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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 1:58a, 10/22/18
Temperature 44.4°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 FRIDAY: OCTOBER 3 , 2014
------------------------------------------------------------------------------
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       *     .2      .1    200
 Black Bear               8170     .0      .0       *     -M      .3       *
 Blind Bull Sum           8650     .0      .0       *     .0      .2      0
 Cottonwood Creek         7670     .2      .0       *     .2      .2    100
 East Rim Divide          7930     .0      .0       *     .2      .1    200
 Grand Targhee            9260    1.4      .8    175*     .6      .2    300
 Granite Creek            6770     .0      .0       *     .2      .1    200
 Grassy Lake              7265     .2      .0       *     .0      .4      0
 Gros Ventre Summit       8750     .1      .0       *     .2      .1    200
 Gunsight Pass            9820     .0      .0       *     .2      .1    200
 Lewis Lake Divide        7850     .0      .0       *     .1      .3     33
 Phillips Bench           8200     .0      .0       *     .1      .2     50
 Salt River Summit        7760     .0      .0       *     .3      .1    300
 Snake River Station      6920     .0      .0       *     .1      .2     50
 Spring Creek Divide      9000     .3      .0       *     .0      .2      0
 Thumb Divide             7980     .0      .0       *     .2      .2    100
 Togwotee Pass            9580     .1      .0       *     .1      .1    100
 Two Ocean Plateau        9240     .6      .0       *     .3      .2    150
 Willow Creek             8380     .0      .0       *     .2      .2    100
 Younts Peak              8350     -M      .0       *     -M      .2       *
                                                -----                  -----
                Basin Index (%)                  362*                   100


MADISON-GALLATIN

 Black Bear               8170     .0      .0       *     -M      .3       *
 Canyon                   7870     .0      .0       *     .1      .2     50
 Madison Plateau          7750     .0      .0       *     .0      .2      0
 West Yellowstone         6700     .0      .0       *     .0      .2      0
 Whiskey Creek            6800     .0      .0       *     .1      .2     50
                                                -----                  -----
                Basin Index (%)                     *                    25


YELLOWSTONE

 Beartooth Lake           9360     .0      .1      0*     .0      .2      0
 Burnt Mtn                5880     .2      .0       *     .3      .2    150
 Canyon                   7870     .0      .0       *     .1      .2     50
 Cole Creek               7850     .0      .0       *     .4      .3    133
 Evening Star             9200     .1      .0       *     .1      .3     33
 Fisher Creek             9100     .0      .0       *     .0      .2      0
 Northeast Entrance       7350     .1      .0       *     .0      .2      0
 Parker Peak              9400     .1      .1    100*     -M      .3       *
 Sylvan Lake              8420     .3      .0       *     .1      .3     33
 Thumb Divide             7980     .0      .0       *     .2      .2    100
 Two Ocean Plateau        9240     .6      .0       *     .3      .2    150
 White Mill               8700     .0      .0       *     .0      .2      0
 Wolverine                7650     .0      .0       *     .0      .2      0
                                                -----                  -----
                Basin Index (%)                  700*                    56


WIND RIVER

 Burroughs Creek          8750     .0      .0       *     .0      .1      0
 Castle Creek             8400     .1      -M       *     .1      -M       *
 Cold Springs             9630     .0      .0       *     .1      .2     50
 Deer Park                9700     .4      .0       *     .4      .1    400
 Hobbs Park              10100     .4      .0       *     .6      .2    300
 Kirwin                   9550     .4      .0       *     .3      .1    300
 Little Warm              9370     .1      .0       *     .2      .1    200
 Owl Creek                8975     .2      .0       *     .5      .1    500
 South Pass               9040     .2      .0       *     .4      .1    400
 St. Lawrence Alt         8620     .0      .0       *     .0      .2      0
 Togwotee Pass            9580     .1      .0       *     .1      .1    100
 Townsend Creek           8700     .1      .0       *     .3      .2    150
                                                -----                  -----
                Basin Index (%)                     *                   193


BIGHORN BASIN

 Bald Mtn.                9380     -M      .0       *     .2      .2    100
 Bear Trap Meadow         8200     .0      .0       *     .5      .1    500
 Bone Springs Div         9350     .0      .1      0*     .0      .2      0
 Grave Springs            8550     .0      .0       *     .3      .1    300
 Kirwin                   9550     .4      .0       *     .3      .1    300
 Marquette                8760     .0      -M       *     .1      -M       *
 Middle Powder            7760    1.1      .0       *     .5      .2    250
 Owl Creek                8975     .2      .0       *     .5      .1    500
 Powder River Pass        9480     .4      .0       *     .7      .1    700
 Shell Creek              9580     .3      .3    100*     .2      .2    100
 Timber Creek             7950     .4      .0       *     .6      .2    300
                                                -----                  -----
                Basin Index (%)                  700*                   253


SHOSHONE RIVER

 Blackwater               9780     .1      .0       *     .1      .3     33
 Evening Star             9200     .1      .0       *     .1      .3     33
 Marquette                8760     .0      -M       *     .1      -M       *
 Sylvan Road              7120     .0      .0       *     .1      .2     50
 Younts Peak              8350     -M      .0       *     -M      .2       *
                                                -----                  -----
                Basin Index (%)                     *                    38


POWDER RIVER

 Bear Trap Meadow         8200     .0      .0       *     .5      .1    500
 Cloud Peak Reservoir     9860     .1      .0       *     .4      .2    200
 Grave Springs            8550     .0      .0       *     .3      .1    300
 Hansen Sawmill           8360     .2      .0       *     .7      .1    700
 Middle Powder            7760    1.1      .0       *     .5      .2    250
 Powder River Pass        9480     .4      .0       *     .7      .1    700
 Soldier Park             8720     .0      -M       *     .4      -M       *
                                                -----                  -----
                Basin Index (%)                     *                   388


TONGUE RIVER

 Big Goose                7990     .1      .0       *     .2      .1    200
 Bone Springs Div         9350     .0      .1      0*     .0      .2      0
 Burgess Junction         7880     .0      .0       *     .2      .1    200
 Dome Lake                8880     .0      .0       *     .3      .2    150
 Little Goose             8870     .2      -M       *     .5      -M       *
 Sucker Creek             8880     .1      .0       *     .3      .2    150
 Tie Creek                6870     .0      .0       *     .1      .2     50
                                                -----                  -----
                Basin Index (%)                  200*                   110


BELLE FOURCHE

 Cole Canyon              5910     .0      .0       *     .1      .1    100
                                                -----                  -----
                Basin Index (%)                     *                   100


CHEYENNE RIVER BASIN

 Blind Park               6890     .0      .0       *     .2      .1    200
 North Rapid Creek        6130     .0      .0       *     .0      .1      0
                                                -----                  -----
                Basin Index (%)                     *                   100


UPPER N. PLATTE

 Arapaho Ridge           10960     .8      .1    800*     .5      .3    167
 Blackhall Mtn            9820     .0      -M       *     .3      -M       *
 Columbine                9160     .0      .0       *     .3      .2    150
 Divide Peak              8880     .0      .0       *     .3      .2    150
 Joe Wright              10120     .2      .0       *     .4      .2    200
 Laprele Creek            8375     .1      .0       *     .1      .1    100
 Med Bow                 10500     .7      -M       *     .2      -M       *
 North French Creek      10130     .2      .0       *     .2      .2    100
 Never Summer            10280    1.2      .0       *     .6      -M       *
 Old Battle              10000     .6      .0       *     .2      .3     67
 Rawah                    9020     .2      .0       *     .6      .2    300
 Sage Creek Basin         7850     .2      .0       *     .2      .2    100
 Sand Lake               10050     .2      .0       *     .1      .2     50
 South Brush Creek        8440     .0      .0       *     .2      .2    100
 Tower                   10500    1.7      .0       *     .4      .2    200
 Webber Springs           9250     .0      .0       *     .1      .2     50
 Willow Creek Pass        9540     .4      .0       *     .5      .1    500
 Zirkel                   9340     .1      .0       *     .3      .4     75
                                                -----                  -----
                Basin Index (%)                 5900*                   138


SWEETWATER

 Deer Park                9700     .4      .0       *     .4      .1    400
 Larsen Creek             9000     .0      .0       *     .0      -M       *
 South Pass               9040     .2      .0       *     .4      .1    400
                                                -----                  -----
                Basin Index (%)                     *                   400


LOWER N. PLATTE

 Casper Mtn.              7900     .3      .0       *     .3      .1    300
 Laprele Creek            8375     .1      .0       *     .1      .1    100
 Reno Hill                8400     -M      .0       *     .3      .1    300
 Windy Peak               7900     .0      .0       *     .1      .1    100
                                                -----                  -----
                Basin Index (%)                     *                   200


LARAMIE RIVER

 Brooklyn Lake           10240     .0      .0       *     .1      .1    100
 Cinnabar Park            9574     .1      .0       *     .2      .2    100
 Crow Creek               8330     .0      .0       *     .2      .1    200
 Deadman Hill            10220     .2      .0       *     .3      .1    300
 Rawah                    9020     .2      .0       *     .6      .2    300
 Roach                    9700     .2      .0       *     .3      .1    300
                                                -----                  -----
                Basin Index (%)                     *                   212


S. PLATTE

 Black Mountain           8920     .1      -M       *     .3      -M       *
 Crow Creek               8330     .0      .0       *     .2      .1    200
 Deadman Hill            10220     .2      .0       *     .3      .1    300
                                                -----                  -----
                Basin Index (%)                     *                   250


LITTLE SNAKE RIVER

 Battle Mountain          7440     .1      .0       *     .1      .2     50
 Divide Peak              8880     .0      .0       *     .3      .2    150
 Elk River                8700     .0      .0       *     .2      .2    100
 Little Snake River       8915     .2      .0       *     .4      .3    133
 Old Battle              10000     .6      .0       *     .2      .3     67
 Sage Creek Basin         7850     .2      .0       *     .2      .2    100
 Sandstone RS             8150     .1      .0       *     .2      .2    100
 Whiskey Park             8950     .2      .0       *     .2      .2    100
                                                -----                  -----
                Basin Index (%)                     *                   100


UPPER GREEN RIVER

 Big Sandy Opening        9080     .0      .0       *     .0      .1      0
 Blind Bull Sum           8650     .0      .0       *     .0      .2      0
 East Rim Divide          7930     .0      .0       *     .2      .1    200
 Elkhart Park G.S.        9400     .1      .0       *     .2      .1    200
 Gros Ventre Summit       8750     .1      .0       *     .2      .1    200
 Gunsight Pass            9820     .0      .0       *     .2      .1    200
 Kendall R.S.             7740     .0      .0       *     .1      .1    100
 Loomis Park              8240     .0      .0       *     .1      .1    100
 New Fork Lake            8340     .0      .0       *     .1      .1    100
 Pocket Creek             9360     -M      -M       *     .1      -M       *
 Snider Basin             8060     .0      .0       *     .2      .1    200
 Spring Creek Divide      9000     .3      .0       *     .0      .2      0
 Triple Peak              8500     .0      .0       *     .1      .1    100
                                                -----                  -----
                Basin Index (%)                     *                   100


LOWER GREEN RIVER

 Blacks Fork Jct          8870     .0      -M       *     .0      -M       *
 Buck Pasture             9700     .0      -M       *     .0      -M       *
 EF Blacks Fork GS        9360     .0      -M       *     .2      -M       *
 Hams Fork                7840     .0      .0       *     .1      .1    100
 Hewinta                  9519     -M      .0       *     -M      .1       *
 Hickerson Park           9145     .4      .0       *     .2      .2    100
 Hole-in-Rock             9150     .0      .0       *     .0      .2      0
 Indian Creek             9425     .3      .0       *     .3      .1    300
 Kelley R.S.              8180     .4      .0       *     .0      .1      0
 Spirit Lk               10235     .0      -M       *     .0      -M       *
 Steel Creek Park        10200     -M      .0       *     .1      .1    100
                                                -----                  -----
                Basin Index (%)                     *                    88


UPPER BEAR RIVER

 Bear River RS            8777     .0      -M       *     .2      -M       *
 Bug Lake                 7950     .3      .0       *     .1      .2     50
 Burts Miller Ranch       8000     .1      -M       *     .1      -M       *
 Chalk Creek #1           8993     .1      .0       *     -M      .2       *
 Hayden Fork              9212     .1      .0       *     .1      .2     50
 Kelley R.S.              8180     .4      .0       *     .0      .1      0
 Lily Lake                9156     .0      .0       *     .2      .2    100
 Monte Cristo             8960     .3      .0       *     .2      .2    100
 Salt River Summit        7760     .0      .0       *     .3      .1    300
                                                -----                  -----
                Basin Index (%)                     *                    90

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


 -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.