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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 4:12a, 8/21/18
Temperature 53.5°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 THURSDAY: JANUARY 16 , 2014
------------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT    TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Median  Median  Current  Average  Avg
------------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030   10.5     9.6    109    11.8    12.1     98
 BLACK BEAR               8170   20.3    20.7     98    19.7    21.4     92
 BLIND BULL SUM           8650   14.1    12.2    116    10.5    11.2     94
 COTTONWOOD CREEK         7670   12.5    10.4    120    14.2    13.8    103
 EAST RIM DIVIDE          7930    7.1     5.6    127     6.2     6.7     93
 GRAND TARGHEE            9260   24.1    21.2    114    17.8    18.0     99
 GRANITE CREEK            6770    7.8     8.6     91     9.2    11.7     79
 GRASSY LAKE              7265   17.0    16.5    103    18.4    20.7     89
 GROS VENTRE SUMMIT       8750    7.6     7.4    103     6.7     7.2     93
 GUNSIGHT PASS            9820    8.7     7.3    119     8.5     7.7    110
 LEWIS LAKE DIVIDE        7850   14.2    16.5     86    17.2    20.1     86
 PHILLIPS BENCH           8200   12.8    14.7     87    13.7    15.8     87
 SALT RIVER SUMMIT        7760    7.1     6.3    113     9.0     9.2     98
 SNAKE RIVER STATION      6920    8.9     9.0     99    11.6    13.4     87
 SPRING CREEK DIVIDE      9000   13.5    12.0    112    13.6    13.4    101
 THUMB DIVIDE             7980    7.4     7.9     94     7.8    10.7     73
 TOGWOTEE PASS            9580   14.8    13.0    114    14.4    13.9    104
 TWO OCEAN PLATEAU        9240   18.0    15.5    116    14.4    15.3     94
 WILLOW CREEK             8380   15.5    14.0    111    18.6    18.8     99
 YOUNTS PEAK              8350     -M     8.4       *     -M     9.2       *
                                                -----                  -----
                Basin Index (%)                  106                     93


MADISON-GALLATIN

 BLACK BEAR               8170   20.3    20.7     98    19.7    21.4     92
 CANYON                   7870    7.2     7.2    100     8.7     9.3     94
 MADISON PLATEAU          7750   11.2    12.2     92    12.2    15.1     81
 WEST YELLOWSTONE         6700    6.4     6.2    103     7.4     8.4     88
 WHISKEY CREEK            6800    8.0     8.3     96    10.0    11.6     86
                                                -----                  -----
                Basin Index (%)                   97                     88


YELLOWSTONE

 BEARTOOTH LAKE           9360   14.0    12.4    113    12.5    11.1    113
 BURNT MTN                5880    5.0     2.1    238    10.7     7.4    145
 CANYON                   7870    7.2     7.2    100     8.7     9.3     94
 COLE CREEK               7850   11.4     7.2    158     8.0     7.0    114
 EVENING STAR             9200   19.8    14.0    141    20.3    15.8    128
 FISHER CREEK             9100   21.3    18.2    117    18.6    18.0    103
 NORTHEAST ENTRANCE       7350    6.3     5.3    119     7.1     7.2     99
 PARKER PEAK              9400   15.9    11.5    138    14.7    10.0    147
 SYLVAN LAKE              8420   12.5    11.2    112    14.7    13.1    112
 THUMB DIVIDE             7980    7.4     7.9     94     7.8    10.7     73
 TWO OCEAN PLATEAU        9240   18.0    15.5    116    14.4    15.3     94
 WHITE MILL               8700   15.7    12.6    125    13.4    13.5     99
 WOLVERINE                7650    8.6     5.9    146     7.1     7.3     97
                                                -----                  -----
                Basin Index (%)                  125                    108


WIND RIVER

 BURROUGHS CREEK          8750     -M     7.3       *     -M     9.3       *
 CASTLE CREEK             8400    3.9      -M       *    5.7      -M       *
 COLD SPRINGS             9630    5.4     4.0    135     7.0     5.7    123
 DEER PARK                9700    5.5     7.2     76     7.6    10.8     70
 HOBBS PARK              10100    7.5     7.3    103     6.8     7.0     97
 KIRWIN                   9550    8.1     5.3    153     7.4     6.6    112
 LITTLE WARM              9370    6.7     5.6    120     8.1     7.2    112
 OWL CREEK                8975    3.9     2.9    134     3.9     3.2    122
 SOUTH PASS               9040    6.4     7.7     83     6.5     9.7     67
 ST. LAWRENCE ALT         8620    2.9     3.5     83     5.5     4.8    115
 TOGWOTEE PASS            9580   14.8    13.0    114    14.4    13.9    104
 TOWNSEND CREEK           8700    3.7     4.4     84     4.8     6.5     74
                                                -----                  -----
                Basin Index (%)                  107                     95


BIGHORN BASIN

 BALD MTN.                9380   14.1     9.9    142    11.0     9.5    116
 BEAR TRAP MEADOW         8200    5.9     2.9    203     6.4     4.6    139
 BONE SPRINGS DIV         9350   10.9     8.6    127     8.4     8.4    100
 GRAVE SPRINGS            8550    7.1     4.4    161     7.7     5.8    133
 KIRWIN                   9550    8.1     5.3    153     7.4     6.6    112
 MARQUETTE                8760    4.9      -M       *    6.8      -M       *
 MIDDLE POWDER            7760    9.7     6.0    162     8.5     6.7    127
 OWL CREEK                8975    3.9     2.9    134     3.9     3.2    122
 POWDER RIVER PASS        9480    8.3     5.8    143     8.7     7.0    124
 SHELL CREEK              9580    9.7     8.3    117     8.2     7.7    106
 TIMBER CREEK             7950    3.4     2.5    136     5.0     4.2    119
                                                -----                  -----
                Basin Index (%)                  143                    118


SHOSHONE RIVER

 BLACKWATER               9780   15.6    12.9    121    13.4    11.7    115
 EVENING STAR             9200   19.8    14.0    141    20.3    15.8    128
 MARQUETTE                8760    4.9      -M       *    6.8      -M       *
 SYLVAN ROAD              7120    7.7     6.6    117    11.3    10.6    107
 YOUNTS PEAK              8350     -M     8.4       *     -M     9.2       *
                                                -----                  -----
                Basin Index (%)                  129                    118


POWDER RIVER

 BEAR TRAP MEADOW         8200    5.9     2.9    203     6.4     4.6    139
 CLOUD PEAK RESERVOIR     9860   10.6     7.2    147     9.5     7.1    134
 GRAVE SPRINGS            8550    7.1     4.4    161     7.7     5.8    133
 HANSEN SAWMILL           8360    4.8     3.5    137     6.5     4.5    144
 MIDDLE POWDER            7760    9.7     6.0    162     8.5     6.7    127
 POWDER RIVER PASS        9480    8.3     5.8    143     8.7     7.0    124
 SOLDIER PARK             8720    4.8      -M       *    6.2      -M       *
                                                -----                  -----
                Basin Index (%)                  156                    132


TONGUE RIVER

 BIG GOOSE                7990    5.3     4.3    123     7.4     5.9    125
 BONE SPRINGS DIV         9350   10.9     8.6    127     8.4     8.4    100
 BURGESS JUNCTION         7880    7.6     5.8    131     8.8     6.7    131
 DOME LAKE                8880    6.1     6.1    100     6.4     7.5     85
 LITTLE GOOSE             8870     -M      -M       *     -M      -M       *
 SUCKER CREEK             8880    9.2     6.3    146    10.2     7.7    132
 TIE CREEK                6870    3.9     2.7    144     8.4     6.4    131
                                                -----                  -----
                Basin Index (%)                  127                    116


BELLE FOURCHE

 COLE CANYON              5910    4.3     2.7    159    10.3     5.1    202
                                                -----                  -----
                Basin Index (%)                  159                    202


CHEYENNE RIVER BASIN

 BLIND PARK               6890    6.5     4.0    162    12.6     7.0    180
 NORTH RAPID CREEK        6130    5.9     3.7    159    11.4     5.7    200
                                                -----                  -----
                Basin Index (%)                  161                    189


UPPER N. PLATTE

 ARAPAHO RIDGE           10960   13.5    11.2    121    13.6    12.8    106
 BLACKHALL MTN            9820   18.6      -M       *   19.7      -M       *
 COLUMBINE                9160   16.6    12.4    134    18.1    14.1    128
 DIVIDE PEAK              8880   10.5    10.4    101    14.1    12.0    118
 JOE WRIGHT              10120    9.6    11.2     86    16.4    14.1    116
 LAPRELE CREEK            8375    4.3     4.9     88     6.1     6.7     91
 MED BOW                 10500   14.7      -M       *   20.7      -M       *
 NORTH FRENCH CREEK      10130   18.1    13.9    130    19.2    14.6    132
 NEVER SUMMER            10280   11.8    10.5    112    10.4      -M       *
 OLD BATTLE              10000   17.3    15.6    111    20.1    19.5    103
 RAWAH                    9020    7.5     5.4    139    10.2     8.4    121
 SAGE CREEK BASIN         7850    5.9     7.3     81     7.7     8.7     89
 SAND LAKE               10050   16.8    14.4    117    16.7    13.2    127
 SOUTH BRUSH CREEK        8440    7.1     6.1    116     9.5     8.4    113
 TOWER                   10500   25.9    22.6    115    27.0    22.1    122
 WEBBER SPRINGS           9250   12.5    11.9    105    15.0    14.8    101
 WILLOW CREEK PASS        9540    7.5     6.2    121     8.5     7.4    115
 ZIRKEL                   9340   18.0    15.8    114    20.2    16.6    122
                                                -----                  -----
                Basin Index (%)                  113                    115


SWEETWATER

 DEER PARK                9700    5.5     7.2     76     7.6    10.8     70
 LARSEN CREEK             9000    3.7      -M       *    6.0      -M       *
 SOUTH PASS               9040    6.4     7.7     83     6.5     9.7     67
                                                -----                  -----
                Basin Index (%)                   80                     69


LOWER N. PLATTE

 CASPER MTN.              7900     -M     6.7       *     -M     8.2       *
 LAPRELE CREEK            8375    4.3     4.9     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     5.8    105
                                                -----                  -----
                Basin Index (%)                  120                    120


LARAMIE RIVER

 BROOKLYN LAKE           10240   14.0    10.7    131    14.5    11.1    131
 CINNABAR PARK            9574   13.0    11.7    111    15.4    14.2    108
 CROW CREEK               8330    4.5     5.0     90     6.5     6.0    108
 DEADMAN HILL            10220   12.0     8.2    146    12.2     9.0    136
 RAWAH                    9020    7.5     5.4    139    10.2     8.4    121
 ROACH                    9700    9.3     8.7    107    11.7    10.4    112
                                                -----                  -----
                Basin Index (%)                  121                    119


S. PLATTE

 BLACK MOUNTAIN           8920    6.6      -M       *    8.1      -M       *
 CROW CREEK               8330    4.5     5.0     90     6.5     6.0    108
 DEADMAN HILL            10220   12.0     8.2    146    12.2     9.0    136
                                                -----                  -----
                Basin Index (%)                  125                    125


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    6.7     5.6    120    10.8     8.5    127
 DIVIDE PEAK              8880   10.5    10.4    101    14.1    12.0    118
 ELK RIVER                8700   11.6     9.2    126    13.6    11.1    123
 LITTLE SNAKE RIVER       8915   15.3    12.3    124    20.6    17.8    116
 OLD BATTLE              10000   17.3    15.6    111    20.1    19.5    103
 SAGE CREEK BASIN         7850    5.9     7.3     81     7.7     8.7     89
 SANDSTONE RS             8150    7.1     6.7    106    11.2    10.4    108
 WHISKEY PARK             8950   21.2    13.2    161    23.0    15.1    152
                                                -----                  -----
                Basin Index (%)                  119                    117


UPPER GREEN RIVER

 BIG SANDY OPENING        9080    5.8     7.0     83     5.5     7.4     74
 BLIND BULL SUM           8650   14.1    12.2    116    10.5    11.2     94
 EAST RIM DIVIDE          7930    7.1     5.6    127     6.2     6.7     93
 ELKHART PARK G.S.        9400    7.4     6.4    116     6.9     7.5     92
 GROS VENTRE SUMMIT       8750    7.6     7.4    103     6.7     7.2     93
 GUNSIGHT PASS            9820    8.7     7.3    119     8.5     7.7    110
 KENDALL R.S.             7740    7.3     6.5    112     8.3     8.0    104
 LOOMIS PARK              8240    8.7     7.8    112     9.9     9.8    101
 NEW FORK LAKE            8340    5.8     5.6    104     5.2     6.2     84
 POCKET CREEK             9360    4.8      -M       *    5.3      -M       *
 SNIDER BASIN             8060    7.8     6.4    122     8.1     8.0    101
 SPRING CREEK DIVIDE      9000   13.5    12.0    112    13.6    13.4    101
 TRIPLE PEAK              8500   13.3    11.4    117    15.2    13.8    110
                                                -----                  -----
                Basin Index (%)                  112                     98


LOWER GREEN RIVER

 BLACKS FORK JCT          8870    3.5      -M       *    6.7      -M       *
 BUCK PASTURE             9700    6.3      -M       *    8.7      -M       *
 EF BLACKS FORK GS        9360    3.2      -M       *    6.1      -M       *
 HAMS FORK                7840    5.3     5.7     93     5.9     6.4     92
 HEWINTA                  9519    3.7     4.9     76     7.1     7.5     95
 HICKERSON PARK           9145    4.4     3.2    138     5.9     5.6    105
 HOLE-IN-ROCK             9150    3.6     3.4    106     5.6     5.2    108
 INDIAN CREEK             9425   10.9    12.2     89    10.2    12.1     84
 KELLEY R.S.              8180    7.4     7.4    100     9.1    10.1     90
 SPIRIT LK               10235    5.7      -M       *    8.5      -M       *
 STEEL CREEK PARK        10200    6.7     7.3     92     8.8     8.7    101
                                                -----                  -----
                Basin Index (%)                   95                     95


UPPER BEAR RIVER

 BEAR RIVER RS            8777    4.0      -M       *    6.6      -M       *
 BUG LAKE                 7950    8.2     8.6     95     8.6    10.8     80
 BURTS MILLER RANCH       8000    3.4      -M       *    3.7      -M       *
 CHALK CREEK #1           8993   10.7    11.6     92    11.6    13.7     85
 HAYDEN FORK              9212    6.6     7.1     93    10.1    11.4     89
 KELLEY R.S.              8180    7.4     7.4    100     9.1    10.1     90
 LILY LAKE                9156    6.7     6.5    103     8.4     9.4     89
 MONTE CRISTO             8960   11.0    13.6     81    11.1    14.2     78
 SALT RIVER SUMMIT        7760    7.1     6.3    113     9.0     9.2     98
                                                -----                  -----
                Basin Index (%)                   94                     86

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


 -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.