASS            9820      .0      -M      *    21.3      -M      *
 LEWIS LAKE DIVIDE        7850      .5      .0           48.8    48.1   101
 PHILLIPS BENCH           8200      .0      .0   100     44.2    38.9   114
 SALT RIVER SUMMIT        7760      .0      .0   100     22.1    25.5    87
 SNAKE RIVER STATION      6920      .0      .0   100     36.5    30.7   119
 SPRING CREEK DIVIDE      9000      -M      .0      *    32.1    34.8    92
 THUMB DIVIDE             7980      .1      .0           29.2    26.8   109
 TOGWOTEE PASS            9580    11.3     2.9   390     41.3    35.0   118
 TWO OCEAN PLATEAU        9240    13.4     6.0   223     44.3    39.2   113
 WILLOW CREEK             8380      .0      .0   100     53.4    45.2   118
                                                -----                  -----
                Basin wide percent of average    278                    111


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360    11.7     2.1   557     34.5    29.8   116
 BLACK BEAR               8170    13.1     2.5   524     56.7    53.5   106
 CANYON                   7870      .0      .0   100     28.8    22.7   127
 FISHER CREEK             9100    20.8     5.7   365     52.8    50.5   105
 MADISON PLATEAU          7750      .1      .0           44.3    36.9   120
 NORTHEAST ENTRANCE       7350      .2      .0           22.0    20.2   109
 PARKER PEAK              9400     3.8     2.0   190     40.5    26.1   155
 SYLVAN LAKE              8420      .0      .0   100     40.5    32.1   126
 THUMB DIVIDE             7980      .1      .0           29.2    26.8   109
 TWO OCEAN PLATEAU        9240    13.4     6.0   223     44.3    39.2   113
 WHISKEY CREEK            6800      .0      .0   100       -M    30.0      *
 WHITE MILL               8700     5.2     1.2   433     38.8    38.5   101
 WOLVERINE                7650      .0      .0   100     23.1    20.5   113
                                                -----                  -----
                Basin wide percent of average    349                    115


WIND RIVER

 BURROUGHS CREEK          8750      .0      .0   100     26.2    24.7   106
 COLD SPRINGS             9630      .0      .0   100     18.4    19.4    95
 DEER PARK                9700      .0      .0   100     31.1    33.4    93
 HOBBS PARK              10100      .0      .8     0     25.7    23.4   110
 LITTLE WARM              9370      .0      .0   100     22.7    22.2   102
 SOUTH PASS               9040      .0      .0   100     27.6    28.1    98
 ST. LAWRENCE ALT         8620      -M      .0      *      -M    17.5      *
 TOGWOTEE PASS            9580    11.3     2.9   390     41.3    35.0   118
 TOWNSEND CREEK           8700      .0      .0   100     22.4    21.0   107
                                                -----                  -----
                Basin wide percent of average    305                    104


BIGHORN BASIN

 BALD MTN.                9380      .0      .9     0     28.7    28.3   101
 BEAR TRAP MEADOW         8200      .0      .0   100     20.2    17.0   119
 BLACKWATER               9780    13.6     5.3   257     38.2    32.3   118
 BONE SPRINGS DIV         9350      .0      .0   100     29.8    25.6   116
 EVENING STAR             9200    10.5     4.6   228     51.6    37.9   136
 GRAVE SPRINGS            8550      .0      .0   100     19.5    18.7   104
 KIRWIN                   9550      .0      .0   100     23.5    20.4   115
 MARQUETTE                8760      .0      .0   100     23.4    21.2   110
 MIDDLE POWDER            7760      .1      .0           19.1    21.8    88
 OWL CREEK                8975      .0      .0   100     13.8    13.5   102
 POWDER RIVER PASS        9480      .0      .0   100     26.7    22.5   119
 SHELL CREEK              9580      .0      .0   100     27.9    23.9   117
 SYLVAN LAKE              8420      .0      .0   100     40.5    32.1   126
 SYLVAN ROAD              7120      .0      .0   100     31.6    25.8   122
 TIMBER CREEK             7950      .0      .0   100     20.3    16.7   122
 YOUNTS PEAK              8350      .0      .0   100     26.0    24.7   105
                                                -----                  -----
                Basin wide percent of average    223                    115


SHOSHONE RIVER

 BLACKWATER               9780    13.6     5.3   257     38.2    32.3   118
 EVENING STAR             9200    10.5     4.6   228     51.6    37.9   136
 KIRWIN                   9550      .0      .0   100     23.5    20.4   115
 MARQUETTE                8760      .0      .0   100     23.4    21.2   110
 SYLVAN LAKE              8420      .0      .0   100     40.5    32.1   126
 SYLVAN ROAD              7120      .0      .0   100     31.6    25.8   122
 YOUNTS PEAK              8350      .0      .0   100     26.0    24.7   105
                                                -----                  -----
                Basin wide percent of average    243                    121


POWDER-TONGUE

 BEAR TRAP MEADOW         8200      .0      .0   100     20.2    17.0   119
 BIG GOOSE                7990      .0      .0   100     24.5    18.1   135
 BONE SPRINGS DIV         9350      .0      .0   100     29.8    25.6   116
 BURGESS JUNCTION         7880      .0      .0   100     25.8    21.3   121
 CLOUD PEAK RESERVOIR     9860      .0      .0   100     32.0    25.0   128
 DOME LAKE                8880      .0      .0   100     29.0    23.3   124
 GRAVE SPRINGS            8550      .0      .0   100     19.5    18.7   104
 HANSEN SAWMILL           8360      .0      .0   100     23.7    17.1   139
 MIDDLE POWDER            7760      .1      .0           19.1    21.8    88
 POWDER RIVER PASS        9480      .0      .0   100     26.7    22.5   119
 SUCKER CREEK             8880      .0      .0   100     31.2    24.6   127
 TIE CREEK                6870      .0      .0   100     24.2    20.2   120
                                                -----                  -----
                Basin wide percent of average       *                   120


BELLE FOURCHE

 BLIND PARK               6890      .0      .0   100     23.1    21.1   109
 COLE CANYON              5910      .0      .0   100     23.8    16.6   143
 NORTH RAPID CREEK        6130      .0      .0   100     25.3    18.0   141
                                                -----                  -----
                Basin wide percent of average       *                   130


UPPER N. PLATTE RIVER

 COLUMBINE                9160      .0      .0   100     36.5    33.7   108
 DIVIDE PEAK              8880      -M      .0      *    32.1    29.0   111
 ELK RIVER                8700      -M      .0      *    30.3    27.6   110
 JOE WRIGHT              10120      .3     1.3    23     40.2    37.4   107
 NORTH FRENCH CREEK      10130      -M     2.7      *    41.3    36.7   113
 OLD BATTLE              10000      .4     1.7    24     51.2    46.2   111
 SAGE CREEK BASIN         7850      .0      .0   100     22.7    16.8   135
 SOUTH BRUSH CREEK        8440      .0      .0   100     24.0    25.6    94
 TOWER                   10500     5.2     8.8    59     53.9    52.4   103
 WEBBER SPRINGS           9250      .0      .0   100     40.0    36.4   110
 WILLOW CREEK PASS        9540      -M      .0      *    23.9    21.1   113
                                                -----                  -----
                Basin wide percent of average     50                    109


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240      .0      .4     0     31.9    33.3    96
 CASPER MTN.              7900      .0      .1     0     30.5    26.2   116
 DEADMAN HILL            10220      .2      .4    50     28.7    26.4   109
 DEER PARK                9700      .0      .0   100     31.1    33.4    93
 LAPRELE CREEK            8375      .0      .0   100     21.3    22.1    96
 RENO HILL                8400      .0      .0   100     32.4    26.6   122
 ROACH                    9700      .0      .0   100     31.7    28.4   112
 SAND LAKE               10050     1.2     3.2    37     43.3    36.7   118
 SOUTH PASS               9040      .0      .0   100     27.6    28.1    98
 WINDY PEAK               7900      .6      .0           19.2    19.2   100
                                                -----                  -----
                Basin wide percent of average     34                    106


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .0      .0   100     23.0    22.2   104
 DIVIDE PEAK              8880      -M      .0      *    32.1    29.0   111
 OLD BATTLE              10000      .4     1.7    24     51.2    46.2   111
 SANDSTONE RS             8150      -M      .0      *    28.4    26.3   108
 WHISKEY PARK             8950      .0      .0   100     46.6    39.9   117
                                                -----                  -----
                Basin wide percent of average     24                    111


UPPER GREEN RIVER

 BIG SANDY OPENING        9080      .0      .0   100     19.4    20.5    95
 BLIND BULL SUM           8650      .0      .0   100     25.1    29.8    84
 EAST RIM DIVIDE          7930      .0      .0   100     15.6    17.5    89
 ELKHART PARK G.S.        9400      .0      .0   100     16.9    21.0    80
 GROS VENTRE SUMMIT       8750      .1      .0           20.0    19.8   101
 GUNSIGHT PASS            9820      .0      -M      *    21.3      -M      *
 KENDALL R.S.             7740      .0      .0   100     18.2    20.2    90
 LOOMIS PARK              8240      .0      .0   100     23.6    24.0    98
 NEW FORK LAKE            8340      .0      .0   100     14.6    17.7    82
 SNIDER BASIN             8060      .0      .0   100     19.7    21.7    91
 SPRING CREEK DIVIDE      9000      -M      .0      *    32.1    34.8    92
 TRIPLE PEAK              8500      .1      .0           39.5    33.9   117
                                                -----                  -----
                Basin wide percent of average       *                    94


LOWER GREEN RIVER

 HAMS FORK                7840      .0      .0   100     15.6    18.4    85
 HEWINTA                  9519      .0      .0   100     23.3    21.9   106
 HICKERSON PARK           9145      .0      .0   100     15.0    14.1   106
 HOLE-IN-ROCK             9150      .0      .0   100     15.6    13.9   112
 INDIAN CREEK             9425      .0      .0   100     31.0    34.1    91
 KELLEY R.S.              8180      .1      .0           24.4    27.8    88
 STEEL CREEK PARK        10200      .8      .4   200     25.9    24.9   104
                                                -----                  -----
                Basin wide percent of average    200                     97


UPPER BEAR RIVER

 BUG LAKE                 7950      .1      .0           23.6    26.6    89
 HAYDEN FORK              9212      .1      .0             -M    30.3      *
 KELLEY R.S.              8180      .1      .0           24.4    27.8    88
 LILY LAKE                9156      -M      .0      *    25.3    25.8    98
 MONTE CRISTO             8960      .0      .0   100     33.3    35.7    93
 SALT RIVER SUMMIT        7760      .0      .0   100     22.1    25.5    87
 TRIAL LAKE               9992      -M      .5      *    32.2    35.4    91
                                                -----                  -----
                Basin wide percent of average       *                    91

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


 -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.