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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 11:08p, 11/13/18
Temperature 27.0°F
Wind 1.0 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: OCTOBER 13 , 2013
------------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT    TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Median  Median  Current  Average  Avg
------------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     .0      .0       *     .8      .7    114
 BLACK BEAR               8170    1.4      .7    200*    1.6     1.5    107
 BLIND BULL SUM           8650     .2      .1    200*     .8      .8    100
 COTTONWOOD CREEK         7670     .5      .0       *    1.1     1.0    110
 EAST RIM DIVIDE          7930     .1      .0       *     .6      .5    120
 GRAND TARGHEE            9260    1.7     1.2    142*    1.9     2.4     79
 GRANITE CREEK            6770     .1      .0       *     .6      .6    100
 GRASSY LAKE              7265     .2      .0       *    1.1     1.3     85
 GROS VENTRE SUMMIT       8750    1.2      .3    400*    1.1      .7    157
 GUNSIGHT PASS            9820    1.6      .0       *    1.8      .9    200
 LEWIS LAKE DIVIDE        7850     .1      .0       *     .9     1.1     82
 PHILLIPS BENCH           8200     .0      .0       *     .9      .8    112
 SALT RIVER SUMMIT        7760     -M      .0       *     -M      .7       *
 SNAKE RIVER STATION      6920     .2      .0       *     .7     1.0     70
 SPRING CREEK DIVIDE      9000     .1      .0       *     .6      .7     86
 THUMB DIVIDE             7980     .0      .0       *     .6     1.0     60
 TOGWOTEE PASS            9580    2.9      .9    322*    1.6      .9    178
 TWO OCEAN PLATEAU        9240    2.3     1.1    209*    1.5     1.1    136
 WILLOW CREEK             8380     .0      .0       *    1.6     1.3    123
 YOUNTS PEAK              8350     -M      .4       *     -M      .9       *
                                                -----                  -----
                Basin Index (%)                  293*                   108


MADISON-GALLATIN

 BLACK BEAR               8170    1.4      .7    200*    1.6     1.5    107
 CANYON                   7870     .7      .0       *    1.3      .8    162
 MADISON PLATEAU          7750     .0      .3      0*    1.3     1.1    118
 WEST YELLOWSTONE         6700     .0      .0       *     .8      .9     89
 WHISKEY CREEK            6800     .0      .0       *     .8     1.0     80
                                                -----                  -----
                Basin Index (%)                  210*                   109


YELLOWSTONE

 BEARTOOTH LAKE           9360    1.8     1.0    180*     .6      .9     67
 BURNT MTN                5880     .9      .0       *    3.2     2.2    145
 CANYON                   7870     .7      .0       *    1.3      .8    162
 COLE CREEK               7850    2.3      .9    256*    2.1     1.4    150
 EVENING STAR             9200    2.1      .7    300*    1.4     1.2    117
 FISHER CREEK             9100    2.4      .8    300*    1.1     1.3     85
 NORTHEAST ENTRANCE       7350     .2      .0       *     .5      .8     62
 PARKER PEAK              9400    2.1      .9    233*    1.1     1.2     92
 SYLVAN LAKE              8420     .5      .3    167*    1.4     1.2    117
 THUMB DIVIDE             7980     .0      .0       *     .6     1.0     60
 TWO OCEAN PLATEAU        9240    2.3     1.1    209*    1.5     1.1    136
 WHITE MILL               8700    1.6      .7    229*     .8     1.1     73
 WOLVERINE                7650     .0      .0       *     .6      .8     75
                                                -----                  -----
                Basin Index (%)                  264*                   108


WIND RIVER

 BURROUGHS CREEK          8750     -M      .0       *     -M      .8       *
 CASTLE CREEK             8400     .1      -M       *    1.3      -M       *
 COLD SPRINGS             9630    1.4      .0       *    2.5      .8    312
 DEER PARK                9700    1.9      .5    380*    2.3     1.3    177
 HOBBS PARK              10100    2.4      .5    480*    2.5      .9    278
 KIRWIN                   9550    2.5      .5    500*    1.6      .8    200
 LITTLE WARM              9370    1.8      .1   1800*    2.4      .7    343
 OWL CREEK                8975     .9      .0       *    1.2      .6    200
 SOUTH PASS               9040    1.3      .0       *    2.1      .9    233
 ST. LAWRENCE ALT         8620     .3      .0       *    1.9      .8    238
 TOGWOTEE PASS            9580    2.9      .9    322*    1.6      .9    178
 TOWNSEND CREEK           8700     -M      .0       *     -M      .9       *
                                                -----                  -----
                Basin Index (%)                  616*                   235


BIGHORN BASIN

 BALD MTN.                9380    2.5     1.4    179*    1.5     1.2    125
 BEAR TRAP MEADOW         8200    1.3      .0       *    2.3      .7    329
 BONE SPRINGS DIV         9350    1.7     1.1    155*    1.4     1.2    117
 GRAVE SPRINGS            8550    2.1      .0       *    2.8     1.1    255
 KIRWIN                   9550    2.5      .5    500*    1.6      .8    200
 MARQUETTE                8760    2.7      -M       *    3.2      -M       *
 MIDDLE POWDER            7760    3.2      .2   1600*    3.1     1.1    282
 OWL CREEK                8975     .9      .0       *    1.2      .6    200
 POWDER RIVER PASS        9480    1.9      .1   1900*    1.9      .9    211
 SHELL CREEK              9580    2.7     1.3    208*    1.7     1.1    155
 TIMBER CREEK             7950    1.1      .0       *    2.3     1.0    230
                                                -----                  -----
                Basin Index (%)                  433*                   204


SHOSHONE RIVER

 BLACKWATER               9780    3.7     1.0    370*    1.7     1.2    142
 EVENING STAR             9200    2.1      .7    300*    1.4     1.2    117
 MARQUETTE                8760    2.7      -M       *    3.2      -M       *
 SYLVAN ROAD              7120     .0      .0       *    1.4      .9    156
 YOUNTS PEAK              8350     -M      .4       *     -M      .9       *
                                                -----                  -----
                Basin Index (%)                  341*                   136


POWDER RIVER

 BEAR TRAP MEADOW         8200    1.3      .0       *    2.3      .7    329
 CLOUD PEAK RESERVOIR     9860    2.5      .2   1250*    3.3     1.2    275
 GRAVE SPRINGS            8550    2.1      .0       *    2.8     1.1    255
 HANSEN SAWMILL           8360    1.8      .0       *    2.8      .8    350
 MIDDLE POWDER            7760    3.2      .2   1600*    3.1     1.1    282
 POWDER RIVER PASS        9480    1.9      .1   1900*    1.9      .9    211
 SOLDIER PARK             8720    1.4      -M       *    2.7      -M       *
                                                -----                  -----
                Basin Index (%)                 2560*                   279


TONGUE RIVER

 BIG GOOSE                7990    1.6      .2    800*    2.8     1.2    233
 BONE SPRINGS DIV         9350    1.7     1.1    155*    1.4     1.2    117
 BURGESS JUNCTION         7880    1.2      .3    400*    2.1     1.1    191
 DOME LAKE                8880    1.8      .5    360*    2.7     1.2    225
 LITTLE GOOSE             8870    2.3      -M       *    3.5      -M       *
 SUCKER CREEK             8880    2.1      .3    700*    2.6     1.2    217
 TIE CREEK                6870     .7      .0       *    2.7     1.4    193
                                                -----                  -----
                Basin Index (%)                  379*                   196


BELLE FOURCHE

 COLE CANYON              5910     -M      .0       *     -M     1.1       *
                                                -----                  -----
                Basin Index (%)                     *                      *


CHEYENNE RIVER BASIN

 BLIND PARK               6890     -M      .0       *    5.6     1.0    560
 NORTH RAPID CREEK        6130    3.9      .0       *     -M      .9       *
                                                -----                  -----
                Basin Index (%)                     *                   560


UPPER N. PLATTE

 ARAPAHO RIDGE           10960    1.4      .4    350*    2.1     1.2    175
 BLACKHALL MTN            9820    1.6      -M       *    2.6      -M       *
 COLUMBINE                9160     .8      .0       *    2.2     1.1    200
 DIVIDE PEAK              8880    1.8      .0       *    3.5     1.4    250
 JOE WRIGHT              10120     .3      .4     75*    2.2     1.4    157
 LAPRELE CREEK            8375     .4      .0       *    2.0      .8    250
 MED BOW                 10500    2.7      -M       *    3.3      -M       *
 NORTH FRENCH CREEK      10130     -M      .5       *     -M     1.3       *
 NEVER SUMMER            10280    1.2      .5    240*    1.8      -M       *
 OLD BATTLE              10000    2.4      .6    400*    2.9     1.7    171
 RAWAH                    9020     .9      .0       *    2.7     1.0    270
 SAGE CREEK BASIN         7850     .7      .0       *    2.4     1.0    240
 SAND LAKE               10050    2.5      .6    417*    2.8     1.3    215
 SOUTH BRUSH CREEK        8440    1.5      .0       *     -M     1.0       *
 TOWER                   10500    2.7      .9    300*    3.2     1.7    188
 WEBBER SPRINGS           9250     .7      .0       *    2.3     1.3    177
 WILLOW CREEK PASS        9540    1.0      .0       *    1.5      .7    214
 ZIRKEL                   9340     -M      .0       *    1.9     1.9    100
                                                -----                  -----
                Basin Index (%)                  538*                   192


SWEETWATER

 DEER PARK                9700    1.9      .5    380*    2.3     1.3    177
 LARSEN CREEK             9000     .4      -M       *    1.6      -M       *
 SOUTH PASS               9040    1.3      .0       *    2.1      .9    233
                                                -----                  -----
                Basin Index (%)                  640*                   200


LOWER N. PLATTE

 CASPER MTN.              7900     -M      .1       *     -M     1.1       *
 LAPRELE CREEK            8375     .4      .0       *    2.0      .8    250
 RENO HILL                8400     -M      .0       *     -M     1.0       *
 WINDY PEAK               7900     .2      .0       *    2.1      .8    262
                                                -----                  -----
                Basin Index (%)                     *                   256


LARAMIE RIVER

 BROOKLYN LAKE           10240    1.0      .0       *    1.6      .9    178
 CINNABAR PARK            9574    1.3      .0       *    2.4     1.2    200
 CROW CREEK               8330     .4      .0       *    1.8      .8    225
 DEADMAN HILL            10220     .9      .3    300*    1.8     1.0    180
 RAWAH                    9020     .9      .0       *    2.7     1.0    270
 ROACH                    9700     -M      .0       *     -M     1.0       *
                                                -----                  -----
                Basin Index (%)                 1500*                   210


S. PLATTE

 BLACK MOUNTAIN           8920     .2      -M       *    1.2      -M       *
 CROW CREEK               8330     .4      .0       *    1.8      .8    225
 DEADMAN HILL            10220     .9      .3    300*    1.8     1.0    180
                                                -----                  -----
                Basin Index (%)                  433*                   200


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     -M      .0       *    2.2      .8    275
 DIVIDE PEAK              8880    1.8      .0       *    3.5     1.4    250
 ELK RIVER                8700     .6      .0       *    1.8     1.1    164
 LITTLE SNAKE RIVER       8915    1.1      .0       *    2.9     1.8    161
 OLD BATTLE              10000    2.4      .6    400*    2.9     1.7    171
 SAGE CREEK BASIN         7850     .7      .0       *    2.4     1.0    240
 SANDSTONE RS             8150    1.2      .0       *    2.2      .9    244
 WHISKEY PARK             8950    1.8      .0       *    3.2     1.2    267
                                                -----                  -----
                Basin Index (%)                 1600*                   213


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     .7      .0       *     .8      .7    114
 BLIND BULL SUM           8650     .2      .1    200*     .8      .8    100
 EAST RIM DIVIDE          7930     .1      .0       *     .6      .5    120
 ELKHART PARK G.S.        9400     .6      .0       *    1.0      .8    125
 GROS VENTRE SUMMIT       8750    1.2      .3    400*    1.1      .7    157
 GUNSIGHT PASS            9820    1.6      .0       *    1.8      .9    200
 KENDALL R.S.             7740     .0      .0       *     .7      .5    140
 LOOMIS PARK              8240     .2      .0       *     .8      .7    114
 NEW FORK LAKE            8340     .2      .0       *     .4      .5     80
 POCKET CREEK             9360    1.4      -M       *    1.5      -M       *
 SNIDER BASIN             8060     .1      .0       *     .6      .5    120
 SPRING CREEK DIVIDE      9000     .1      .0       *     .6      .7     86
 TRIPLE PEAK              8500     .1      .0       *     .8      .8    100
                                                -----                  -----
                Basin Index (%)                 1275*                   123


LOWER GREEN RIVER

 BLACKS FORK JCT          8870     -M      -M       *    1.1      -M       *
 BUCK PASTURE             9700     .4      -M       *    1.4      -M       *
 EF BLACKS FORK GS        9360     .4      -M       *    1.2      -M       *
 HAMS FORK                7840     .0      .0       *    1.1      .5    220
 HEWINTA                  9519     .0      .0       *    1.4      .8    175
 HICKERSON PARK           9145     .4      .0       *    1.3      .7    186
 HOLE-IN-ROCK             9150     .0      .0       *     .8      .8    100
 INDIAN CREEK             9425     .4      .4    100*    1.0      .8    125
 KELLEY R.S.              8180     .4      .0       *    1.0      .7    143
 SPIRIT LK               10235     .8      -M       *    1.6      -M       *
 STEEL CREEK PARK        10200     .1      .3     33*    1.5     1.0    150
                                                -----                  -----
                Basin Index (%)                  186*                   153


UPPER BEAR RIVER

 BEAR RIVER RS            8777     .0      -M       *    1.0      -M       *
 BUG LAKE                 7950     .6      .0       *    1.0      .9    111
 BURTS MILLER RANCH       8000     .3      -M       *     .5      -M       *
 CHALK CREEK #1           8993     .7      .0       *    1.7     1.2    142
 HAYDEN FORK              9212     .1      .0       *    1.6     1.0    160
 KELLEY R.S.              8180     .4      .0       *    1.0      .7    143
 LILY LAKE                9156     .0      .0       *    1.5     1.0    150
 MONTE CRISTO             8960     .7      .0       *    1.5     1.0    150
 SALT RIVER SUMMIT        7760     -M      .0       *     -M      .7       *
                                                -----                  -----
                Basin Index (%)                     *                   143

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


 -M   = Missing data
  *   = Data may not provide a valid measure of conditions.
Units = inches for the Current and Normal Snow Water Equivalent and

Total Precipitation values

If the Basin Index (%) 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 Median represents the snow water
equivalent found at selected SNOTEL sites in or near the basin compared to
the Median 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.

Medians and averages are calculated for the period 1981-2010.

Provisional data, subject to revision.

* Site -- Either: (a) the current value is missing; (b) the median or
average for the day is not available or is zero; or (c) for snow water
equivalent, the median for the day is less than 10% of the maximum
median value for  the year.


* Basin - More than half of the sites within the basin are flagged with *,
preventing the calculation of a meaningful basin index.

The basin index is calculated as the sum of the valid current values
divided by the sum of the corresponding medians (for snow water equivalent)
or averages (for precipitation) and the resulting fraction multiplied by 100.