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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 6:12a, 8/16/18
Temperature 52.3°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: JANUARY 15 , 2014
------------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT    TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Median  Median  Current  Average  Avg
------------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030   10.6     9.5    112    11.7    12.0     98
 BLACK BEAR               8170   20.3    20.5     99    19.7    21.2     93
 BLIND BULL SUM           8650   14.1    12.2    116    10.5    11.1     95
 COTTONWOOD CREEK         7670   12.5    10.2    123    14.2    13.7    104
 EAST RIM DIVIDE          7930    7.2     5.5    131     6.2     6.6     94
 GRAND TARGHEE            9260   24.1    21.1    114    17.7    17.9     99
 GRANITE CREEK            6770    7.8     8.4     93     9.2    11.6     79
 GRASSY LAKE              7265   17.1    16.4    104    18.5    20.4     91
 GROS VENTRE SUMMIT       8750     -M     7.4       *     -M     7.1       *
 GUNSIGHT PASS            9820    8.8     7.3    121     8.5     7.7    110
 LEWIS LAKE DIVIDE        7850   14.3    16.3     88    17.3    20.0     86
 PHILLIPS BENCH           8200   12.8    14.5     88    13.6    15.6     87
 SALT RIVER SUMMIT        7760    7.2     6.1    118     9.0     9.1     99
 SNAKE RIVER STATION      6920    9.0     8.9    101    11.7    13.2     89
 SPRING CREEK DIVIDE      9000   13.5    11.8    114    13.6    13.3    102
 THUMB DIVIDE             7980    7.4     7.9     94     7.8    10.5     74
 TOGWOTEE PASS            9580   14.8    12.9    115    14.4    13.8    104
 TWO OCEAN PLATEAU        9240   18.1    15.4    118    14.4    15.1     95
 WILLOW CREEK             8380   15.5    13.8    112    18.7    18.6    101
 YOUNTS PEAK              8350     -M     8.3       *     -M     9.2       *
                                                -----                  -----
                Basin Index (%)                  107                     94


MADISON-GALLATIN

 BLACK BEAR               8170   20.3    20.5     99    19.7    21.2     93
 CANYON                   7870    7.2     7.1    101     8.7     9.2     95
 MADISON PLATEAU          7750   11.3    12.0     94    12.2    14.9     82
 WEST YELLOWSTONE         6700    6.4     6.1    105     7.4     8.3     89
 WHISKEY CREEK            6800    8.0     8.2     98    10.0    11.5     87
                                                -----                  -----
                Basin Index (%)                   99                     89


YELLOWSTONE

 BEARTOOTH LAKE           9360   14.0    12.3    114    12.5    11.0    114
 BURNT MTN                5880    5.1     2.1    243    10.7     7.3    147
 CANYON                   7870    7.2     7.1    101     8.7     9.2     95
 COLE CREEK               7850   11.4     7.1    161     8.0     6.9    116
 EVENING STAR             9200   19.8    14.0    141    20.3    15.6    130
 FISHER CREEK             9100   21.3    18.0    118    18.6    17.9    104
 NORTHEAST ENTRANCE       7350    6.4     5.2    123     7.1     7.2     99
 PARKER PEAK              9400   16.0    11.4    140    14.7     9.9    148
 SYLVAN LAKE              8420   12.5    11.1    113    14.7    13.0    113
 THUMB DIVIDE             7980    7.4     7.9     94     7.8    10.5     74
 TWO OCEAN PLATEAU        9240   18.1    15.4    118    14.4    15.1     95
 WHITE MILL               8700   15.7    12.5    126    13.4    13.4    100
 WOLVERINE                7650    8.6     5.8    148     7.2     7.2    100
                                                -----                  -----
                Basin Index (%)                  126                    110


WIND RIVER

 BURROUGHS CREEK          8750     -M     7.3       *     -M     9.1       *
 CASTLE CREEK             8400    3.9      -M       *    5.6      -M       *
 COLD SPRINGS             9630    5.4     3.9    138     7.1     5.6    127
 DEER PARK                9700    5.6     7.2     78     7.5    10.8     69
 HOBBS PARK              10100    7.5     7.2    104     6.8     6.9     99
 KIRWIN                   9550    8.1     5.2    156     7.4     6.5    114
 LITTLE WARM              9370    6.7     5.5    122     8.0     7.1    113
 OWL CREEK                8975    3.9     2.9    134     3.9     3.2    122
 SOUTH PASS               9040    6.4     7.6     84     6.4     9.6     67
 ST. LAWRENCE ALT         8620    2.9     3.4     85     5.5     4.8    115
 TOGWOTEE PASS            9580   14.8    12.9    115    14.4    13.8    104
 TOWNSEND CREEK           8700    3.6     4.3     84     4.8     6.4     75
                                                -----                  -----
                Basin Index (%)                  108                     96


BIGHORN BASIN

 BALD MTN.                9380   14.0     9.8    143    11.0     9.4    117
 BEAR TRAP MEADOW         8200    5.8     2.9    200     6.4     4.6    139
 BONE SPRINGS DIV         9350   10.9     8.5    128     8.4     8.4    100
 GRAVE SPRINGS            8550    7.0     4.3    163     7.7     5.8    133
 KIRWIN                   9550    8.1     5.2    156     7.4     6.5    114
 MARQUETTE                8760    4.9      -M       *    6.8      -M       *
 MIDDLE POWDER            7760    9.8     5.9    166     8.5     6.6    129
 OWL CREEK                8975    3.9     2.9    134     3.9     3.2    122
 POWDER RIVER PASS        9480    8.2     5.7    144     8.7     6.9    126
 SHELL CREEK              9580    9.7     8.2    118     8.2     7.6    108
 TIMBER CREEK             7950    3.4     2.5    136     5.0     4.2    119
                                                -----                  -----
                Basin Index (%)                  145                    119


SHOSHONE RIVER

 BLACKWATER               9780   15.7    12.9    122    13.4    11.6    116
 EVENING STAR             9200   19.8    14.0    141    20.3    15.6    130
 MARQUETTE                8760    4.9      -M       *    6.8      -M       *
 SYLVAN ROAD              7120    7.7     6.5    118    11.3    10.5    108
 YOUNTS PEAK              8350     -M     8.3       *     -M     9.2       *
                                                -----                  -----
                Basin Index (%)                  129                    119


POWDER RIVER

 BEAR TRAP MEADOW         8200    5.8     2.9    200     6.4     4.6    139
 CLOUD PEAK RESERVOIR     9860   10.4     7.2    144     9.5     7.0    136
 GRAVE SPRINGS            8550    7.0     4.3    163     7.7     5.8    133
 HANSEN SAWMILL           8360    4.8     3.5    137     6.5     4.5    144
 MIDDLE POWDER            7760    9.8     5.9    166     8.5     6.6    129
 POWDER RIVER PASS        9480    8.2     5.7    144     8.7     6.9    126
 SOLDIER PARK             8720    4.8      -M       *    6.2      -M       *
                                                -----                  -----
                Basin Index (%)                  156                    134


TONGUE RIVER

 BIG GOOSE                7990    5.3     4.3    123     7.4     5.8    128
 BONE SPRINGS DIV         9350   10.9     8.5    128     8.4     8.4    100
 BURGESS JUNCTION         7880    7.6     5.7    133     8.7     6.6    132
 DOME LAKE                8880    5.9     6.0     98     6.3     7.5     84
 LITTLE GOOSE             8870     -M      -M       *     -M      -M       *
 SUCKER CREEK             8880    9.1     6.3    144    10.1     7.6    133
 TIE CREEK                6870    3.8     2.6    146     8.3     6.4    130
                                                -----                  -----
                Basin Index (%)                  128                    116


BELLE FOURCHE

 COLE CANYON              5910    4.4     2.6    169    10.2     5.1    200
                                                -----                  -----
                Basin Index (%)                  169                    200


CHEYENNE RIVER BASIN

 BLIND PARK               6890    6.3     4.0    158    12.4     6.9    180
 NORTH RAPID CREEK        6130    5.6     3.7    151    11.2     5.6    200
                                                -----                  -----
                Basin Index (%)                  155                    189


UPPER N. PLATTE

 ARAPAHO RIDGE           10960   13.5    11.1    122    13.6    12.8    106
 BLACKHALL MTN            9820   18.6      -M       *   20.0      -M       *
 COLUMBINE                9160   16.7    12.2    137    18.2    13.9    131
 DIVIDE PEAK              8880   10.5    10.2    103    14.1    11.9    118
 JOE WRIGHT              10120    9.7    11.1     87    16.3    14.0    116
 LAPRELE CREEK            8375    4.2     4.8     88     6.1     6.7     91
 MED BOW                 10500   15.0      -M       *   20.4      -M       *
 NORTH FRENCH CREEK      10130   18.1    13.8    131    19.2    14.5    132
 NEVER SUMMER            10280   11.9    10.5    113    10.4      -M       *
 OLD BATTLE              10000   17.3    15.5    112    20.1    19.3    104
 RAWAH                    9020    7.4     5.4    137    10.2     8.4    121
 SAGE CREEK BASIN         7850    5.9     7.2     82     7.7     8.6     90
 SAND LAKE               10050   16.7    14.3    117    16.7    13.1    127
 SOUTH BRUSH CREEK        8440    7.1     6.0    118     9.6     8.3    116
 TOWER                   10500   25.9    22.4    116    27.0    21.9    123
 WEBBER SPRINGS           9250   12.6    11.8    107    15.0    14.6    103
 WILLOW CREEK PASS        9540    7.6     6.2    123     8.6     7.4    116
 ZIRKEL                   9340   18.0    15.6    115    20.2    16.6    122
                                                -----                  -----
                Basin Index (%)                  114                    116


SWEETWATER

 DEER PARK                9700    5.6     7.2     78     7.5    10.8     69
 LARSEN CREEK             9000    3.7      -M       *    6.1      -M       *
 SOUTH PASS               9040    6.4     7.6     84     6.4     9.6     67
                                                -----                  -----
                Basin Index (%)                   81                     68


LOWER N. PLATTE

 CASPER MTN.              7900   11.3     6.7    169    10.5     8.1    130
 LAPRELE CREEK            8375    4.2     4.8     88     6.1     6.7     91
 RENO HILL                8400   10.4     6.6    158    12.5     8.0    156
 WINDY PEAK               7900    3.4     3.6     94     6.1     5.7    107
                                                -----                  -----
                Basin Index (%)                  135                    124


LARAMIE RIVER

 BROOKLYN LAKE           10240   14.0    10.6    132    13.7    10.9    126
 CINNABAR PARK            9574   13.1    11.7    112    15.3    14.2    108
 CROW CREEK               8330    4.5     4.9     92     6.5     6.0    108
 DEADMAN HILL            10220   12.0     8.1    148    12.2     8.9    137
 RAWAH                    9020    7.4     5.4    137    10.2     8.4    121
 ROACH                    9700    9.2     8.6    107    11.7    10.4    112
                                                -----                  -----
                Basin Index (%)                  122                    118


S. PLATTE

 BLACK MOUNTAIN           8920    6.6      -M       *    8.1      -M       *
 CROW CREEK               8330    4.5     4.9     92     6.5     6.0    108
 DEADMAN HILL            10220   12.0     8.1    148    12.2     8.9    137
                                                -----                  -----
                Basin Index (%)                  127                    126


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    6.7     5.4    124    10.8     8.4    129
 DIVIDE PEAK              8880   10.5    10.2    103    14.1    11.9    118
 ELK RIVER                8700   11.6     9.1    127    13.6    11.0    124
 LITTLE SNAKE RIVER       8915   15.5    12.2    127    20.6    17.8    116
 OLD BATTLE              10000   17.3    15.5    112    20.1    19.3    104
 SAGE CREEK BASIN         7850    5.9     7.2     82     7.7     8.6     90
 SANDSTONE RS             8150    7.1     6.6    108    11.3    10.3    110
 WHISKEY PARK             8950   21.2    12.8    166    23.0    15.0    153
                                                -----                  -----
                Basin Index (%)                  121                    118


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    5.9     7.0     84     5.5     7.3     75
 BLIND BULL SUM           8650   14.1    12.2    116    10.5    11.1     95
 EAST RIM DIVIDE          7930    7.2     5.5    131     6.2     6.6     94
 ELKHART PARK G.S.        9400    7.4     6.3    117     6.9     7.4     93
 GROS VENTRE SUMMIT       8750     -M     7.4       *     -M     7.1       *
 GUNSIGHT PASS            9820    8.8     7.3    121     8.5     7.7    110
 KENDALL R.S.             7740    7.2     6.5    111     8.2     7.9    104
 LOOMIS PARK              8240    8.7     7.7    113     9.9     9.7    102
 NEW FORK LAKE            8340    5.9     5.5    107     5.1     6.2     82
 POCKET CREEK             9360    4.9      -M       *    5.2      -M       *
 SNIDER BASIN             8060    7.8     6.3    124     8.0     8.0    100
 SPRING CREEK DIVIDE      9000   13.5    11.8    114    13.6    13.3    102
 TRIPLE PEAK              8500   13.3    11.3    118    15.2    13.6    112
                                                -----                  -----
                Basin Index (%)                  114                     99


LOWER GREEN RIVER

 BLACKS FORK JCT          8870    3.5      -M       *    6.7      -M       *
 BUCK PASTURE             9700    6.4      -M       *    8.7      -M       *
 EF BLACKS FORK GS        9360    3.2      -M       *    6.1      -M       *
 HAMS FORK                7840    5.4     5.6     96     6.0     6.3     95
 HEWINTA                  9519    3.8     4.9     78     7.2     7.4     97
 HICKERSON PARK           9145    4.5     3.2    141     6.0     5.5    109
 HOLE-IN-ROCK             9150    3.6     3.3    109     5.6     5.2    108
 INDIAN CREEK             9425   10.9    12.0     91    10.2    12.0     85
 KELLEY R.S.              8180    7.4     7.3    101     9.1    10.0     91
 SPIRIT LK               10235    5.6      -M       *    8.5      -M       *
 STEEL CREEK PARK        10200    6.9     7.3     95     8.8     8.6    102
                                                -----                  -----
                Basin Index (%)                   97                     96


UPPER BEAR RIVER

 BEAR RIVER RS            8777    4.1      -M       *    6.6      -M       *
 BUG LAKE                 7950    8.1     8.5     95     8.6    10.7     80
 BURTS MILLER RANCH       8000    3.3      -M       *    3.7      -M       *
 CHALK CREEK #1           8993   10.6    11.5     92    11.6    13.5     86
 HAYDEN FORK              9212    6.6     7.0     94    10.1    11.3     89
 KELLEY R.S.              8180    7.4     7.3    101     9.1    10.0     91
 LILY LAKE                9156    6.7     6.4    105     8.5     9.3     91
 MONTE CRISTO             8960   11.2    13.5     83    11.1    14.1     79
 SALT RIVER SUMMIT        7760    7.2     6.1    118     9.0     9.1     99
                                                -----                  -----
                Basin Index (%)                   96                     87

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


 -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.