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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 10:18p, 10/19/18
Temperature 40.5°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 WEDNESDAY: NOVEMBER 21 , 2007
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     1.8     2.6    69      8.0     4.4   182
 COTTONWOOD CREEK         7670     2.7     3.0    90      6.3     6.1   103
 GRANITE CREEK            6770     1.3     2.1    62      6.5     3.9   167
 GRASSY LAKE              7265     3.8     5.0    76     11.2     7.1   158
 GROS VENTRE SUMMIT       8750     3.8     2.9   131      5.5     3.4   162
 LEWIS LAKE DIVIDE        7850     5.5     5.0   110     10.6     7.1   149
 PHILLIPS BENCH           8200     3.9     4.3    91      8.4     5.3   158
 SALT RIVER SUMMIT        7760      .1     1.6     6      2.7     3.7    73
 SNAKE RIVER STATION      6920      .6     2.5    24      8.0     4.7   170
 SPRING CREEK DIVIDE      9000     2.8     4.6    61      4.3     5.4    80
 THUMB DIVIDE             7980     2.1     2.7    78      6.3     4.0   158
 TOGWOTEE PASS            9580     7.4     5.3   140      8.5     5.5   155
 TWO OCEAN PLATEAU        9240    10.9     6.3   173     10.6     6.1   174
 WILLOW CREEK             8380     3.2     5.3    60      8.7     7.1   123
                                                -----                  -----
                Basin wide percent of average     94                    143


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     8.1     5.2   156      7.8     4.3   181
 BLACK BEAR               8170     7.2     6.6   109     10.2     7.8   131
 CANYON                   7870     3.1     2.1   148      6.1     3.7   165
 FISHER CREEK             9100    11.6     6.3   184     11.1     7.2   154
 MADISON PLATEAU          7750     3.7     3.9    95      7.4     5.2   142
 NORTHEAST ENTRANCE       7350      .4     1.4    29      4.8     3.0   160
 PARKER PEAK              9400     7.2     5.0   144      7.7     4.2   183
 SYLVAN LAKE              8420     4.1     4.5    91      8.4     5.2   162
 THUMB DIVIDE             7980     2.1     2.7    78      6.3     4.0   158
 TWO OCEAN PLATEAU        9240    10.9     6.3   173     10.6     6.1   174
 WHISKEY CREEK            6800     1.4     2.4    58      6.2     4.4   141
 WHITE MILL               8700     7.6     4.6   165      8.3     5.6   148
 WOLVERINE                7650      .3     1.8    17      4.9     3.4   144
                                                -----                  -----
                Basin wide percent of average    128                    156


WIND RIVER

 BURROUGHS CREEK          8750     4.9     2.7   181      7.2     3.6   200
 COLD SPRINGS             9630      .7     2.4    29      3.2     3.4    94
 DEER PARK                9700     1.6     4.0    40      4.2     5.5    76
 HOBBS PARK              10100     1.6     4.1    39      3.4     3.8    89
 LITTLE WARM              9370     2.0     2.5    80      4.2     3.5   120
 SOUTH PASS               9040      .5     3.6    14      3.3     4.5    73
 ST. LAWRENCE ALT         8620      .2     1.9    11      1.9     2.9    66
 TOGWOTEE PASS            9580     7.4     5.3   140      8.5     5.5   155
 TOWNSEND CREEK           8700      .2     2.2     9      3.0     3.7    81
                                                -----                  -----
                Basin wide percent of average     67                    107


BIGHORN BASIN

 BALD MTN.                9380     3.9     4.8    81      4.0     4.2    95
 BEAR TRAP MEADOW         8200     1.0     1.3    77      2.6     2.9    90
 BLACKWATER               9780     8.6     5.9   146      7.9     5.4   146
 BONE SPRINGS DIV         9350     3.7     4.5    82      4.8     4.1   117
 EVENING STAR             9200     7.9     5.9   134     10.4     6.1   170
 GRAVE SPRINGS            8550     1.6     2.3    70      3.3     3.1   106
 KIRWIN                   9550     4.9     3.3   148      6.0     3.3   182
 MARQUETTE                8760      .0     3.0     0      3.8     3.5   109
 MIDDLE POWDER            7760     1.6     2.8    57      3.1     4.2    74
 OWL CREEK                8975     1.3     1.6    81      3.3     1.9   174
 POWDER RIVER PASS        9480     2.4     2.5    96      4.3     3.3   130
 SHELL CREEK              9580     5.4     4.3   126      6.0     3.6   167
 SYLVAN LAKE              8420     4.1     4.5    91      8.4     5.2   162
 SYLVAN ROAD              7120     1.1     2.1    52      7.9     4.8   165
 TIMBER CREEK             7950      .4     2.0    20      4.1     2.6   158
 YOUNTS PEAK              8350     4.4     3.3   133      7.5     3.9   192
                                                -----                  -----
                Basin wide percent of average     97                    141


SHOSHONE RIVER

 BLACKWATER               9780     8.6     5.9   146      7.9     5.4   146
 EVENING STAR             9200     7.9     5.9   134     10.4     6.1   170
 KIRWIN                   9550     4.9     3.3   148      6.0     3.3   182
 MARQUETTE                8760      .0     3.0     0      3.8     3.5   109
 SYLVAN LAKE              8420     4.1     4.5    91      8.4     5.2   162
 SYLVAN ROAD              7120     1.1     2.1    52      7.9     4.8   165
 YOUNTS PEAK              8350     4.4     3.3   133      7.5     3.9   192
                                                -----                  -----
                Basin wide percent of average    111                    161


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.0     1.3    77      2.6     2.9    90
 BIG GOOSE                7990     1.3     1.7    76      4.7     2.7   174
 BONE SPRINGS DIV         9350     3.7     4.5    82      4.8     4.1   117
 BURGESS JUNCTION         7880     1.7     2.8    61      4.2     3.5   120
 CLOUD PEAK RESERVOIR     9860     3.4     3.0   113      5.7     4.2   136
 DOME LAKE                8880     2.4     3.5    69      5.5     4.1   134
 GRAVE SPRINGS            8550     1.6     2.3    70      3.3     3.1   106
 HANSEN SAWMILL           8360      -M     1.5      *      -M     2.8      *
 MIDDLE POWDER            7760     1.6     2.8    57      3.1     4.2    74
 POWDER RIVER PASS        9480     2.4     2.5    96      4.3     3.3   130
 SUCKER CREEK             8880     2.5     2.6    96      4.1     3.8   108
 TIE CREEK                6870      .3     1.1    27      3.8     3.3   115
                                                -----                  -----
                Basin wide percent of average     78                    118


BELLE FOURCHE

 BLIND PARK               6890      .7     1.6    44      1.9     3.9    49
 COLE CANYON              5910      .0     1.6     0      1.7     2.7    63
 NORTH RAPID CREEK        6130      .1     1.2     8      1.3     3.4    38
                                                -----                  -----
                Basin wide percent of average     18                     49


UPPER N. PLATTE RIVER

 COLUMBINE                9160      .4     3.4    12      4.3     4.8    90
 DIVIDE PEAK              8880     2.2     3.7    59      3.6     4.9    73
 ELK RIVER                8700      .7     2.0    35      3.5     4.1    85
 JOE WRIGHT              10120     4.6     5.1    90      6.1     6.2    98
 NORTH FRENCH CREEK      10130     4.7     6.0    78      6.1     6.0   102
 OLD BATTLE              10000     3.4     6.7    51      5.2     7.0    74
 SAGE CREEK BASIN         7850      .0     2.1     0      2.9     2.8   104
 SOUTH BRUSH CREEK        8440     1.3     2.0    65      4.3     4.3   100
 TOWER                   10500     3.8     9.2    41      5.6     8.1    69
 WEBBER SPRINGS           9250     1.8     4.8    38      4.4     5.9    75
 WILLOW CREEK PASS        9540     3.3     2.8   118      3.7     3.5   106
                                                -----                  -----
                Basin wide percent of average     55                     86


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     2.1     4.5    47      3.8     4.8    79
 CASPER MTN.              7900      .8     3.6    22      3.9     4.3    91
 DEADMAN HILL            10220     4.5     4.1   110      3.9     4.3    91
 DEER PARK                9700     1.6     4.0    40      4.2     5.5    76
 LAPRELE CREEK            8375      .0     2.4     0      2.5     3.5    71
 RENO HILL                8400     2.0     3.3    61      4.0     4.2    95
 ROACH                    9700     2.2     3.1    71      3.8     4.2    90
 SAND LAKE               10050     4.9     7.0    70      5.7     5.6   102
 SOUTH PASS               9040      .5     3.6    14      3.3     4.5    73
 WINDY PEAK               7900      .4     1.7    24      2.0     3.0    67
                                                -----                  -----
                Basin wide percent of average     51                     85


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .0     1.3     0      2.4     3.5    69
 DIVIDE PEAK              8880     2.2     3.7    59      3.6     4.9    73
 OLD BATTLE              10000     3.4     6.7    51      5.2     7.0    74
 SANDSTONE RS             8150      .0     1.6     0      2.7     4.4    61
 WHISKEY PARK             8950     1.6     4.4    36      4.8     5.8    83
                                                -----                  -----
                Basin wide percent of average     41                     73


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     1.5     2.9    52      2.5     3.4    74
 BLIND BULL SUM           8650     3.6     4.8    75      4.5     4.7    96
 EAST RIM DIVIDE          7930      .0     2.1     0      2.5     2.7    93
 ELKHART PARK G.S.        9400     1.7     2.4    71      3.1     3.5    89
 GROS VENTRE SUMMIT       8750     3.8     2.9   131      5.5     3.4   162
 KENDALL R.S.             7740     1.2     2.1    57      3.7     3.1   119
 LOOMIS PARK              8240     1.6     2.9    55      3.6     3.7    97
 NEW FORK LAKE            8340     1.2     1.8    67      2.5     3.1    81
 SNIDER BASIN             8060      .3     2.4    12      2.2     3.4    65
 SPRING CREEK DIVIDE      9000     2.8     4.6    61      4.3     5.4    80
 TRIPLE PEAK              8500     3.3     4.2    79      6.0     4.8   125
                                                -----                  -----
                Basin wide percent of average     63                     98


LOWER GREEN RIVER

 HAMS FORK                7840      .0     1.6     0      1.8     2.7    67
 HEWINTA                  9519      -M     1.6      *     4.7     4.0   118
 HICKERSON PARK           9145      .4     1.1    36      2.9     2.8   104
 HOLE-IN-ROCK             9150      .1     1.1     9      3.6     2.6   138
 INDIAN CREEK             9425     2.0     4.5    44      3.4     5.2    65
 KELLEY R.S.              8180      .8     2.9    28      3.3     4.3    77
 STEEL CREEK PARK        10200     1.4     3.1    45      5.2     4.2   124
                                                -----                  -----
                Basin wide percent of average     33                     97


UPPER BEAR RIVER

 BUG LAKE                 7950      -M     2.9      *     1.3     4.4    30
 HAYDEN FORK              9212      .3     2.1    14      3.8     4.7    81
 KELLEY R.S.              8180      .8     2.9    28      3.3     4.3    77
 LILY LAKE                9156      .5     2.1    24      4.0     4.5    89
 MONTE CRISTO             8960     1.0     3.6    28      3.6     5.4    67
 SALT RIVER SUMMIT        7760      .1     1.6     6      2.7     3.7    73
 TRIAL LAKE               9992     1.4     4.1    34      3.2     5.2    62
                                                -----                  -----
                Basin wide percent of average     25                     68

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


 -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.