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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 3:28p, 11/12/18
Temperature 21.7°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: MAY 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   15.8     8.4    188    28.8    22.9    126
 BLACK BEAR               8170   45.8    37.3    123    45.7    42.0    109
 BLIND BULL SUM           8650   37.6    22.9    164    24.7    21.5    115
 COTTONWOOD CREEK         7670   24.7    14.7    168    37.2    27.7    134
 EAST RIM DIVIDE          7930    8.9     7.9    113    16.6    13.0    128
 GRAND TARGHEE            9260   53.9    45.5    118      -M    34.9       *
 GRANITE CREEK            6770   17.9     7.8    229    26.2    21.5    122
 GRASSY LAKE              7265   38.4    28.3    136    44.1    39.5    112
 GROS VENTRE SUMMIT       8750   13.9    11.3    123    15.8    14.8    107
 GUNSIGHT PASS            9820   20.5    12.1    169    20.8    16.2    128
 LEWIS LAKE DIVIDE        7850   41.9    29.7    141    44.1    38.8    114
 PHILLIPS BENCH           8200   36.5    24.8    147    38.4    30.9    124
 SALT RIVER SUMMIT        7760   11.6     7.6    153    20.8    18.5    112
 SNAKE RIVER STATION      6920   11.8     6.2    190    28.4    24.9    114
 SPRING CREEK DIVIDE      9000   38.0    24.3    156    34.6    26.4    131
 THUMB DIVIDE             7980   18.4    11.3    163    22.1    21.1    105
 TOGWOTEE PASS            9580   34.1    24.7    138    36.1    27.5    131
 TWO OCEAN PLATEAU        9240   39.4    29.9    132    37.7    30.3    124
 WILLOW CREEK             8380   38.1    22.3    171    44.7    37.8    118
 YOUNTS PEAK              8350     -M    15.7       *     -M    17.8       *
                                                -----                  -----
                Basin Index (%)                  145                    119


MADISON-GALLATIN

 BLACK BEAR               8170   45.8    37.3    123    45.7    42.0    109
 CANYON                   7870   14.8     9.6    154    19.2    18.1    106
 MADISON PLATEAU          7750   26.4    21.0    126    29.0    29.1    100
 WEST YELLOWSTONE         6700    1.2      .6    200*   18.6    16.0    116
 WHISKEY CREEK            6800   16.8    13.8    122    24.7    22.5    110
                                                -----                  -----
                Basin Index (%)                  128                    107


YELLOWSTONE

 BEARTOOTH LAKE           9360   33.2    22.7    146    33.4    22.1    151
 BURNT MTN                5880    2.7      .0       *   23.1    16.1    143
 CANYON                   7870   14.8     9.6    154    19.2    18.1    106
 COLE CREEK               7850   24.0    16.7    144    19.4    16.6    117
 EVENING STAR             9200   42.1    24.8    170    45.0    30.6    147
 FISHER CREEK             9100   48.6    32.6    149    44.5    35.4    126
 NORTHEAST ENTRANCE       7350    9.2     2.0    460    18.0    13.9    129
 PARKER PEAK              9400   38.0    21.2    179    33.7    20.2    167
 SYLVAN LAKE              8420   24.8    19.3    128    33.4    25.2    133
 THUMB DIVIDE             7980   18.4    11.3    163    22.1    21.1    105
 TWO OCEAN PLATEAU        9240   39.4    29.9    132    37.7    30.3    124
 WHITE MILL               8700   35.8    23.9    150    32.9    26.5    124
 WOLVERINE                7650   12.0     1.4    857    20.2    13.9    145
                                                -----                  -----
                Basin Index (%)                  159                    132


WIND RIVER

 BURROUGHS CREEK          8750     -M    12.8       *     -M    18.1       *
 CASTLE CREEK             8400    4.0      -M       *   13.3      -M       *
 COLD SPRINGS             9630    4.9     1.3    377    14.0    12.6    111
 DEER PARK                9700     -M    15.7       *   21.8    23.6     92
 HOBBS PARK              10100   14.9    16.0     93    15.9    16.9     94
 KIRWIN                   9550   19.6    10.6    185    20.0    14.0    143
 LITTLE WARM              9370   12.2     8.4    145    18.5    15.5    119
 OWL CREEK                8975     .4      .7     57     8.8     8.1    109
 SOUTH PASS               9040   14.2    14.4     99    17.0    20.5     83
 ST. LAWRENCE ALT         8620     .3     2.1     14    10.7    11.7     91
 TOGWOTEE PASS            9580   34.1    24.7    138    36.1    27.5    131
 TOWNSEND CREEK           8700    4.3     6.9     62    11.3    15.1     75
                                                -----                  -----
                Basin Index (%)                  123                    105


BIGHORN BASIN

 BALD MTN.                9380   30.0    20.5    146    23.4    19.9    118
 BEAR TRAP MEADOW         8200    6.4      .6   1067    12.8    10.8    119
 BONE SPRINGS DIV         9350   23.0    16.4    140    20.5    18.4    111
 GRAVE SPRINGS            8550   12.8     9.4    136    14.5    13.0    112
 KIRWIN                   9550   19.6    10.6    185    20.0    14.0    143
 MARQUETTE                8760   15.4      -M       *   15.6      -M       *
 MIDDLE POWDER            7760   18.5    11.4    162    16.7    14.3    117
 OWL CREEK                8975     .4      .7     57     8.8     8.1    109
 POWDER RIVER PASS        9480   13.8     9.1    152    18.7    15.2    123
 SHELL CREEK              9580   20.4    16.0    128    19.5    16.5    118
 TIMBER CREEK             7950     .3     2.7     11    11.1    10.2    109
                                                -----                  -----
                Basin Index (%)                  149                    118


SHOSHONE RIVER

 BLACKWATER               9780   35.8    25.7    139    33.4    23.7    141
 EVENING STAR             9200   42.1    24.8    170    45.0    30.6    147
 MARQUETTE                8760   15.4      -M       *   15.6      -M       *
 SYLVAN ROAD              7120    5.0     4.6    109    24.5    18.7    131
 YOUNTS PEAK              8350     -M    15.7       *     -M    17.8       *
                                                -----                  -----
                Basin Index (%)                  150                    141


POWDER RIVER

 BEAR TRAP MEADOW         8200    6.4      .6   1067    12.8    10.8    119
 CLOUD PEAK RESERVOIR     9860   24.2    16.4    148    23.1    16.9    137
 GRAVE SPRINGS            8550   12.8     9.4    136    14.5    13.0    112
 HANSEN SAWMILL           8360    7.2     1.8    400    14.5    11.0    132
 MIDDLE POWDER            7760   18.5    11.4    162    16.7    14.3    117
 POWDER RIVER PASS        9480   13.8     9.1    152    18.7    15.2    123
 SOLDIER PARK             8720   11.6      -M       *   14.5      -M       *
                                                -----                  -----
                Basin Index (%)                  170                    124


TONGUE RIVER

 BIG GOOSE                7990   12.3     9.3    132    18.0    14.3    126
 BONE SPRINGS DIV         9350   23.0    16.4    140    20.5    18.4    111
 BURGESS JUNCTION         7880   18.0    11.8    153    19.6    15.0    131
 DOME LAKE                8880   17.5    11.3    155    18.6    16.6    112
 LITTLE GOOSE             8870   15.1      -M       *   20.5      -M       *
 SUCKER CREEK             8880   18.6    12.0    155    23.5    17.6    134
 TIE CREEK                6870    6.4     2.5    256    18.1    14.6    124
                                                -----                  -----
                Basin Index (%)                  151                    123


BELLE FOURCHE

 COLE CANYON              5910    3.5      .1   3500*   16.0    12.3    130
                                                -----                  -----
                Basin Index (%)                 3500*                   130


CHEYENNE RIVER BASIN

 BLIND PARK               6890    1.9      .2    950*   19.3    14.6    132
 NORTH RAPID CREEK        6130    3.1      .5    620*   18.7    12.6    148
                                                -----                  -----
                Basin Index (%)                  714*                   140


UPPER N. PLATTE

 ARAPAHO RIDGE           10960   29.7    22.3    133    30.8    26.4    117
 BLACKHALL MTN            9820   39.6      -M       *     -M      -M       *
 COLUMBINE                9160   29.8    17.5    170      -M    28.8       *
 DIVIDE PEAK              8880   14.8    17.8     83    25.5    24.6    104
 JOE WRIGHT              10120   29.5    22.9    129    37.6    30.2    125
 LAPRELE CREEK            8375    6.0     5.6    107    14.4    15.2     95
 MED BOW                 10500     -M      -M       *   44.9      -M       *
 NORTH FRENCH CREEK      10130   40.3    32.8    123    39.6    31.0    128
 NEVER SUMMER            10280   29.0    21.8    133    23.8      -M       *
 OLD BATTLE              10000   35.8    34.7    103    40.2    39.5    102
 RAWAH                    9020    9.3     5.2    179    20.5    17.5    117
 SAGE CREEK BASIN         7850     .3     1.0     30*   13.9    16.3     85
 SAND LAKE               10050   37.2    31.5    118    37.1    29.3    127
 SOUTH BRUSH CREEK        8440    7.9     8.4     94    18.4    18.1    102
 TOWER                   10500   54.7    50.4    109    56.0    45.1    124
 WEBBER SPRINGS           9250   21.8    21.3    102    31.2    30.2    103
 WILLOW CREEK PASS        9540   16.8    14.5    116    17.3    16.0    108
 ZIRKEL                   9340   37.7    20.8    181      -M    31.2       *
                                                -----                  -----
                Basin Index (%)                  122                    113


SWEETWATER

 DEER PARK                9700     -M    15.7       *   21.8    23.6     92
 LARSEN CREEK             9000    6.2     8.6     72    16.6      -M       *
 SOUTH PASS               9040   14.2    14.4     99    17.0    20.5     83
                                                -----                  -----
                Basin Index (%)                   89                     88


LOWER N. PLATTE

 CASPER MTN.              7900   17.8    12.8    139    19.1    18.3    104
 LAPRELE CREEK            8375    6.0     5.6    107    14.4    15.2     95
 RENO HILL                8400   19.1    12.2    157    24.9    19.2    130
 WINDY PEAK               7900    6.2     3.4    182    14.6    13.2    111
                                                -----                  -----
                Basin Index (%)                  144                    111


LARAMIE RIVER

 BROOKLYN LAKE           10240   31.0    23.1    134    33.8    25.0    135
 CINNABAR PARK            9574   24.0    19.0    126    32.4    27.3    119
 CROW CREEK               8330     .5      .0       *   14.4    13.6    106
 DEADMAN HILL            10220   27.6    19.2    144    27.1    20.9    130
 RAWAH                    9020    9.3     5.2    179    20.5    17.5    117
 ROACH                    9700   20.2    17.1    118    26.9    22.5    120
                                                -----                  -----
                Basin Index (%)                  135                    122


S. PLATTE

 BLACK MOUNTAIN           8920   10.0      -M       *     -M      -M       *
 CROW CREEK               8330     .5      .0       *   14.4    13.6    106
 DEADMAN HILL            10220   27.6    19.2    144    27.1    20.9    130
                                                -----                  -----
                Basin Index (%)                  146*                   120


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     .0      .0       *   19.1    17.3    110
 DIVIDE PEAK              8880   14.8    17.8     83    25.5    24.6    104
 ELK RIVER                8700   15.1    12.5    121    24.9    23.0    108
 LITTLE SNAKE RIVER       8915   25.4    21.8    117    37.3    33.1    113
 OLD BATTLE              10000   35.8    34.7    103    40.2    39.5    102
 SAGE CREEK BASIN         7850     .3     1.0     30*   13.9    16.3     85
 SANDSTONE RS             8150    3.4     5.1     67    19.4    21.0     92
 WHISKEY PARK             8950   37.6    26.8    140    43.1    31.8    136
                                                -----                  -----
                Basin Index (%)                  111                    108


UPPER GREEN RIVER

 BIG SANDY OPENING        9080   13.6     9.8    139    15.7    15.3    103
 BLIND BULL SUM           8650   37.6    22.9    164    24.7    21.5    115
 EAST RIM DIVIDE          7930    8.9     7.9    113    16.6    13.0    128
 ELKHART PARK G.S.        9400   17.6    10.8    163    18.3    15.2    120
 GROS VENTRE SUMMIT       8750   13.9    11.3    123    15.8    14.8    107
 GUNSIGHT PASS            9820   20.5    12.1    169    20.8    16.2    128
 KENDALL R.S.             7740   14.8     3.2    462    23.8    15.6    153
 LOOMIS PARK              8240   19.8    10.5    189    26.3    19.1    138
 NEW FORK LAKE            8340   10.4     6.0    173    14.0    12.3    114
 POCKET CREEK             9360   12.4      -M       *   13.6      -M       *
 SNIDER BASIN             8060   11.2     8.9    126    20.5    15.7    131
 SPRING CREEK DIVIDE      9000   38.0    24.3    156    34.6    26.4    131
 TRIPLE PEAK              8500   31.1    16.7    186    39.3    28.1    140
                                                -----                  -----
                Basin Index (%)                  164                    127


LOWER GREEN RIVER

 BLACKS FORK JCT          8870    2.4      -M       *   15.2      -M       *
 BUCK PASTURE             9700   11.3      -M       *   19.7      -M       *
 EF BLACKS FORK GS        9360    5.0      -M       *   11.6      -M       *
 HAMS FORK                7840    6.5     2.0    325    15.1    13.2    114
 HEWINTA                  9519    5.5     4.4    125    16.2    16.4     99
 HICKERSON PARK           9145     .1     3.5      3     9.6    12.2     79
 HOLE-IN-ROCK             9150     .0     2.0      0    11.1    11.6     96
 INDIAN CREEK             9425   31.5    22.5    140    28.5    25.2    113
 KELLEY R.S.              8180   13.9    10.8    129    21.8    20.3    107
 SPIRIT LK               10235    7.7      -M       *   15.8      -M       *
 STEEL CREEK PARK        10200   21.5    17.4    124    18.6    19.3     96
                                                -----                  -----
                Basin Index (%)                  126                    102


UPPER BEAR RIVER

 BEAR RIVER RS            8777     .0      -M       *   14.3      -M       *
 BUG LAKE                 7950   18.7    14.2    132    22.3    21.8    102
 BURTS MILLER RANCH       8000     .2      -M       *    7.9      -M       *
 CHALK CREEK #1           8993   19.9    23.8     84    25.9    28.7     90
 HAYDEN FORK              9212    8.2     8.8     93    24.1    24.0    100
 KELLEY R.S.              8180   13.9    10.8    129    21.8    20.3    107
 LILY LAKE                9156    9.8     9.9     99    17.4    19.8     88
 MONTE CRISTO             8960   22.8    25.8     88    28.1    29.5     95
 SALT RIVER SUMMIT        7760   11.6     7.6    153    20.8    18.5    112
                                                -----                  -----
                Basin Index (%)                  104                     99

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


 -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.