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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 9:08a, 8/20/18
Temperature 53.1°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: FEBRUARY 25 , 1999 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    22.3    15.2   147     23.6    19.6   120 
 COTTONWOOD CREEK         7600    21.0    17.9   117     23.7    21.6   110 
 GRANITE CREEK            6770    19.1    15.0   127     20.7    20.5   101 
 GRASSY LAKE              7265    36.8    29.7   124     35.6    31.6   113 
 GROS VENTRE SUMMIT       8775    13.7    12.6   109     13.4    13.8    97 
 LEWIS LAKE DIVIDE        7860    35.8    28.6   125     29.2    32.1    91 
 PHILLIPS BENCH           8200    28.8    23.6   122     24.8    25.4    98 
 SALT RIVER SUMMIT        7600    14.0    11.7   120     16.2    14.7   110 
 SNAKE RIVER STATION      6920    19.6    15.7   125     22.7    22.2   102 
 SPRING CREEK DIVIDE      9000    24.9    22.6   110     24.3    23.4   104 
 THUMB DIVIDE             7980    20.8    13.9   150     19.5    18.3   107 
 TOGWOTEE PASS            9580      -M    20.3      *    25.2    24.0   105 
 TWO OCEAN PLATEAU        9360    32.2    21.7   148     23.3    27.0    86 
 WILLOW CREEK             8450    28.5    25.2   113     32.7    27.8   118 
                                                -----                  -----
                Basin wide percent of average    125                    104 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    23.2    19.4   120     20.9    14.7   142 
 BLACK BEAR               7950    44.9    30.7   146       -M    32.7      *
 CANYON                   7940    16.3    10.4   157     16.9    11.8   143 
 FISHER CREEK             9100    35.5    29.4   121       -M    29.8      *
 MADISON PLATEAU          7750      -M    20.0      *    24.4    21.2   115 
 NORTHEAST ENTRANCE       7350    10.9     7.9   138     12.7     9.9   128 
 PARKER PEAK              9400    20.6    17.5   118       -M    12.7      *
 SYLVAN LAKE              8420    23.0    18.0   128     24.8    15.9   156 
 THUMB DIVIDE             7980    20.8    13.9   150     19.5    18.3   107 
 TWO OCEAN PLATEAU        9360    32.2    21.7   148     23.3    27.0    86 
 WHISKEY CREEK            6800    18.6    14.0   133     19.5    17.5   111 
 WHITE MILL               8700    24.0    20.7   116     21.4    23.2    92 
 WOLVERINE                7650    13.0     9.8   133     11.6    10.7   108 
                                                -----                  -----
                Basin wide percent of average    133                    115 


WIND RIVER

 BURROUGHS CREEK          8750    15.3    12.8   120     16.7    13.6   123 
 COLD SPRINGS             9630     8.4     6.8   124     10.3     8.2   126 
 DEER PARK                9700    14.7      -M      *    19.4      -M      *
 HOBBS PARK              10100    15.3    11.8   130     13.9    10.9   128 
 LITTLE WARM              9620    12.2     8.9   137     13.4    10.5   128 
 SOUTH PASS               9040    15.8    13.6   116     16.9    13.4   126 
 ST. LAWRENCE ALT         8620     6.4     6.0   107      9.2     7.8   118 
 TOGWOTEE PASS            9580      -M    20.3      *    25.2    24.0   105 
 TOWNSEND CREEK           8700     8.7     7.7   113     11.4     9.5   120 
                                                -----                  -----
                Basin wide percent of average    121                    120 


BIGHORN BASIN

 BALD MTN.                9375    16.8    16.6   101     15.7    13.8   114 
 BEAR TRAP MEADOW         7900     5.7     5.8    98      8.0     6.2   129 
 BLACKWATER               9780    27.0    17.4   155     22.3    14.8   151 
 BONE SPRINGS DIV         9350    13.4    13.0   103     13.6    11.4   119 
 EVENING STAR             9200    30.0    21.9   137     28.4    18.5   154 
 GRAVE SPRINGS            8550     6.5     7.4    88      9.2     7.3   126 
 KIRWIN                   9550    11.1     7.9   141     12.9     8.3   155 
 MARQUETTE                8760     7.0     6.3   111      7.9     6.9   114 
 MIDDLE POWDER            7760     7.4     9.4    79     12.8     9.0   142 
 OWL CREEK                8975     5.5     3.6   153      6.2     4.7   132 
 POWDER RIVER PASS        9480    10.7     8.5   126     12.7     9.2   138 
 SHELL CREEK              9580    14.3    12.3   116     13.1    10.4   126 
 SYLVAN LAKE              8420    23.0    18.0   128     24.8    15.9   156 
 SYLVAN ROAD              8120    15.4    10.8   143     17.3    13.2   131 
 TIMBER CREEK             7950     4.6     4.7    98      6.3     5.0   126 
 YOUNTS PEAK              8350    19.1    14.4   133     16.9    13.5   125 
                                                -----                  -----
                Basin wide percent of average    122                    136 


SHOSHONE RIVER

 BLACKWATER               9780    27.0    17.4   155     22.3    14.8   151 
 EVENING STAR             9200    30.0    21.9   137     28.4    18.5   154 
 KIRWIN                   9550    11.1     7.9   141     12.9     8.3   155 
 MARQUETTE                8760     7.0     6.3   111      7.9     6.9   114 
 SYLVAN LAKE              8420    23.0    18.0   128     24.8    15.9   156 
 SYLVAN ROAD              8120    15.4    10.8   143     17.3    13.2   131 
 YOUNTS PEAK              8350    19.1    14.4   133     16.9    13.5   125 
                                                -----                  -----
                Basin wide percent of average    137                    143 


POWDER-TONGUE

 BEAR TRAP MEADOW         7900     5.7     5.8    98      8.0     6.2   129 
 BIG GOOSE                7990     4.9      -M      *     7.9      -M      *
 BONE SPRINGS DIV         9350    13.4    13.0   103     13.6    11.4   119 
 BURGESS JUNCTION         7880     7.1     9.4    76      8.8     8.4   105 
 CLOUD PEAK RESERVOIR     9860    12.3    10.7   115     10.8    10.0   108 
 DOME LAKE                8880     6.9    11.0    63      9.4    10.2    92 
 GRAVE SPRINGS            8550     6.5     7.4    88      9.2     7.3   126 
 HANSEN SAWMILL           8760     4.7     5.6    84      6.8     5.9   115 
 MIDDLE POWDER            7760     7.4     9.4    79     12.8     9.0   142 
 POWDER RIVER PASS        9480    10.7     8.5   126     12.7     9.2   138 
 SUCKER CREEK             8880     8.5     9.4    90     10.8    10.2   106 
 TIE CREEK                6870     2.9      -M      *     6.8     8.0    85 
                                                -----                  -----
                Basin wide percent of average     92                    115 


BELLE FOURCHE

 BLIND PARK               6890     6.2     8.8    70     13.3     7.4   180 
 NORTH RAPID CREEK        6130     4.7      -M      *    11.3      -M      *
 WARREN PEAK              6520     7.8     8.8    89     11.9     6.1   195 
                                                -----                  -----
                Basin wide percent of average     80                    187 


UPPER N. PLATTE RIVER

 COLUMBINE                9400    17.8    20.3    88     18.7    19.9    94 
 DIVIDE PEAK              8800    16.5    16.3   101     21.7    18.3   119 
 ELK RIVER                8700    16.0    16.2    99     19.4    15.1   128 
 JOE WRIGHT              10120    17.2    16.9   102     22.8    19.7   116 
 NORTH FRENCH CREEK      10100    25.3    19.8   128     25.8    18.4   140 
 OLD BATTLE              10000    24.1    25.4    95     30.9    23.8   130 
 SOUTH BRUSH CREEK        8400      -M     9.1      *    16.9    12.6   134 
 TOWER                   10500    37.1    36.3   102     33.9    29.2   116 
 WEBBER SPRINGS           9200    16.4    21.6    76     22.2    20.1   110 
 WILLOW CREEK PASS        9540     9.9     8.9   111     10.6     9.6   110 
                                                -----                  -----
                Basin wide percent of average     99                    119 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    18.3    19.3    95     19.4    15.0   129 
 CASPER MTN.              7900     9.6    11.9    81     14.4    10.5   137 
 DEADMAN HILL            10220    14.0    13.2   106     15.0    12.6   119 
 DEER PARK                9700    14.7      -M      *    19.4      -M      *
 LAPRELE CREEK            8320      -M     8.1      *    12.6     8.9   142 
 RENO HILL                8400    11.3    10.4   109     15.9    14.1   113 
 ROACH                    9700    14.4    13.6   106     16.8    16.9    99 
 SAND LAKE               10080    28.7    26.0   110     24.7    16.0   154 
 SOUTH PASS               9040    15.8    13.6   116     16.9    13.4   126 
 WINDY PEAK               7840     5.4     5.9    92     11.3     6.9   164 
                                                -----                  -----
                Basin wide percent of average    103                    129 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440    12.2     9.5   128     15.7    12.4   127 
 DIVIDE PEAK              8800    16.5    16.3   101     21.7    18.3   119 
 OLD BATTLE              10000    24.1    25.4    95     30.9    23.8   130 
 SANDSTONE RS             8150    11.7    11.8    99     18.1    15.1   120 
 WHISKEY PARK             8950    23.0    22.9   100     23.4    22.1   106 
                                                -----                  -----
                Basin wide percent of average    102                    120 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100    14.1    11.7   121     13.1    14.1    93 
 BLIND BULL SUM           8650    25.7    23.6   109     20.2    20.4    99 
 EAST RIM DIVIDE          7930    12.5    11.6   108     12.8    13.2    97 
 ELKHART PARK G.S.        9400    12.2    11.1   110     12.6    13.9    91 
 GROS VENTRE SUMMIT       8775    13.7    12.6   109     13.4    13.8    97 
 KENDALL R.S.             7740    14.2    12.1   117     14.5    13.5   107 
 LOOMIS PARK              8240      -M    14.5      *    18.2    16.4   111 
 NEW FORK LAKE            8340    11.3     9.6   118     11.1    12.6    88 
 SNIDER BASIN             8250    14.7    12.4   119     14.5    13.2   110 
 SPRING CREEK DIVIDE      9000    24.9    22.6   110     24.3    23.4   104 
 TRIPLE PEAK              8500    23.8    21.1   113     25.1    27.2    92 
                                                -----                  -----
                Basin wide percent of average    113                     99 


LOWER GREEN RIVER

 HAMS FORK                7840    12.6    10.2   124      9.7    11.6    84 
 HEWINTA                  9500     9.4     8.2   115     12.0     9.9   121 
 HICKERSON PARK           9150     5.7     4.8   119      8.2     7.0   117 
 HOLE-IN-ROCK             9150     5.8     4.3   135      8.6     7.0   123 
 INDIAN CREEK             9425    25.1    22.2   113     20.7    21.9    95 
 KELLEY R.S.              8180    14.7    13.7   107     16.3    16.4    99 
 STEEL CREEK PARK        10100    12.1    12.1   100     14.0    10.1   139 
                                                -----                  -----
                Basin wide percent of average    113                    107 


UPPER BEAR RIVER

 BUG LAKE                 7950    18.5    16.4   113     16.9    15.5   109 
 HAYDEN FORK              9400    13.0    13.2    98     16.9    14.7   115 
 KELLEY R.S.              8180    14.7    13.7   107     16.3    16.4    99 
 LILY LAKE                9050    11.3    10.3   110     15.2    11.4   133 
 MONTE CRISTO             8960    22.8    22.5   101     22.7    20.2   112 
 SALT RIVER SUMMIT        7600    14.0    11.7   120     16.2    14.7   110 
 TRIAL LAKE               9960    17.5    20.3    86     18.3    19.1    96 
                                                -----                  -----
                Basin wide percent of average    103                    109 

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


-M = Missing data
 * = Data may not provide a valid measure of conditions.
 
     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 1961-90.

Provisional data, subject to revision.