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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 9:22a, 8/17/18
Temperature 67.9°F
Wind 3.0 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: NOVEMBER 16 , 2009
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030      .9     2.0    45      3.5     3.7    95
 COTTONWOOD CREEK         7670      -M     2.4      *      -M     5.2      *
 GRAND TARGHEE            9260     7.6      -M      *     6.4      -M      *
 GRANITE CREEK            6770      .1     1.6     6      2.7     3.2    84
 GRASSY LAKE              7265     2.3     3.9    59      5.0     6.0    83
 GROS VENTRE SUMMIT       8750     2.1     2.4    88      2.4     3.0    80
 GUNSIGHT PASS            9820     1.8      -M      *     3.2      -M      *
 LEWIS LAKE DIVIDE        7850      -M     3.8      *      -M     5.9      *
 PHILLIPS BENCH           8200     1.6     3.4    47      3.7     4.4    84
 SALT RIVER SUMMIT        7760      .1     1.2     8      2.5     3.2    78
 SNAKE RIVER STATION      6920     1.0     1.9    53      4.8     3.9   123
 SPRING CREEK DIVIDE      9000     3.6     3.6   100      4.4     4.6    96
 THUMB DIVIDE             7980     2.1     2.1   100      5.2     3.5   149
 TOGWOTEE PASS            9580     4.9     4.6   107      5.2     4.8   108
 TWO OCEAN PLATEAU        9240     6.8     5.4   126      5.2     5.2   100
 WILLOW CREEK             8380     2.5     4.3    58      6.3     6.2   102
                                                -----                  -----
                Basin wide percent of average     77                     98


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     5.1     4.7   109      4.1     3.7   111
 BLACK BEAR               8170     6.4     5.5   116      7.7     6.5   118
 CANYON                   7870     2.4     1.7   141      3.8     3.2   119
 FISHER CREEK             9100     7.4     5.3   140      7.5     6.1   123
 MADISON PLATEAU          7750     3.9     3.3   118      6.9     4.4   157
 NORTHEAST ENTRANCE       7350      .5     1.1    45      3.4     2.6   131
 PARKER PEAK              9400     5.6     4.4   127      4.3     3.7   116
 SYLVAN LAKE              8420     2.7     3.9    69      4.7     4.4   107
 THUMB DIVIDE             7980     2.1     2.1   100      5.2     3.5   149
 TWO OCEAN PLATEAU        9240     6.8     5.4   126      5.2     5.2   100
 WHISKEY CREEK            6800     1.5     1.9    79      4.3     3.8   113
 WHITE MILL               8700     5.5     3.9   141      5.0     4.8   104
 WOLVERINE                7650      .9     1.5    60      2.5     2.9    86
                                                -----                  -----
                Basin wide percent of average    114                    118


WIND RIVER

 BURROUGHS CREEK          8750     3.1     2.2   141      3.0     3.0   100
 COLD SPRINGS             9630     2.5     2.1   119      3.2     3.1   103
 DEER PARK                9700     5.1     3.7   138      6.2     4.8   129
 HOBBS PARK              10100     5.4     3.7   146      5.2     3.4   153
 LITTLE WARM              9370     2.0     2.2    91      2.6     3.1    84
 SOUTH PASS               9040     4.2     3.1   135      5.1     3.9   131
 ST. LAWRENCE ALT         8620     1.8     1.8   100      3.8     2.7   141
 TOGWOTEE PASS            9580     4.9     4.6   107      5.2     4.8   108
 TOWNSEND CREEK           8700     2.9     2.0   145      5.0     3.3   152
                                                -----                  -----
                Basin wide percent of average    126                    122


BIGHORN BASIN

 BALD MTN.                9380     4.1     4.5    91      3.5     3.8    92
 BEAR TRAP MEADOW         8200     1.1     1.1   100      2.2     2.6    85
 BLACKWATER               9780     6.5     5.1   127      5.6     4.6   122
 BONE SPRINGS DIV         9350     3.6     4.1    88      3.5     3.7    95
 EVENING STAR             9200     6.0     5.2   115      7.2     5.1   141
 GRAVE SPRINGS            8550     2.6     2.0   130      3.8     2.8   136
 KIRWIN                   9550     3.2     3.0   107      2.7     3.0    90
 MARQUETTE                8760     2.9     2.8   104      3.4     3.3   103
 MIDDLE POWDER            7760     2.3     2.5    92      3.0     3.8    79
 OWL CREEK                8975     2.3     1.5   153      2.0     1.8   111
 POWDER RIVER PASS        9480     2.2     2.3    96      2.4     2.9    83
 SHELL CREEK              9580     3.9     3.9   100      3.6     3.2   112
 SYLVAN LAKE              8420     2.7     3.9    69      4.7     4.4   107
 SYLVAN ROAD              7120     1.2     1.7    71      3.9     4.0    98
 TIMBER CREEK             7950      .9     1.9    47      2.5     2.4   104
 YOUNTS PEAK              8350     3.1     2.8   111      2.6     3.3    79
                                                -----                  -----
                Basin wide percent of average    101                    103


SHOSHONE RIVER

 BLACKWATER               9780     6.5     5.1   127      5.6     4.6   122
 EVENING STAR             9200     6.0     5.2   115      7.2     5.1   141
 KIRWIN                   9550     3.2     3.0   107      2.7     3.0    90
 MARQUETTE                8760     2.9     2.8   104      3.4     3.3   103
 SYLVAN LAKE              8420     2.7     3.9    69      4.7     4.4   107
 SYLVAN ROAD              7120     1.2     1.7    71      3.9     4.0    98
 YOUNTS PEAK              8350     3.1     2.8   111      2.6     3.3    79
                                                -----                  -----
                Basin wide percent of average    104                    109


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.1     1.1   100      2.2     2.6    85
 BIG GOOSE                7990     1.8     1.5   120      3.5     2.6   135
 BONE SPRINGS DIV         9350     3.6     4.1    88      3.5     3.7    95
 BURGESS JUNCTION         7880     3.2     2.7   119      4.0     3.2   125
 CLOUD PEAK RESERVOIR     9860     3.7     2.7   137      3.7     3.8    97
 DOME LAKE                8880     2.4     3.2    75      3.6     3.7    97
 GRAVE SPRINGS            8550     2.6     2.0   130      3.8     2.8   136
 HANSEN SAWMILL           8360     1.3     1.3   100      2.1     2.6    81
 MIDDLE POWDER            7760     2.3     2.5    92      3.0     3.8    79
 POWDER RIVER PASS        9480     2.2     2.3    96      2.4     2.9    83
 SUCKER CREEK             8880     3.9     2.4   162      4.4     3.5   126
 TIE CREEK                6870      .1     1.2     8      4.1     3.1   132
                                                -----                  -----
                Basin wide percent of average    104                    105


BELLE FOURCHE

 BLIND PARK               6890     1.0     1.5    67      4.3     3.6   119
 COLE CANYON              5910      .0     1.5     0      4.1     2.5   164
 NORTH RAPID CREEK        6130     1.0     1.0   100      4.2     3.2   131
                                                -----                  -----
                Basin wide percent of average     50                    135


UPPER N. PLATTE RIVER

 COLUMBINE                9160     1.4     2.6    54      4.6     4.1   112
 DIVIDE PEAK              8880     3.9     3.2   122      6.9     4.3   160
 ELK RIVER                8700     1.3     1.6    81      4.4     3.5   126
 JOE WRIGHT              10120     3.5     4.5    78      5.7     5.5   104
 NORTH FRENCH CREEK      10130     8.8     5.3   166      9.0     5.3   170
 OLD BATTLE              10000     9.0     5.7   158      9.3     6.0   155
 SAGE CREEK BASIN         7850     1.9     1.9   100      4.1     2.5   164
 SOUTH BRUSH CREEK        8440     2.1     1.7   124      5.5     3.9   141
 TOWER                   10500     8.3     7.7   108      8.3     6.9   120
 WEBBER SPRINGS           9250     4.5     4.0   112      7.7     5.2   148
 WILLOW CREEK PASS        9540     1.6     2.4    67      3.3     3.2   103
                                                -----                  -----
                Basin wide percent of average    114                    137


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     5.5     3.8   145      6.6     4.2   157
 CASPER MTN.              7900     2.8     3.1    90      4.2     3.9   108
 DEADMAN HILL            10220     1.5     3.6    42      6.0     3.8   158
 DEER PARK                9700     5.1     3.7   138      6.2     4.8   129
 LAPRELE CREEK            8375     1.8     2.0    90      4.2     3.1   135
 RENO HILL                8400     3.9     2.9   134      5.1     3.9   131
 ROACH                    9700     4.7     2.6   181      6.3     3.7   170
 SAND LAKE               10050     9.1     6.0   152      9.4     4.9   192
 SOUTH PASS               9040     4.2     3.1   135      5.1     3.9   131
 WINDY PEAK               7900     1.4     1.4   100      4.0     2.7   148
                                                -----                  -----
                Basin wide percent of average    124                    147


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .7     1.1    64      3.1     3.1   100
 DIVIDE PEAK              8880     3.9     3.2   122      6.9     4.3   160
 OLD BATTLE              10000     9.0     5.7   158      9.3     6.0   155
 SANDSTONE RS             8150      .0     1.3     0      3.7     3.8    97
 WHISKEY PARK             8950     3.6     3.7    97      7.3     5.0   146
                                                -----                  -----
                Basin wide percent of average    115                    136


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.0     2.4   125      3.2     3.0   107
 BLIND BULL SUM           8650     2.9     3.9    74      2.8     4.0    70
 EAST RIM DIVIDE          7930      .1     1.7     6      2.0     2.3    87
 ELKHART PARK G.S.        9400     2.3     2.0   115      2.9     3.1    94
 GROS VENTRE SUMMIT       8750     2.1     2.4    88      2.4     3.0    80
 GUNSIGHT PASS            9820     1.8      -M      *     3.2      -M      *
 KENDALL R.S.             7740      .2     1.7    12      2.2     2.7    81
 LOOMIS PARK              8240      .4     2.3    17      2.6     3.2    81
 NEW FORK LAKE            8340      .3     1.5    20      1.8     2.7    67
 SNIDER BASIN             8060     1.2     1.9    63      2.8     2.9    97
 SPRING CREEK DIVIDE      9000     3.6     3.6   100      4.4     4.6    96
 TRIPLE PEAK              8500     3.7     3.3   112      4.9     4.1   120
                                                -----                  -----
                Basin wide percent of average     74                     90


LOWER GREEN RIVER

 HAMS FORK                7840      .3     1.2    25      3.2     2.4   133
 HEWINTA                  9519      .4     1.4    29      3.0     3.6    83
 HICKERSON PARK           9145     1.2      .9   133      3.4     2.5   136
 HOLE-IN-ROCK             9150     1.1     1.0   110      3.9     2.4   162
 INDIAN CREEK             9425     4.6     3.7   124      5.1     4.5   113
 KELLEY R.S.              8180      -M     2.3      *      -M     3.7      *
 STEEL CREEK PARK        10200     2.4     2.7    89      4.0     3.7   108
                                                -----                  -----
                Basin wide percent of average     92                    118


UPPER BEAR RIVER

 BUG LAKE                 7950      .3     2.4    12      3.9     3.8   103
 HAYDEN FORK              9212     1.1     1.8    61      3.8     4.1    93
 KELLEY R.S.              8180      -M     2.3      *      -M     3.7      *
 LILY LAKE                9156     1.6     1.8    89      3.3     3.9    85
 MONTE CRISTO             8960     2.5     3.0    83      4.5     4.7    96
 SALT RIVER SUMMIT        7760      .1     1.2     8      2.5     3.2    78
 TRIAL LAKE               9992     2.9     3.5    83      3.6     4.5    80
                                                -----                  -----
                Basin wide percent of average     62                     89

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


 -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.