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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


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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 FRIDAY: NOVEMBER 16 , 2007
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     1.4     2.0    70      6.6     3.7   178
 COTTONWOOD CREEK         7670     2.2     2.4    92      5.6     5.2   108
 GRANITE CREEK            6770     1.0     1.6    62      5.2     3.2   162
 GRASSY LAKE              7265     3.3     3.9    85      8.9     6.0   148
 GROS VENTRE SUMMIT       8750     3.3     2.4   138      5.1     3.0   170
 LEWIS LAKE DIVIDE        7850     3.4     3.8    89      8.2     5.9   139
 PHILLIPS BENCH           8200     3.1     3.4    91      7.2     4.4   164
 SALT RIVER SUMMIT        7760      .3     1.2    25      2.8     3.2    87
 SNAKE RIVER STATION      6920      .8     1.9    42      6.6     3.9   169
 SPRING CREEK DIVIDE      9000     2.4     3.6    67      4.0     4.6    87
 THUMB DIVIDE             7980     1.4     2.1    67      5.5     3.5   157
 TOGWOTEE PASS            9580     6.0     4.6   130      7.2     4.8   150
 TWO OCEAN PLATEAU        9240     8.0     5.4   148      8.1     5.2   156
 WILLOW CREEK             8380     2.8     4.3    65      7.9     6.2   127
                                                -----                  -----
                Basin wide percent of average     92                    142


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9360     6.2     4.7   132      6.0     3.7   162
 BLACK BEAR               8170     5.3     5.5    96      7.9     6.5   122
 CANYON                   7870     1.8     1.7   106      4.8     3.2   150
 FISHER CREEK             9100     8.0     5.3   151      8.3     6.1   136
 MADISON PLATEAU          7750     2.6     3.3    79      5.9     4.4   134
 NORTHEAST ENTRANCE       7350      .0     1.1     0      3.8     2.6   146
 PARKER PEAK              9400     5.8     4.4   132      6.8     3.7   184
 SYLVAN LAKE              8420     3.0     3.9    77      6.9     4.4   157
 THUMB DIVIDE             7980     1.4     2.1    67      5.5     3.5   157
 TWO OCEAN PLATEAU        9240     8.0     5.4   148      8.1     5.2   156
 WHISKEY CREEK            6800     1.0     1.9    53      5.1     3.8   134
 WHITE MILL               8700     5.1     3.9   131      6.3     4.8   131
 WOLVERINE                7650      .3     1.5    20      4.3     2.9   148
                                                -----                  -----
                Basin wide percent of average    109                    145


WIND RIVER

 BURROUGHS CREEK          8750     3.3     2.2   150      5.6     3.0   187
 COLD SPRINGS             9630      .0     2.1     0      2.9     3.1    94
 DEER PARK                9700     1.4     3.7    38      3.9     4.8    81
 HOBBS PARK              10100     1.7     3.7    46      3.7     3.4   109
 LITTLE WARM              9370     1.5     2.2    68      3.8     3.1   123
 SOUTH PASS               9040      .5     3.1    16      3.1     3.9    79
 ST. LAWRENCE ALT         8620      .5     1.8    28      1.8     2.7    67
 TOGWOTEE PASS            9580     6.0     4.6   130      7.2     4.8   150
 TOWNSEND CREEK           8700      .3     2.0    15      2.8     3.3    85
                                                -----                  -----
                Basin wide percent of average     60                    108


BIGHORN BASIN

 BALD MTN.                9380     3.5     4.5    78      4.4     3.8   116
 BEAR TRAP MEADOW         8200     1.1     1.1   100      2.6     2.6   100
 BLACKWATER               9780     7.0     5.1   137      6.6     4.6   143
 BONE SPRINGS DIV         9350     3.3     4.1    80      4.6     3.7   124
 EVENING STAR             9200     5.5     5.2   106      8.3     5.1   163
 GRAVE SPRINGS            8550     1.8     2.0    90      3.3     2.8   118
 KIRWIN                   9550     4.6     3.0   153      6.0     3.0   200
 MARQUETTE                8760      .2     2.8     7      4.0     3.3   121
 MIDDLE POWDER            7760     1.8     2.5    72      3.0     3.8    79
 OWL CREEK                8975     1.4     1.5    93      3.2     1.8   178
 POWDER RIVER PASS        9480     2.2     2.3    96      4.3     2.9   148
 SHELL CREEK              9580     4.9     3.9   126      5.6     3.2   175
 SYLVAN LAKE              8420     3.0     3.9    77      6.9     4.4   157
 SYLVAN ROAD              7120      .9     1.7    53      6.3     4.0   158
 TIMBER CREEK             7950      .4     1.9    21      4.0     2.4   167
 YOUNTS PEAK              8350     3.8     2.8   136      6.6     3.3   200
                                                -----                  -----
                Basin wide percent of average     94                    146


SHOSHONE RIVER

 BLACKWATER               9780     7.0     5.1   137      6.6     4.6   143
 EVENING STAR             9200     5.5     5.2   106      8.3     5.1   163
 KIRWIN                   9550     4.6     3.0   153      6.0     3.0   200
 MARQUETTE                8760      .2     2.8     7      4.0     3.3   121
 SYLVAN LAKE              8420     3.0     3.9    77      6.9     4.4   157
 SYLVAN ROAD              7120      .9     1.7    53      6.3     4.0   158
 YOUNTS PEAK              8350     3.8     2.8   136      6.6     3.3   200
                                                -----                  -----
                Basin wide percent of average    102                    161


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     1.1     1.1   100      2.6     2.6   100
 BIG GOOSE                7990     1.5     1.5   100      4.9     2.6   188
 BONE SPRINGS DIV         9350     3.3     4.1    80      4.6     3.7   124
 BURGESS JUNCTION         7880     1.7     2.7    63      4.3     3.2   134
 CLOUD PEAK RESERVOIR     9860     3.4     2.7   126      6.3     3.8   166
 DOME LAKE                8880     2.3     3.2    72      5.3     3.7   143
 GRAVE SPRINGS            8550     1.8     2.0    90      3.3     2.8   118
 HANSEN SAWMILL           8360      -M     1.3      *      -M     2.6      *
 MIDDLE POWDER            7760     1.8     2.5    72      3.0     3.8    79
 POWDER RIVER PASS        9480     2.2     2.3    96      4.3     2.9   148
 SUCKER CREEK             8880     2.5     2.4   104      4.7     3.5   134
 TIE CREEK                6870      .0     1.2     0      3.3     3.1   106
                                                -----                  -----
                Basin wide percent of average     84                    131


BELLE FOURCHE

 BLIND PARK               6890      .0     1.5     0      1.8     3.6    50
 COLE CANYON              5910      .0     1.5     0      1.3     2.5    52
 NORTH RAPID CREEK        6130      .0     1.0     0      1.4     3.2    44
                                                -----                  -----
                Basin wide percent of average      0                     48


UPPER N. PLATTE RIVER

 COLUMBINE                9160      .2     2.6     8      4.2     4.1   102
 DIVIDE PEAK              8880     2.2     3.2    69      3.6     4.3    84
 ELK RIVER                8700      .4     1.6    25      3.5     3.5   100
 JOE WRIGHT              10120     4.6     4.5   102      5.9     5.5   107
 NORTH FRENCH CREEK      10130     3.6     5.3    68      5.1     5.3    96
 OLD BATTLE              10000     3.2     5.7    56      5.2     6.0    87
 SAGE CREEK BASIN         7850      .1     1.9     5      2.9     2.5   116
 SOUTH BRUSH CREEK        8440     1.1     1.7    65      4.1     3.9   105
 TOWER                   10500     3.5     7.7    45      5.5     6.9    80
 WEBBER SPRINGS           9250     1.7     4.0    42      4.2     5.2    81
 WILLOW CREEK PASS        9540     3.5     2.4   146      3.7     3.2   116
                                                -----                  -----
                Basin wide percent of average     59                     95


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240     1.9     3.8    50      3.4     4.2    81
 CASPER MTN.              7900     1.2     3.1    39      4.1     3.9   105
 DEADMAN HILL            10220     4.1     3.6   114      3.7     3.8    97
 DEER PARK                9700     1.4     3.7    38      3.9     4.8    81
 LAPRELE CREEK            8375      .2     2.0    10      2.5     3.1    81
 RENO HILL                8400     2.2     2.9    76      4.3     3.9   110
 ROACH                    9700     1.8     2.6    69      3.5     3.7    95
 SAND LAKE               10050     4.6     6.0    77      5.6     4.9   114
 SOUTH PASS               9040      .5     3.1    16      3.1     3.9    79
 WINDY PEAK               7900      .5     1.4    36      2.1     2.7    78
                                                -----                  -----
                Basin wide percent of average     57                     93


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .0     1.1     0      2.4     3.1    77
 DIVIDE PEAK              8880     2.2     3.2    69      3.6     4.3    84
 OLD BATTLE              10000     3.2     5.7    56      5.2     6.0    87
 SANDSTONE RS             8150      .0     1.3     0      2.6     3.8    68
 WHISKEY PARK             8950      .6     3.7    16      4.6     5.0    92
                                                -----                  -----
                Basin wide percent of average     40                     83


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     2.3     2.4    96      2.5     3.0    83
 BLIND BULL SUM           8650     3.0     3.9    77      4.0     4.0   100
 EAST RIM DIVIDE          7930      .2     1.7    12      2.4     2.3   104
 ELKHART PARK G.S.        9400     1.7     2.0    85      3.2     3.1   103
 GROS VENTRE SUMMIT       8750     3.3     2.4   138      5.1     3.0   170
 KENDALL R.S.             7740      .9     1.7    53      3.1     2.7   115
 LOOMIS PARK              8240     1.1     2.3    48      3.1     3.2    97
 NEW FORK LAKE            8340      .9     1.5    60      2.5     2.7    93
 SNIDER BASIN             8060      .5     1.9    26      2.4     2.9    83
 SPRING CREEK DIVIDE      9000     2.4     3.6    67      4.0     4.6    87
 TRIPLE PEAK              8500     2.4     3.3    73      5.5     4.1   134
                                                -----                  -----
                Basin wide percent of average     70                    106


LOWER GREEN RIVER

 HAMS FORK                7840      .0     1.2     0      1.8     2.4    75
 HEWINTA                  9519      -M     1.4      *     4.6     3.6   128
 HICKERSON PARK           9145      .0      .9     0      3.1     2.5   124
 HOLE-IN-ROCK             9150      .2     1.0    20      3.6     2.4   150
 INDIAN CREEK             9425     2.0     3.7    54      3.3     4.5    73
 KELLEY R.S.              8180      .8     2.3    35      3.2     3.7    86
 STEEL CREEK PARK        10200     1.5     2.7    56      5.0     3.7   135
                                                -----                  -----
                Basin wide percent of average     38                    108


UPPER BEAR RIVER

 BUG LAKE                 7950      -M     2.4      *     1.6     3.8    42
 HAYDEN FORK              9212      .4     1.8    22      3.8     4.1    93
 KELLEY R.S.              8180      .8     2.3    35      3.2     3.7    86
 LILY LAKE                9156      .3     1.8    17      3.9     3.9   100
 MONTE CRISTO             8960     1.1     3.0    37      3.9     4.7    83
 SALT RIVER SUMMIT        7760      .3     1.2    25      2.8     3.2    87
 TRIAL LAKE               9992     1.5     3.5    43      3.2     4.5    71
                                                -----                  -----
                Basin wide percent of average     32                     80

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


 -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.