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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 8:33p, 10/18/18
Temperature 43.6°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 MONDAY: MARCH 11 , 2013
------------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT    TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %
                                Current  Median  Median  Current  Average  Avg
------------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    14.3    13.8   104     16.9    18.3    92
 BLACK BEAR               8170    32.8    31.5   104     30.4    33.1    92
 BLIND BULL SUM           8650    15.3    19.4    79     11.7    16.9    69
 COTTONWOOD CREEK         7670    15.2    18.5    82     19.1    20.7    92
 EAST RIM DIVIDE          7930     8.4     9.4    89      7.0    10.2    69
 GRAND TARGHEE            9260    30.8    31.9    97     24.1    25.7    94
 GRANITE CREEK            6770    10.5    14.6    72     12.3    17.5    70
 GRASSY LAKE              7265    23.5    27.6    85     26.7    31.2    86
 GROS VENTRE SUMMIT       8750     8.6    10.9    79      9.4    10.9    86
 GUNSIGHT PASS            9820     9.6    11.6    83      9.8    11.6    84
 LEWIS LAKE DIVIDE        7850    24.1    26.5    91     27.4    30.8    89
 PHILLIPS BENCH           8200    17.7    21.2    83     19.4    24.2    80
 SALT RIVER SUMMIT        7760     8.7    11.2    78     11.7    14.2    82
 SNAKE RIVER STATION      6920    12.7    15.2    84     17.8    19.6    91
 SPRING CREEK DIVIDE      9000    17.4    19.6    89     17.7    20.4    87
 THUMB DIVIDE             7980    13.5    13.2   102     14.3    15.8    91
 TOGWOTEE PASS            9580    17.0    19.5    87     17.7    20.7    86
 TWO OCEAN PLATEAU        9240    22.9    23.1    99     20.4    23.3    88
 WILLOW CREEK             8380    20.3    24.1    84     24.5    28.5    86
 YOUNTS PEAK              8350    10.5    12.4    85      9.8    13.4    73
                                                -----                  -----
                Basin wide percent                89                     86


MADISON-GALLATIN

 BLACK BEAR               8170    32.8    31.5   104     30.4    33.1    92
 CANYON                   7870     9.5    11.5    83     10.7    14.0    76
 MADISON PLATEAU          7750    19.1    19.3    99     22.0    22.8    96
 WEST YELLOWSTONE         6700     8.4     9.7    87     12.4    12.4   100
 WHISKEY CREEK            6800    10.2    13.2    77     16.5    17.4    95
                                                -----                  -----
                Basin wide percent                94                     92


YELLOWSTONE

 BEARTOOTH LAKE           9360    13.8    18.4    75     14.2    16.8    85
 BURNT MTN                5880     3.7     4.3    86      7.7    10.2    75
 CANYON                   7870     9.5    11.5    83     10.7    14.0    76
 COLE CREEK               7850     8.0    11.2    71      6.7     9.9    68
 EVENING STAR             9200    20.9    20.9   100     23.2    23.4    99
 FISHER CREEK             9100    27.4    27.0   101     26.7    27.2    98
 NORTHEAST ENTRANCE       7350     6.6     8.6    77      9.9    10.5    94
 PARKER PEAK              9400    17.8    16.7   107     17.4    15.0   116
 SYLVAN LAKE              8420    14.7    17.0    86     19.2    19.0   101
 THUMB DIVIDE             7980    13.5    13.2   102     14.3    15.8    91
 TWO OCEAN PLATEAU        9240    22.9    23.1    99     20.4    23.3    88
 WHITE MILL               8700    18.6    19.2    97     18.4    20.3    91
 WOLVERINE                7650     8.2     9.0    91      8.8    10.5    84
                                                -----                  -----
                Basin wide percent                93                     92


WIND RIVER

 BURROUGHS CREEK          8750     9.0    11.5    78      8.3    13.5    61
 CASTLE CREEK             8400     5.2      -M      *     6.7      -M      *
 COLD SPRINGS             9630     6.3     5.9   107      7.5     8.0    94
 DEER PARK                9700    10.2    12.1    84     11.5    16.3    71
 HOBBS PARK              10100     9.4    11.0    85      9.0    10.4    87
 KIRWIN                   9550      -M     7.8      *      -M     9.4      *
 LITTLE WARM              9370     8.0     8.7    92      9.4    10.5    90
 OWL CREEK                8975     4.4     4.3   102      4.3     4.6    93
 SOUTH PASS               9040     8.7    12.5    70      7.9    14.5    54
 ST. LAWRENCE ALT         8620     4.1     5.9    69      6.1     7.0    87
 TOGWOTEE PASS            9580    17.0    19.5    87     17.7    20.7    86
 TOWNSEND CREEK           8700     4.6     7.4    62      6.7     9.4    71
                                                -----                  -----
                Basin wide percent                83                     77


BIGHORN BASIN

 BALD MTN.                9380    11.9    16.0    74      8.3    13.9    60
 BEAR TRAP MEADOW         8200     6.9     4.7   147      7.2     6.6   109
 BONE SPRINGS DIV         9350    11.1    13.3    83      9.3    12.6    74
 GRAVE SPRINGS            8550     5.5     7.5    73      6.5     8.3    78
 KIRWIN                   9550      -M     7.8      *      -M     9.4      *
 MARQUETTE                8760     4.8      -M      *     6.7      -M      *
 MIDDLE POWDER            7760     8.4     8.8    95     11.6     9.3   125
 OWL CREEK                8975     4.4     4.3   102      4.3     4.6    93
 POWDER RIVER PASS        9480     8.8     8.5   104      9.7    10.2    95
 SHELL CREEK              9580    10.8    12.3    88      9.8    11.2    88
 TIMBER CREEK             7950     3.2     4.1    78      5.4     5.6    96
                                                -----                  -----
                Basin wide percent                89                     88


SHOSHONE RIVER

 BLACKWATER               9780    17.7    19.1    93     17.6    17.2   102
 EVENING STAR             9200    20.9    20.9   100     23.2    23.4    99
 MARQUETTE                8760     4.8      -M      *     6.7      -M      *
 SYLVAN ROAD              7120     8.0    10.0    80     13.5    14.6    92
 YOUNTS PEAK              8350    10.5    12.4    85      9.8    13.4    73
                                                -----                  -----
                Basin wide percent                92                     93


POWDER RIVER

 BEAR TRAP MEADOW         8200     6.9     4.7   147      7.2     6.6   109
 CLOUD PEAK RESERVOIR     9860     9.7    11.8    82      9.4    10.3    91
 GRAVE SPRINGS            8550     5.5     7.5    73      6.5     8.3    78
 HANSEN SAWMILL           8360     4.6     5.2    88      6.2     6.5    95
 MIDDLE POWDER            7760     8.4     8.8    95     11.6     9.3   125
 POWDER RIVER PASS        9480     8.8     8.5   104      9.7    10.2    95
 SOLDIER PARK             8720     3.1      -M      *     6.1      -M      *
                                                -----                  -----
                Basin wide percent                94                     99


TONGUE RIVER

 BIG GOOSE                7990     5.6     6.9    81      7.1     8.4    85
 BONE SPRINGS DIV         9350    11.1    13.3    83      9.3    12.6    74
 BURGESS JUNCTION         7880     8.3     9.3    89      8.1     9.7    84
 DOME LAKE                8880     7.5     9.4    80      7.8    10.6    74
 LITTLE GOOSE             8870     6.4      -M      *     9.4      -M      *
 SUCKER CREEK             8880    10.0    10.1    99     10.2    11.4    89
 TIE CREEK                6870     4.6     4.7    98      8.7     9.0    97
                                                -----                  -----
                Basin wide percent                88                     83


BELLE FOURCHE

 COLE CANYON              5910     4.5     5.1    88      6.0     7.4    81
                                                -----                  -----
                Basin wide percent                88                     81


CHEYENNE RIVER BASIN

 BLIND PARK               6890     5.6     6.8    82      8.7    10.0    87
 NORTH RAPID CREEK        6130     5.8     6.3    92      7.0     8.1    86
                                                -----                  -----
                Basin wide percent                87                     87


UPPER N. PLATTE

 ARAPAHO RIDGE           10960    15.2    17.7    86     15.2      -M      *
 BLACKHALL MTN            9820    19.7      -M      *    21.0      -M      *
 COLUMBINE                9160    18.0    21.1    85     17.6    21.8    81
 DIVIDE PEAK              8880    13.0    17.0    76     14.5    18.0    81
 JOE WRIGHT              10120    12.6    18.4    68     19.5    21.4    91
 LAPRELE CREEK            8375     5.0     8.5    59      6.8    10.1    67
 MED BOW                 10500    16.2      -M      *    23.6      -M      *
 NORTH FRENCH CREEK      10130    18.1    23.0    79     18.0    22.5    80
 NEVER SUMMER            10280    12.3    17.0    72      9.9      -M      *
 OLD BATTLE              10000    20.5    25.6    80     22.6    29.8    76
 RAWAH                    9020     8.8     9.3    95     11.4      -M      *
 SAGE CREEK BASIN         7850    11.8    11.6   102      8.8    12.4    71
 SAND LAKE               10050    18.2    22.6    81     18.0    20.4    88
 SOUTH BRUSH CREEK        8440     8.2    11.1    74      9.5    12.6    75
 TOWER                   10500    27.1    38.2    71     24.6    33.9    73
 WEBBER SPRINGS           9250    16.3    20.2    81     17.4    22.6    77
 WILLOW CREEK PASS        9540    10.2    10.3    99     11.3    11.0   103
 ZIRKEL                   9340    17.8    25.2    71     20.2      -M      *
                                                -----                  -----
                Basin wide percent                79                     80


SWEETWATER

 DEER PARK                9700    10.2    12.1    84     11.5    16.3    71
 LARSEN CREEK             9000     6.5      -M      *     9.4      -M      *
 SOUTH PASS               9040     8.7    12.5    70      7.9    14.5    54
                                                -----                  -----
                Basin wide percent                77                     63


LOWER N. PLATTE

 CASPER MTN.              7900     7.4    11.5    64      6.5    11.9    55
 LAPRELE CREEK            8375     5.0     8.5    59      6.8    10.1    67
 RENO HILL                8400     8.0    11.2    71      9.4    12.0    78
 WINDY PEAK               7900     3.6     6.6    55      5.9     8.5    69
                                                -----                  -----
                Basin wide percent                63                     67


LARAMIE RIVER

 BROOKLYN LAKE           10240    13.4    16.8    80     12.7    17.4    73
 CINNABAR PARK            9574    12.0    17.8    67     13.6    20.6    66
 CROW CREEK               8330     4.4     7.1    62      6.1     8.4    73
 DEADMAN HILL            10220    10.9    13.0    84     10.6    14.0    76
 RAWAH                    9020     8.8     9.3    95     11.4      -M      *
 ROACH                    9700    10.1    13.4    75     11.5    15.9    72
                                                -----                  -----
                Basin wide percent                77                     71


S. PLATTE

 BLACK MOUNTAIN           8920     6.8      -M      *     8.1      -M      *
 CROW CREEK               8330     4.4     7.1    62      6.1     8.4    73
 DEADMAN HILL            10220    10.9    13.0    84     10.6    14.0    76
                                                -----                  -----
                Basin wide percent                76                     75


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     7.0    10.6    66      8.8    12.9    68
 DIVIDE PEAK              8880    13.0    17.0    76     14.5    18.0    81
 ELK RIVER                8700    11.6    16.9    69     12.0    17.1    70
 LITTLE SNAKE RIVER       8915    16.4    20.3    81     20.7    25.8    80
 OLD BATTLE              10000    20.5    25.6    80     22.6    29.8    76
 SAGE CREEK BASIN         7850    11.8    11.6   102      8.8    12.4    71
 SANDSTONE RS             8150     8.8    11.8    75     10.0    16.0    62
 WHISKEY PARK             8950    19.0    23.3    82     20.0    23.9    84
                                                -----                  -----
                Basin wide percent                79                     75


UPPER GREEN RIVER

 BIG SANDY OPENING        9080     8.8    10.8    81      8.9    11.2    79
 BLIND BULL SUM           8650    15.3    19.4    79     11.7    16.9    69
 EAST RIM DIVIDE          7930     8.4     9.4    89      7.0    10.2    69
 ELKHART PARK G.S.        9400     8.0    10.1    79      8.5    11.1    77
 GROS VENTRE SUMMIT       8750     8.6    10.9    79      9.4    10.9    86
 GUNSIGHT PASS            9820     9.6    11.6    83      9.8    11.6    84
 KENDALL R.S.             7740     8.3    10.5    79      9.4    12.5    75
 LOOMIS PARK              8240     9.6    12.7    76     10.9    14.9    73
 NEW FORK LAKE            8340     6.6     9.0    73      5.7     9.3    61
 POCKET CREEK             9360     7.1      -M      *     8.7      -M      *
 SNIDER BASIN             8060     8.5    10.6    80     10.3    12.2    84
 SPRING CREEK DIVIDE      9000    17.4    19.6    89     17.7    20.4    87
 TRIPLE PEAK              8500    15.0    18.6    81     17.5    21.6    81
                                                -----                  -----
                Basin wide percent                81                     78


LOWER GREEN RIVER

 BLACKS FORK JCT          8870     5.8      -M      *     7.3      -M      *
 BUCK PASTURE             9700    10.2      -M      *    12.1      -M      *
 EF BLACKS FORK GS        9308    10.9      -M      *     7.2      -M      *
 HAMS FORK                7840     8.0    10.0    80      7.3     9.6    76
 HEWINTA                  9519     7.4     8.6    86      9.6    11.5    83
 HICKERSON PARK           9145     6.3     6.4    98      7.9     8.1    98
 HOLE-IN-ROCK             9150     7.2     6.1   118      8.2     7.6   108
 INDIAN CREEK             9425    15.4    20.3    76     13.9    19.0    73
 KELLEY R.S.              8180     9.8    12.7    77     11.0    15.4    71
 SPIRIT LK               10223     9.4      -M      *    12.8      -M      *
 STEEL CREEK PARK        10200     9.9    12.6    79     11.6    13.3    87
                                                -----                  -----
                Basin wide percent                83                     82


UPPER BEAR RIVER

 BEAR RIVER RS            8500     7.2      -M      *     8.8      -M      *
 BUG LAKE                 7950    12.5    16.1    78     13.7    16.4    84
 BURTS MILLER RANCH       8000     4.8      -M      *     5.9      -M      *
 CHALK CREEK #1           8993    15.2    20.0    76     17.1    20.8    82
 HAYDEN FORK              9212     9.9    13.4    74     13.0    17.4    75
 KELLEY R.S.              8180     9.8    12.7    77     11.0    15.4    71
 LILY LAKE                9156     8.7    11.1    78      9.9    14.1    70
 MONTE CRISTO             8960    16.5    22.9    72     18.3    21.8    84
 SALT RIVER SUMMIT        7760     8.7    11.2    78     11.7    14.2    82
                                                -----                  -----
                Basin wide percent                76                     79

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


 -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 wide percent 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.

Reference period for comparison of conditions is 1981-2010.

Provisional data, subject to revision.