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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 12:23a, 8/14/18
Temperature 63.8°F
Wind 1.0 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: FEBRUARY 19 , 2003 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    14.8    14.9    99     15.6    17.3    90 
 COTTONWOOD CREEK         7600    15.5    16.7    93     16.9    21.5    79 
 GRANITE CREEK            6770    10.5    14.7    71     12.1    16.1    75 
 GRASSY LAKE              7265    23.3    27.1    86     24.7    28.9    85 
 GROS VENTRE SUMMIT       8775     7.8    10.7    73      7.3    10.1    72 
 LEWIS LAKE DIVIDE        7860    24.9    27.3    91     23.0    29.1    79 
 PHILLIPS BENCH           8200      -M    21.9      *      -M    22.8      *
 SALT RIVER SUMMIT        7600     8.1    11.2    72      9.9    14.7    67 
 SNAKE RIVER STATION      6920      -M    15.2      *    16.4    18.1    91 
 SPRING CREEK DIVIDE      9000    16.3    20.4    80     15.7    21.0    75 
 THUMB DIVIDE             7980    10.9    14.0    78     11.7    14.8    79 
 TOGWOTEE PASS            9580    15.7    19.3    81     15.9    19.3    82 
 TWO OCEAN PLATEAU        9360    21.2    21.7    98     17.3    21.6    80 
 WILLOW CREEK             8450    19.5    23.5    83     23.7    25.1    94 
                                                -----                  -----
                Basin wide percent of average     85                     82 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    18.7    18.6   101     16.1    16.0   101 
 BLACK BEAR               8170    25.3    30.2    84     23.1    30.7    75 
 CANYON                   8090     9.7    10.4    93     10.4    12.2    85 
 FISHER CREEK             9100    24.9    27.5    91       -M    28.5      *
 MADISON PLATEAU          7750    13.4    19.2    70     14.0    20.5    68 
 NORTHEAST ENTRANCE       7350     7.6     9.1    84      9.5    10.1    94 
 PARKER PEAK              9400    16.7    16.9    99     14.3    12.8   112 
 SYLVAN LAKE              8420    15.4    17.3    89     17.5    16.8   104 
 THUMB DIVIDE             7980    10.9    14.0    78     11.7    14.8    79 
 TWO OCEAN PLATEAU        9360    21.2    21.7    98     17.3    21.6    80 
 WHISKEY CREEK            6800     9.3    13.2    70     11.1    16.1    69 
 WHITE MILL               8700    18.9    18.7   101     16.4    21.1    78 
 WOLVERINE                7650     9.2    10.0    92      8.8    10.5    84 
                                                -----                  -----
                Basin wide percent of average     89                     84 


WIND RIVER

 BURROUGHS CREEK          8750    12.2    11.7   104     12.8    12.8   100 
 COLD SPRINGS             9630     5.9     6.6    89      7.0     7.9    89 
 DEER PARK                9700     7.9    13.9    57      9.8    16.6    59 
 HOBBS PARK              10100     8.5    11.0    77      7.7     9.3    83 
 LITTLE WARM              9370     6.9     8.8    78      7.6    10.3    74 
 SOUTH PASS               9040     8.1    12.9    63      8.7    14.0    62 
 ST. LAWRENCE ALT         8620     5.1     5.4    94      6.1     6.5    94 
 TOGWOTEE PASS            9580    15.7    19.3    81     15.9    19.3    82 
 TOWNSEND CREEK           8700     5.9     6.5    91      7.6     8.3    92 
                                                -----                  -----
                Basin wide percent of average     79                     79 


BIGHORN BASIN

 BALD MTN.                9380    13.6    14.9    91     12.1    13.3    91 
 BEAR TRAP MEADOW         8200     3.8     4.0    95      3.8     6.1    62 
 BLACKWATER               9780    15.9    18.9    84     14.0    16.1    87 
 BONE SPRINGS DIV         9350    10.9    12.1    90      9.8    10.9    90 
 EVENING STAR             9200    20.3    23.1    88     21.6    20.3   106 
 GRAVE SPRINGS            8550     3.6     6.7    54      4.4     7.3    60 
 KIRWIN                   9550     7.0     8.5    82      7.4     8.6    86 
 MARQUETTE                8760     7.0     6.5   108      7.7     7.0   110 
 MIDDLE POWDER            7760     4.7     8.4    56      4.6     9.1    51 
 OWL CREEK                8975     5.1     3.8   134      4.4     4.2   105 
 POWDER RIVER PASS        9480     7.4     8.1    91      8.3     9.4    88 
 SHELL CREEK              9580    10.8    11.0    98     10.0    10.3    97 
 SYLVAN LAKE              8420    15.4    17.3    89     17.5    16.8   104 
 SYLVAN ROAD              7120    10.3    10.5    98     13.1    14.8    89 
 TIMBER CREEK             7950     3.8     4.0    95      4.9     5.1    96 
 YOUNTS PEAK              8350    10.3    13.6    76     10.4    12.8    81 
                                                -----                  -----
                Basin wide percent of average     87                     89 


SHOSHONE RIVER

 BLACKWATER               9780    15.9    18.9    84     14.0    16.1    87 
 EVENING STAR             9200    20.3    23.1    88     21.6    20.3   106 
 KIRWIN                   9550     7.0     8.5    82      7.4     8.6    86 
 MARQUETTE                8760     7.0     6.5   108      7.7     7.0   110 
 SYLVAN LAKE              8420    15.4    17.3    89     17.5    16.8   104 
 SYLVAN ROAD              7120    10.3    10.5    98     13.1    14.8    89 
 YOUNTS PEAK              8350    10.3    13.6    76     10.4    12.8    81 
                                                -----                  -----
                Basin wide percent of average     88                     95 


POWDER-TONGUE

 BEAR TRAP MEADOW         8200     3.8     4.0    95      3.8     6.1    62 
 BIG GOOSE                7990     6.7     7.1    94      7.5     6.4   117 
 BONE SPRINGS DIV         9350    10.9    12.1    90      9.8    10.9    90 
 BURGESS JUNCTION         7880     7.7     8.4    92      8.0     8.9    90 
 CLOUD PEAK RESERVOIR     9860    10.0     9.2   109      7.8     9.2    85 
 DOME LAKE                8880     8.2     8.9    92      8.7     9.7    90 
 GRAVE SPRINGS            8550     3.6     6.7    54      4.4     7.3    60 
 HANSEN SAWMILL           8360     5.7     4.8   119      6.0     5.9   102 
 MIDDLE POWDER            7760     4.7     8.4    56      4.6     9.1    51 
 POWDER RIVER PASS        9480     7.4     8.1    91      8.3     9.4    88 
 SUCKER CREEK             8880     8.8     8.4   105      9.5     9.9    96 
 TIE CREEK                6870     4.9     4.6   107      8.2     7.5   109 
                                                -----                  -----
                Basin wide percent of average     91                     86 


BELLE FOURCHE

 BLIND PARK               6890     6.4     6.2   103      7.7     8.8    88 
 COLE CANYON              5910     4.6      -M      *     5.1      -M      *
 NORTH RAPID CREEK        6130     5.7     6.2    92      5.9     7.1    83 
                                                -----                  -----
                Basin wide percent of average     98                     86 


UPPER N. PLATTE RIVER

 COLUMBINE                9400    14.8    20.0    74     15.7    19.4    81 
 DIVIDE PEAK              8800    11.6    14.5    80     12.9    15.8    82 
 ELK RIVER                8700    11.4    14.7    78     13.0    14.9    87 
 JOE WRIGHT              10120    13.0    16.0    81     16.6    18.8    88 
 NORTH FRENCH CREEK      10100    19.8    21.0    94     17.2    18.8    91 
 OLD BATTLE              10000    17.0    23.9    71     21.0    26.3    80 
 SAGE CREEK BASIN         7850     7.3     8.4    87      9.3     9.2   101 
 SOUTH BRUSH CREEK        8400     9.9     9.0   110     12.1    12.4    98 
 TOWER                   10500    28.4    34.9    81     27.8    29.6    94 
 WEBBER SPRINGS           9200    12.6    19.2    66     14.4    20.6    70 
 WILLOW CREEK PASS        9540     9.0     8.8   102      8.6     9.7    89 
                                                -----                  -----
                Basin wide percent of average     81                     86 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    10.4    17.6    59       -M    16.4      *
 CASPER MTN.              7900     7.4    10.4    71      6.4    10.3    62 
 DEADMAN HILL            10220     5.5    12.1    45      7.9    12.3    64 
 DEER PARK                9700     7.9    13.9    57      9.8    16.6    59 
 LAPRELE CREEK            8320     4.9     8.3    59      5.8     9.3    62 
 RENO HILL                8400     7.1     9.6    74      7.3    10.7    68 
 ROACH                    9700     8.5    12.9    66     10.0    13.8    72 
 SAND LAKE               10080    14.3    23.1    62     15.1    18.1    83 
 SOUTH PASS               9040     8.1    12.9    63      8.7    14.0    62 
 WINDY PEAK               7840     4.7     5.5    85      5.6     8.0    70 
                                                -----                  -----
                Basin wide percent of average     62                     68 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    10.1     9.0   112     11.2    11.4    98 
 DIVIDE PEAK              8800    11.6    14.5    80     12.9    15.8    82 
 OLD BATTLE              10000    17.0    23.9    71     21.0    26.3    80 
 SANDSTONE RS             8150     8.5    11.5    74     13.3    14.6    91 
 WHISKEY PARK             8950    17.8    21.9    81     18.7    22.0    85 
                                                -----                  -----
                Basin wide percent of average     80                     86 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100     7.4    11.2    66      6.7    10.5    64 
 BLIND BULL SUM           8650    14.6    21.3    69     11.8    17.8    66 
 EAST RIM DIVIDE          7930     6.8    10.1    67      7.2     9.4    77 
 ELKHART PARK G.S.        9400     8.8    10.2    86      8.7    10.2    85 
 GROS VENTRE SUMMIT       8775     7.8    10.7    73      7.3    10.1    72 
 KENDALL R.S.             7740     8.2    11.4    72      8.0    11.5    70 
 LOOMIS PARK              8240    11.7    13.2    89     10.7    13.7    78 
 NEW FORK LAKE            8340     6.9     8.9    78       -M     9.0      *
 SNIDER BASIN             8250     7.7    11.5    67      7.9    12.8    62 
 SPRING CREEK DIVIDE      9000    16.3    20.4    80     15.7    21.0    75 
 TRIPLE PEAK              8500    14.7    19.3    76     16.5    19.1    86 
                                                -----                  -----
                Basin wide percent of average     75                     74 


LOWER GREEN RIVER

 HAMS FORK                7840     7.4    10.0    74      7.6     9.7    78 
 HEWINTA                  9500     5.7     8.2    70      7.9    10.8    73 
 HICKERSON PARK           9150     3.1     5.3    58      5.2     5.8    90 
 HOLE-IN-ROCK             9150     4.8     5.1    94      5.8     5.4   107 
 INDIAN CREEK             9425    14.2    20.4    70     12.7    19.6    65 
 KELLEY R.S.              8180     8.9    12.7    70      9.8    16.0    61 
 STEEL CREEK PARK        10100     7.4    11.4    65      8.0    11.9    67 
                                                -----                  -----
                Basin wide percent of average     70                     72 


UPPER BEAR RIVER

 BUG LAKE                 7950    10.2    15.7    65     10.7    15.0    71 
 HAYDEN FORK              9400    10.2    11.9    86     12.3    15.9    77 
 KELLEY R.S.              8180     8.9    12.7    70      9.8    16.0    61 
 LILY LAKE                9050     8.2     9.9    83      9.8    13.3    74 
 MONTE CRISTO             8960    11.1    22.3    50     14.2    19.5    73 
 SALT RIVER SUMMIT        7600     8.1    11.2    72      9.9    14.7    67 
 TRIAL LAKE               9960     9.0    18.7    48     11.2    18.8    60 
                                                -----                  -----
                Basin wide percent of average     64                     69 

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


 -M   = Missing data
  *   = Data may not provide a valid measure of conditions.
Units = inches for the Current and Average Snow Water Equivalent and 
	Total Precipitation values
 
If the Basin wide percent of average 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 Average represents the snow water
equivalent found at selected SNOTEL sites in or near the basin compared to
the average 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 average conditions is 1971-2000.

Provisional data, subject to revision.