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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 12:27a, 8/14/18
Temperature 63.7°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 SATURDAY: OCTOBER 5 , 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       *     .9      .3    300
 BLACK BEAR               8170    1.2      .0       *     .9      .6    150
 BLIND BULL SUM           8650     .5      .0       *     .6      .3    200
 COTTONWOOD CREEK         7670     .3      .0       *     .6      .4    150
 EAST RIM DIVIDE          7930     .2      .0       *     .5      .2    250
 GRAND TARGHEE            9260    1.3      .8    162*     .8      .6    133
 GRANITE CREEK            6770     .1      .0       *     .5      .3    167
 GRASSY LAKE              7265     .4      .0       *     .4      .6     67
 GROS VENTRE SUMMIT       8750    1.1      .0       *     .9      .2    450
 GUNSIGHT PASS            9820    1.8      .0       *    1.3      .4    325
 LEWIS LAKE DIVIDE        7850     .1      .0       *     .6      .5    120
 PHILLIPS BENCH           8200     .0      .0       *     .4      .4    100
 SALT RIVER SUMMIT        7760     .0      .0       *     .6      .3    200
 SNAKE RIVER STATION      6920     .1      .0       *     .5      .4    125
 SPRING CREEK DIVIDE      9000     .2      .0       *     .3      .3    100
 THUMB DIVIDE             7980     .0      .0       *     .4      .4    100
 TOGWOTEE PASS            9580    2.5      .0       *    1.1      .4    275
 TWO OCEAN PLATEAU        9240    2.2      .1   2200*    1.0      .5    200
 WILLOW CREEK             8380     .5      .0       *    1.1      .5    220
 YOUNTS PEAK              8350     -M      .0       *     -M      .4       *
                                                -----                  -----
                Basin Index (%)                 1389*                   176


MADISON-GALLATIN

 BLACK BEAR               8170    1.2      .0       *     .9      .6    150
 CANYON                   7870     -M      .0       *    1.1      .3    367
 MADISON PLATEAU          7750     .6      .0       *     .9      .5    180
 WEST YELLOWSTONE         6700     .0      .0       *     .5      .4    125
 WHISKEY CREEK            6800     .0      .0       *     .6      .3    200
                                                -----                  -----
                Basin Index (%)                     *                   190


YELLOWSTONE

 BEARTOOTH LAKE           9360    1.5      .4    375*     .3      .3    100
 BURNT MTN                5880     -M      .0       *     -M      .8       *
 CANYON                   7870     -M      .0       *    1.1      .3    367
 COLE CREEK               7850     -M      .4       *    2.2      .6    367
 EVENING STAR             9200    2.2      .0       *    1.1      .5    220
 FISHER CREEK             9100    2.4      .0       *     .9      .5    180
 NORTHEAST ENTRANCE       7350     .2      .0       *     .4      .3    133
 PARKER PEAK              9400    1.6      .3    533*     .6      .5    120
 SYLVAN LAKE              8420    1.1      .0       *    1.1      .5    220
 THUMB DIVIDE             7980     .0      .0       *     .4      .4    100
 TWO OCEAN PLATEAU        9240    2.2      .1   2200*    1.0      .5    200
 WHITE MILL               8700    1.5      .0       *     .7      .5    140
 WOLVERINE                7650     .2      .0       *     .5      .4    125
                                                -----                  -----
                Basin Index (%)                 1612*                   194


WIND RIVER

 BURROUGHS CREEK          8750     -M      .0       *     -M      .3       *
 CASTLE CREEK             8400     .5      -M       *     .7      -M       *
 COLD SPRINGS             9630    1.6      .0       *     -M      .4       *
 DEER PARK                9700     -M      .0       *     -M      .6       *
 HOBBS PARK              10100    2.5      .0       *    1.9      .5    380
 KIRWIN                   9550    2.3      .0       *    1.2      .3    400
 LITTLE WARM              9370    2.1      .0       *     -M      .3       *
 OWL CREEK                8975    1.2      .0       *    1.1      .3    367
 SOUTH PASS               9040    1.5      .0       *    1.7      .4    425
 ST. LAWRENCE ALT         8620    1.4      .0       *    1.5      .4    375
 TOGWOTEE PASS            9580    2.5      .0       *    1.1      .4    275
 TOWNSEND CREEK           8700     -M      .0       *     -M      .5       *
                                                -----                  -----
                Basin Index (%)                     *                   370


BIGHORN BASIN

 BALD MTN.                9380     -M      .3       *    1.0      .4    250
 BEAR TRAP MEADOW         8200     -M      .0       *     -M      .3       *
 BONE SPRINGS DIV         9350    1.8      .4    450*    1.0      .5    200
 GRAVE SPRINGS            8550     -M      .0       *     -M      .5       *
 KIRWIN                   9550    2.3      .0       *    1.2      .3    400
 MARQUETTE                8760    3.0      -M       *     -M      -M       *
 MIDDLE POWDER            7760    3.4      .0       *    2.2      .4    550
 OWL CREEK                8975    1.2      .0       *    1.1      .3    367
 POWDER RIVER PASS        9480    2.3      .0       *    1.8      .4    450
 SHELL CREEK              9580    2.7      .6    450*    1.5      .4    375
 TIMBER CREEK             7950    1.4      .0       *    1.9      .4    475
                                                -----                  -----
                Basin Index (%)                 1510*                   377


SHOSHONE RIVER

 BLACKWATER               9780    3.6      .0       *    1.5      .5    300
 EVENING STAR             9200    2.2      .0       *    1.1      .5    220
 MARQUETTE                8760    3.0      -M       *     -M      -M       *
 SYLVAN ROAD              7120     .7      .0       *    1.3      .4    325
 YOUNTS PEAK              8350     -M      .0       *     -M      .4       *
                                                -----                  -----
                Basin Index (%)                     *                   279


POWDER RIVER

 BEAR TRAP MEADOW         8200     -M      .0       *     -M      .3       *
 CLOUD PEAK RESERVOIR     9860    2.9      .0       *     -M      .4       *
 GRAVE SPRINGS            8550     -M      .0       *     -M      .5       *
 HANSEN SAWMILL           8360    2.6      .0       *     -M      .3       *
 MIDDLE POWDER            7760    3.4      .0       *    2.2      .4    550
 POWDER RIVER PASS        9480    2.3      .0       *    1.8      .4    450
 SOLDIER PARK             8720    2.5      -M       *    2.6      -M       *
                                                -----                  -----
                Basin Index (%)                     *                   500*


TONGUE RIVER

 BIG GOOSE                7990     -M      .0       *     -M      .5       *
 BONE SPRINGS DIV         9350    1.8      .4    450*    1.0      .5    200
 BURGESS JUNCTION         7880     -M      .0       *    1.7      .4    425
 DOME LAKE                8880     -M      .0       *     -M      .5       *
 LITTLE GOOSE             8870    3.0      -M       *    3.0      -M       *
 SUCKER CREEK             8880    2.5      .0       *    2.3      .4    575
 TIE CREEK                6870     -M      .0       *    2.4      .6    400
                                                -----                  -----
                Basin Index (%)                 1075*                   389


BELLE FOURCHE

 COLE CANYON              5910     -M      .0       *     -M      .3       *
                                                -----                  -----
                Basin Index (%)                     *                      *


CHEYENNE RIVER BASIN

 BLIND PARK               6890     -M      .0       *     -M      .4       *
 NORTH RAPID CREEK        6130     -M      .0       *     -M      .4       *
                                                -----                  -----
                Basin Index (%)                     *                      *


UPPER N. PLATTE

 ARAPAHO RIDGE           10960    1.0      .1   1000*    1.2      .5    240
 BLACKHALL MTN            9820    1.2      -M       *    1.4      -M       *
 COLUMBINE                9160     .4      .0       *     .7      .5    140
 DIVIDE PEAK              8880    1.3      .0       *    1.5      .6    250
 JOE WRIGHT              10120     .5      .0       *    1.1      .4    275
 LAPRELE CREEK            8375    1.0      .0       *    1.0      .3    333
 MED BOW                 10500    1.0      -M       *    1.2      -M       *
 NORTH FRENCH CREEK      10130     .8      .0       *    1.0      .5    200
 NEVER SUMMER            10280     .7      .0       *    1.0      -M       *
 OLD BATTLE              10000     .9      .0       *     .7      .7    100
 RAWAH                    9020    1.6      .0       *    1.5      .5    300
 SAGE CREEK BASIN         7850    1.5      .0       *    1.4      .5    280
 SAND LAKE               10050    1.2      .0       *    1.2      .5    240
 SOUTH BRUSH CREEK        8440     .9      .0       *    1.0      .4    250
 TOWER                   10500    1.1      .0       *     .9      .7    129
 WEBBER SPRINGS           9250     .7      .0       *    1.2      .6    200
 WILLOW CREEK PASS        9540    1.2      .0       *    1.1      .2    550
 ZIRKEL                   9340     .3      .0       *     .6      .8     75
                                                -----                  -----
                Basin Index (%)                15100*                   209


SWEETWATER

 DEER PARK                9700     -M      .0       *     -M      .6       *
 LARSEN CREEK             9000     .9      -M       *    1.2      -M       *
 SOUTH PASS               9040    1.5      .0       *    1.7      .4    425
                                                -----                  -----
                Basin Index (%)                     *                   425*


LOWER N. PLATTE

 CASPER MTN.              7900     -M      .0       *    2.1      .4    525
 LAPRELE CREEK            8375    1.0      .0       *    1.0      .3    333
 RENO HILL                8400     -M      .0       *     -M      .4       *
 WINDY PEAK               7900    1.3      .0       *    1.6      .3    533
                                                -----                  -----
                Basin Index (%)                     *                   470


LARAMIE RIVER

 BROOKLYN LAKE           10240     .4      .0       *     .6      .3    200
 CINNABAR PARK            9574     .5      .0       *     .8      .5    160
 CROW CREEK               8330     .4      .0       *     .8      .2    400
 DEADMAN HILL            10220     .9      .0       *    1.0      .2    500
 RAWAH                    9020    1.6      .0       *    1.5      .5    300
 ROACH                    9700     -M      .0       *     -M      .3       *
                                                -----                  -----
                Basin Index (%)                     *                   276


S. PLATTE

 BLACK MOUNTAIN           8920    1.0      -M       *    1.0      -M       *
 CROW CREEK               8330     .4      .0       *     .8      .2    400
 DEADMAN HILL            10220     .9      .0       *    1.0      .2    500
                                                -----                  -----
                Basin Index (%)                     *                   450


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     -M      .0       *     .8      .4    200
 DIVIDE PEAK              8880    1.3      .0       *    1.5      .6    250
 ELK RIVER                8700    1.0      .0       *    1.0      .5    200
 LITTLE SNAKE RIVER       8915     .5      .0       *    1.2      .7    171
 OLD BATTLE              10000     .9      .0       *     .7      .7    100
 SAGE CREEK BASIN         7850    1.5      .0       *    1.4      .5    280
 SANDSTONE RS             8150     .9      .0       *     .9      .4    225
 WHISKEY PARK             8950     .8      .0       *    1.1      .5    220
                                                -----                  -----
                Basin Index (%)                     *                   200


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     .8      .0       *     .7      .3    233
 BLIND BULL SUM           8650     .5      .0       *     .6      .3    200
 EAST RIM DIVIDE          7930     .2      .0       *     .5      .2    250
 ELKHART PARK G.S.        9400     .7      .0       *     .7      .3    233
 GROS VENTRE SUMMIT       8750    1.1      .0       *     .9      .2    450
 GUNSIGHT PASS            9820    1.8      .0       *    1.3      .4    325
 KENDALL R.S.             7740     .0      .0       *     .6      .2    300
 LOOMIS PARK              8240     .0      .0       *     .7      .2    350
 NEW FORK LAKE            8340     .4      .0       *     .2      .2    100
 POCKET CREEK             9360    1.5      -M       *    1.2      -M       *
 SNIDER BASIN             8060     .0      .0       *     .3      .2    150
 SPRING CREEK DIVIDE      9000     .2      .0       *     .3      .3    100
 TRIPLE PEAK              8500     .0      .0       *     .5      .3    167
                                                -----                  -----
                Basin Index (%)                     *                   235


LOWER GREEN RIVER

 BLACKS FORK JCT          8870     -M      -M       *     .5      -M       *
 BUCK PASTURE             9700     .0      -M       *     .6      -M       *
 EF BLACKS FORK GS        9360     .1      -M       *     .4      -M       *
 HAMS FORK                7840     .0      .0       *     .4      .2    200
 HEWINTA                  9519     .1      .0       *     .6      .3    200
 HICKERSON PARK           9145     .5      .0       *     .6      .3    200
 HOLE-IN-ROCK             9150     .0      .0       *     .4      .4    100
 INDIAN CREEK             9425     .0      .0       *     .3      .3    100
 KELLEY R.S.              8180     .1      .0       *     .3      .3    100
 SPIRIT LK               10235     .4      -M       *     .5      -M       *
 STEEL CREEK PARK        10200     -M      .0       *     .7      .4    175
                                                -----                  -----
                Basin Index (%)                     *                   150


UPPER BEAR RIVER

 BEAR RIVER RS            8777     .0      -M       *     .6      -M       *
 BUG LAKE                 7950     .3      .0       *     .7      .4    175
 BURTS MILLER RANCH       8000     .3      -M       *     .3      -M       *
 CHALK CREEK #1           8993     .8      .0       *    1.1      .5    220
 HAYDEN FORK              9212     .3      .0       *     .8      .4    200
 KELLEY R.S.              8180     .1      .0       *     .3      .3    100
 LILY LAKE                9156     .1      .0       *     .7      .4    175
 MONTE CRISTO             8960     .2      .0       *     .6      .4    150
 SALT RIVER SUMMIT        7760     .0      .0       *     .6      .3    200
                                                -----                  -----
                Basin Index (%)                     *                   178

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


 -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.