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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 1:38p, 5/20/18
Temperature 63.6°F
Wind 2.0 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 SUNDAY: NOVEMBER 19 , 2006
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     2.1     2.5    84      5.6     4.5   124
 COTTONWOOD CREEK         7600     4.7     3.0   157      7.5     6.0   125
 GRANITE CREEK            6770     2.1     2.0   105      5.2     4.0   130
 GRASSY LAKE              7265     4.3     4.8    90     11.1     7.2   154
 GROS VENTRE SUMMIT       8750     3.1     2.8   111      4.6     3.3   139
 LEWIS LAKE DIVIDE        7850     4.8     4.8   100     10.3     7.3   141
 PHILLIPS BENCH           8200     3.3     4.2    79      7.7     5.4   143
 SALT RIVER SUMMIT        7600     2.3     1.6   144      4.8     3.8   126
 SNAKE RIVER STATION      6920     2.3     2.4    96      8.7     4.8   181
 SPRING CREEK DIVIDE      9000     5.2     4.4   118      6.6     5.5   120
 THUMB DIVIDE             7980     1.9     2.6    73      4.6     4.1   112
 TOGWOTEE PASS            9580     5.2     5.2   100      6.4     5.5   116
 TWO OCEAN PLATEAU        9240     5.3     6.1    87      6.6     6.2   106
 WILLOW CREEK             8450     5.5     5.2   106      9.1     7.2   126
                                                -----                  -----
                Basin wide percent of average    101                    132


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275     3.8     5.3    72      4.5     4.4   102
 BLACK BEAR               8170     6.9     6.5   106     10.9     7.7   142
 CANYON                   8090     2.2     2.1   105      5.1     3.6   142
 FISHER CREEK             9100     7.0     6.2   113     10.0     7.2   139
 MADISON PLATEAU          7750     3.1     4.0    78      6.8     5.4   126
 NORTHEAST ENTRANCE       7350      .6     1.5    40      5.2     3.0   173
 PARKER PEAK              9400     4.3     5.0    86      5.7     4.3   133
 SYLVAN LAKE              8420     2.6     4.5    58      7.2     5.3   136
 THUMB DIVIDE             7980     1.9     2.6    73      4.6     4.1   112
 TWO OCEAN PLATEAU        9240     5.3     6.1    87      6.6     6.2   106
 WHISKEY CREEK            6800     2.1     2.4    88      5.8     4.5   129
 WHITE MILL               8700     4.3     4.6    93      7.1     5.7   125
 WOLVERINE                7650     1.3     1.9    68      3.5     3.5   100
                                                -----                  -----
                Basin wide percent of average     86                    128


WIND RIVER

 BURROUGHS CREEK          8750     2.3     2.6    88      4.2     3.6   117
 COLD SPRINGS             9630     1.1     2.4    46      2.3     3.3    70
 DEER PARK                9700     3.3     3.9    85      5.2     5.3    98
 HOBBS PARK              10100     2.6     4.1    63      2.9     3.6    81
 LITTLE WARM              9370     2.0     2.5    80      2.7     3.5    77
 SOUTH PASS               9040     3.3     3.6    92      5.0     4.5   111
 ST. LAWRENCE ALT         8620     1.3     2.0    65      2.5     2.8    89
 TOGWOTEE PASS            9580     5.2     5.2   100      6.4     5.5   116
 TOWNSEND CREEK           8700     1.8     2.2    82      4.0     3.6   111
                                                -----                  -----
                Basin wide percent of average     80                     99


BIGHORN BASIN

 BALD MTN.                9380     6.3     4.8   131      4.9     4.2   117
 BEAR TRAP MEADOW         8200     1.6     1.2   133      2.5     2.8    89
 BLACKWATER               9780     4.9     5.8    84      5.4     5.4   100
 BONE SPRINGS DIV         9350     5.9     4.4   134      4.7     4.0   118
 EVENING STAR             9200     4.4     6.0    73       -M     6.1      *
 GRAVE SPRINGS            8550     2.0     2.2    91      2.5     3.0    83
 KIRWIN                   9550     2.5     3.3    76      3.4     3.2   106
 MARQUETTE                8760      .2     3.0     7      2.7     3.4    79
 MIDDLE POWDER            7760     2.9     2.8   104      3.4     4.0    85
 OWL CREEK                8975     2.0     1.6   125      2.5     1.8   139
 POWDER RIVER PASS        9480     2.8     2.5   112      3.5     3.3   106
 SHELL CREEK              9580     5.6     4.2   133      4.0     3.5   114
 SYLVAN LAKE              8420     2.6     4.5    58      7.2     5.3   136
 SYLVAN ROAD              7120      .6     2.1    29      5.3     4.8   110
 TIMBER CREEK             7950      .2     2.0    10      2.7     2.5   108
 YOUNTS PEAK              8350     1.7     3.3    52      4.3     3.9   110
                                                -----                  -----
                Basin wide percent of average     86                    107


SHOSHONE RIVER

 BLACKWATER               9780     4.9     5.8    84      5.4     5.4   100
 EVENING STAR             9200     4.4     6.0    73       -M     6.1      *
 KIRWIN                   9550     2.5     3.3    76      3.4     3.2   106
 MARQUETTE                8760      .2     3.0     7      2.7     3.4    79
 SYLVAN LAKE              8420     2.6     4.5    58      7.2     5.3   136
 SYLVAN ROAD              7120      .6     2.1    29      5.3     4.8   110
 YOUNTS PEAK              8350     1.7     3.3    52      4.3     3.9   110
                                                -----                  -----
                Basin wide percent of average     60                    109


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.6     1.2   133      2.5     2.8    89
 BIG GOOSE                7990     1.2     1.7    71      2.7     2.7   100
 BONE SPRINGS DIV         9350     5.9     4.4   134      4.7     4.0   118
 BURGESS JUNCTION         7880     2.3     2.9    79      4.1     3.4   121
 CLOUD PEAK RESERVOIR     9860     3.0     3.0   100      3.1     4.0    78
 DOME LAKE                8880     2.4     3.4    71      3.5     4.0    88
 GRAVE SPRINGS            8550     2.0     2.2    91      2.5     3.0    83
 HANSEN SAWMILL           8360      .4     1.5    27      1.5     2.7    56
 MIDDLE POWDER            7760     2.9     2.8   104      3.4     4.0    85
 POWDER RIVER PASS        9480     2.8     2.5   112      3.5     3.3   106
 SUCKER CREEK             8880     3.6     2.6   138      4.3     3.7   116
 TIE CREEK                6870      .7     1.2    58      3.9     3.3   118
                                                -----                  -----
                Basin wide percent of average     98                     97


BELLE FOURCHE

 BLIND PARK               6890      .9     1.6    56      3.0     3.8    79
 COLE CANYON              5910     1.2     1.5    80      3.2      -M      *
 NORTH RAPID CREEK        6130      .6     1.2    50      2.5     3.3    76
                                                -----                  -----
                Basin wide percent of average     63                     77


UPPER N. PLATTE RIVER

 COLUMBINE                9160     3.5     3.2   109      6.4     4.8   133
 DIVIDE PEAK              8860     4.5     3.7   122      6.8     4.8   142
 ELK RIVER                8700     3.0     2.0   150      5.2     4.0   130
 JOE WRIGHT              10120     4.9     5.0    98      6.8     6.0   113
 NORTH FRENCH CREEK      10130     6.4     6.0   107      7.4     5.9   125
 OLD BATTLE               9920     7.5     6.5   115      9.3     7.1   131
 SAGE CREEK BASIN         7850     3.6     2.2   164      5.2     2.8   186
 SOUTH BRUSH CREEK        8440     2.5     2.0   125      4.3     4.2   102
 TOWER                   10500     8.5     8.9    96     10.4     8.0   130
 WEBBER SPRINGS           9250     5.0     4.7   106      8.1     6.0   135
 WILLOW CREEK PASS        9540     3.5     2.7   130      3.4     3.5    97
                                                -----                  -----
                Basin wide percent of average    113                    128


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10220     4.6     4.3   107      5.5     4.8   115
 CASPER MTN.              7850     3.0     3.5    86      4.0     4.2    95
 DEADMAN HILL            10220     3.6     4.0    90      4.6     4.2   110
 DEER PARK                9700     3.3     3.9    85      5.2     5.3    98
 LAPRELE CREEK            8375     2.3     2.3   100      3.1     3.4    91
 RENO HILL                8500     3.8     3.2   119      4.8     4.1   117
 ROACH                    9700     4.7     3.0   157      6.1     4.1   149
 SAND LAKE               10050     6.2     6.8    91      6.6     5.6   118
 SOUTH PASS               9040     3.3     3.6    92      5.0     4.5   111
 WINDY PEAK               7900     1.4     1.6    87      2.5     2.9    86
                                                -----                  -----
                Basin wide percent of average    100                    110


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .8     1.3    62      3.9     3.4   115
 DIVIDE PEAK              8860     4.5     3.7   122      6.8     4.8   142
 OLD BATTLE               9920     7.5     6.5   115      9.3     7.1   131
 SANDSTONE RS             8150     1.0     1.6    62      4.3     4.3   100
 WHISKEY PARK             8950     3.9     4.3    91      6.7     5.9   114
                                                -----                  -----
                Basin wide percent of average    102                    122


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     3.4     2.8   121      4.1     3.3   124
 BLIND BULL SUM           8900     5.4     4.7   115      5.7     4.8   119
 EAST RIM DIVIDE          7930     1.3     2.1    62      3.4     2.7   126
 ELKHART PARK G.S.        9400     2.0     2.4    83      4.0     3.4   118
 GROS VENTRE SUMMIT       8750     3.1     2.8   111      4.6     3.3   139
 KENDALL R.S.             7740     1.6     2.1    76      3.8     3.1   123
 LOOMIS PARK              8240     2.1     2.8    75      4.6     3.7   124
 NEW FORK LAKE            8340     1.7     1.8    94      3.9     2.9   134
 SNIDER BASIN             8060     2.7     2.3   117      4.3     3.4   126
 SPRING CREEK DIVIDE      9000     5.2     4.4   118      6.6     5.5   120
 TRIPLE PEAK              8500     4.8     4.0   120      7.3     4.8   152
                                                -----                  -----
                Basin wide percent of average    103                    128


LOWER GREEN RIVER

 HAMS FORK                7840     1.9     1.5   127      3.5     2.7   130
 HEWINTA                  9500      .3     1.6    19      4.6     3.9   118
 HICKERSON PARK           9100      .0     1.1     0      3.6     2.6   138
 HOLE-IN-ROCK             9150     1.4     1.1   127      3.4     2.5   136
 INDIAN CREEK             9425     5.3     4.5   118      5.8     5.3   109
 KELLEY R.S.              8180     3.2     2.8   114      5.0     4.3   116
 STEEL CREEK PARK        10100     3.4     3.0   113      4.9     4.1   120
                                                -----                  -----
                Basin wide percent of average     99                    121


UPPER BEAR RIVER

 BUG LAKE                 7950     3.0     2.8   107      5.3     4.4   120
 HAYDEN FORK              9100     1.9     2.1    90      7.2     4.7   153
 KELLEY R.S.              8180     3.2     2.8   114      5.0     4.3   116
 LILY LAKE                9050     2.7     2.1   129      5.6     4.4   127
 MONTE CRISTO             8960     5.3     3.5   151      7.5     5.5   136
 SALT RIVER SUMMIT        7600     2.3     1.6   144      4.8     3.8   126
 TRIAL LAKE               9960     3.8     4.0    95      7.3     5.2   140
                                                -----                  -----
                Basin wide percent of average    117                    132

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


 -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 1971-2000.

Provisional data, subject to revision.