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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 2:47a, 8/14/18
Temperature 61.7°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: MAY 6 , 1999 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030    15.5     8.6   180     29.9    25.7   116 
 COTTONWOOD CREEK         7600    23.4    17.9   131     34.3    28.7   120 
 GRANITE CREEK            6770    16.0    11.0   145     26.9    27.4    99 
 GRASSY LAKE              7265    40.2    31.7   127     47.9    42.8   113 
 GROS VENTRE SUMMIT       8775    16.5    12.6   131     18.9    18.5   102 
 LEWIS LAKE DIVIDE        7860    39.7    32.8   122     44.5    43.4   103 
 PHILLIPS BENCH           8200    35.3    28.2   126     36.4    34.3   107 
 SALT RIVER SUMMIT        7600    13.6     7.0   195     21.7    19.7   111 
 SNAKE RIVER STATION      6920    13.9    14.7    94     29.2    30.0    98 
 SPRING CREEK DIVIDE      9000    37.2    28.4   131     34.7    31.4   111 
 THUMB DIVIDE             7980      -M    13.9      *      -M    24.2      *
 TOGWOTEE PASS            9580      -M    27.5      *    33.3    32.5   103 
 TWO OCEAN PLATEAU        9360    40.9    27.2   151     35.4    35.3   101 
 WILLOW CREEK             8450    31.7    30.5   104     45.9    36.9   125 
                                                -----                  -----
                Basin wide percent of average    130                    108 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    28.7    25.7   112     27.4    21.9   125 
 BLACK BEAR               7950    55.8    38.9   144     51.8    47.3   110 
 CANYON                   7940    14.6     9.5   156     21.2    16.9   126 
 FISHER CREEK             9100    40.9    38.3   107     41.9    43.0    98 
 MADISON PLATEAU          7750      -M    22.2      *    36.7    30.5   121 
 NORTHEAST ENTRANCE       7350     5.0     4.8   103     16.5    14.5   115 
 PARKER PEAK              9400    27.2    23.4   117       -M    18.9      *
 SYLVAN LAKE              8420    24.2    22.7   107     32.0    23.0   140 
 THUMB DIVIDE             7980      -M    13.9      *      -M    24.2      *
 TWO OCEAN PLATEAU        9360    40.9    27.2   151     35.4    35.3   101 
 WHISKEY CREEK            6800    19.9    13.2   151     28.4    25.4   112 
 WHITE MILL               8700    30.7    25.9   119     28.7    33.3    86 
 WOLVERINE                7650     6.0     6.3    96     15.4    15.7    98 
                                                -----                  -----
                Basin wide percent of average    125                    110 


WIND RIVER

 BURROUGHS CREEK          8750    18.7    10.9   173     21.5    20.0   108 
 COLD SPRINGS             9630    19.2     5.5   356     23.4    13.6   172 
 DEER PARK                9700    26.2      -M      *    32.3      -M      *
 HOBBS PARK              10100    29.5    17.7   167     27.2    17.9   152 
 LITTLE WARM              9620    19.9     8.7   229     23.2    16.9   138 
 SOUTH PASS               9040    25.2    17.7   143     29.9    21.2   141 
 ST. LAWRENCE ALT         8620    14.4     4.5   325     20.7    13.0   161 
 TOGWOTEE PASS            9580      -M    27.5      *    33.3    32.5   103 
 TOWNSEND CREEK           8700    19.9     8.4   239     25.5    16.2   159 
                                                -----                  -----
                Basin wide percent of average    201                    136 


BIGHORN BASIN

 BALD MTN.                9375    22.7    24.4    94     22.4    21.7   104 
 BEAR TRAP MEADOW         7900     1.4     3.3    40     14.9    11.2   133 
 BLACKWATER               9780    35.0    25.4   138     28.9    21.2   137 
 BONE SPRINGS DIV         9350    20.2    17.9   114     21.7    18.9   116 
 EVENING STAR             9200    37.0    30.7   121     39.8    26.7   150 
 GRAVE SPRINGS            8550    11.5    11.5   100     17.4    13.1   133 
 KIRWIN                   9550    16.4    11.2   146     19.4    13.9   140 
 MARQUETTE                8760    17.0     8.4   205     18.9    14.2   133 
 MIDDLE POWDER            7760    17.2    14.6   118     23.2    15.5   151 
 OWL CREEK                8975    10.5     2.7   404     12.7     8.6   148 
 POWDER RIVER PASS        9480    12.4     9.0   137     20.2    15.4   132 
 SHELL CREEK              9580    18.0    17.0   106     19.0    16.7   115 
 SYLVAN LAKE              8420    24.2    22.7   107     32.0    23.0   140 
 SYLVAN ROAD              8120    10.2     6.6   155     21.9    19.2   114 
 TIMBER CREEK             7950    10.5     4.8   219     16.0    10.7   149 
 YOUNTS PEAK              8350    21.5    17.5   123     21.2    19.9   108 
                                                -----                  -----
                Basin wide percent of average    126                    130 


SHOSHONE RIVER

 BLACKWATER               9780    35.0    25.4   138     28.9    21.2   137 
 EVENING STAR             9200    37.0    30.7   121     39.8    26.7   150 
 KIRWIN                   9550    16.4    11.2   146     19.4    13.9   140 
 MARQUETTE                8760    17.0     8.4   205     18.9    14.2   133 
 SYLVAN LAKE              8420    24.2    22.7   107     32.0    23.0   140 
 SYLVAN ROAD              8120    10.2     6.6   155     21.9    19.2   114 
 YOUNTS PEAK              8350    21.5    17.5   123     21.2    19.9   108 
                                                -----                  -----
                Basin wide percent of average    132                    132 


POWDER-TONGUE

 BEAR TRAP MEADOW         7900     1.4     3.3    40     14.9    11.2   133 
 BIG GOOSE                7990    10.1      -M      *    17.5      -M      *
 BONE SPRINGS DIV         9350    20.2    17.9   114     21.7    18.9   116 
 BURGESS JUNCTION         7880    10.9    12.7    86     16.0    15.0   107 
 CLOUD PEAK RESERVOIR     9860    24.4    17.2   142     23.9    17.9   134 
 DOME LAKE                8880      -M    13.5      *    16.9    17.2    99 
 GRAVE SPRINGS            8550    11.5    11.5   100     17.4    13.1   133 
 HANSEN SAWMILL           8760     5.6     6.0    95     15.7    10.9   146 
 MIDDLE POWDER            7760    17.2    14.6   118     23.2    15.5   151 
 POWDER RIVER PASS        9480    12.4     9.0   137     20.2    15.4   132 
 SUCKER CREEK             8880    14.0    12.7   111     19.9    17.2   116 
 TIE CREEK                6870      -M      -M      *      -M    14.5      *
                                                -----                  -----
                Basin wide percent of average    112                    125 


BELLE FOURCHE

 BLIND PARK               6890      .0     8.0     0     18.4    14.6   127 
 NORTH RAPID CREEK        6130      .3      -M      *    16.7      -M      *
 WARREN PEAK              6520     3.3     8.0    42       -M    10.9      *
                                                -----                  -----
                Basin wide percent of average     21                    127*


UPPER N. PLATTE RIVER

 COLUMBINE                9400    17.4    19.4    91     28.5    28.7   100 
 DIVIDE PEAK              8800    22.0    16.9   131     30.9    27.9   111 
 ELK RIVER                8700    14.7    13.5   109     27.4    22.5   122 
 JOE WRIGHT              10120    24.2    24.4    99     32.4    31.2   105 
 NORTH FRENCH CREEK      10100    41.2    28.5   145     39.9    28.7   140 
 OLD BATTLE              10000    40.0    37.8   106     45.8    36.4   126 
 SOUTH BRUSH CREEK        8400    10.1     9.0   113     25.4    21.2   121 
 TOWER                   10500    58.0    51.0   114     48.3    44.3   109 
 WEBBER SPRINGS           9200    22.5    24.2    94     33.3    31.2   107 
 WILLOW CREEK PASS        9540    16.0    12.5   128     15.2    16.0    96 
                                                -----                  -----
                Basin wide percent of average    113                    114 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    29.0    27.5   106     31.9    24.4   131 
 CASPER MTN.              7900    13.7    15.5    89     22.7    19.5   116 
 DEADMAN HILL            10220    22.2    19.0   117     23.7    21.7   109 
 DEER PARK                9700    26.2      -M      *    32.3      -M      *
 LAPRELE CREEK            8320      .2     5.3     2     20.4    15.4   133 
 RENO HILL                8400    16.2    11.7   138     25.9    22.9   114 
 ROACH                    9700      -M    17.4      *    25.7    26.7    97 
 SAND LAKE               10080    46.3    36.7   127     37.3    25.4   147 
 SOUTH PASS               9040    25.2    17.7   143     29.9    21.2   141 
 WINDY PEAK               7840     5.0     6.5    79     17.9    12.9   140 
                                                -----                  -----
                Basin wide percent of average    113                    124 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     1.5     3.2    49     22.4    18.9   119 
 DIVIDE PEAK              8800    22.0    16.9   131     30.9    27.9   111 
 OLD BATTLE              10000    40.0    37.8   106     45.8    36.4   126 
 SANDSTONE RS             8150     6.8     7.3    95     25.4    23.5   108 
 WHISKEY PARK             8950    32.4    28.2   116     37.3    34.8   108 
                                                -----                  -----
                Basin wide percent of average    111                    115 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100    15.7    12.5   126     18.4    18.9    98 
 BLIND BULL SUM           8650    32.4    22.7   144     27.0    27.4    99 
 EAST RIM DIVIDE          7930    15.0    14.1   106     17.4    17.7    99 
 ELKHART PARK G.S.        9400    16.2    12.6   128     18.4    18.7    99 
 GROS VENTRE SUMMIT       8775    16.5    12.6   131     18.9    18.5   102 
 KENDALL R.S.             7740    11.6     7.0   169     19.2    18.0   107 
 LOOMIS PARK              8240      -M    13.9      *    24.0    21.9   111 
 NEW FORK LAKE            8340    12.1     8.1   150     15.0    16.9    90 
 SNIDER BASIN             8250    19.5    11.5   172     22.2    17.7   126 
 SPRING CREEK DIVIDE      9000    37.2    28.4   131     34.7    31.4   111 
 TRIPLE PEAK              8500    31.9    23.7   135     37.3    35.8   105 
                                                -----                  -----
                Basin wide percent of average    136                    105 


LOWER GREEN RIVER

 HAMS FORK                7840    10.1     3.8   273     17.5    15.5   113 
 HEWINTA                  9500    13.5     3.5   386     18.9    16.9   113 
 HICKERSON PARK           9150     6.5     2.2   310     14.4    12.9   112 
 HOLE-IN-ROCK             9150     9.1     1.7   536     14.7    12.9   115 
 INDIAN CREEK             9425    37.9    27.5   138     32.9    29.7   111 
 KELLEY R.S.              8180    16.9    13.4   128     23.4    21.9   108 
 STEEL CREEK PARK        10100    21.2    18.2   118     22.7    16.7   136 
                                                -----                  -----
                Basin wide percent of average    165                    115 


UPPER BEAR RIVER

 BUG LAKE                 7950    25.9    14.0   187     28.2    23.0   123 
 HAYDEN FORK              9400    15.0     4.5   334     27.4    23.7   116 
 KELLEY R.S.              8180    16.9    13.4   128     23.4    21.9   108 
 LILY LAKE                9050    14.2     7.8   185     23.7    18.7   127 
 MONTE CRISTO             8960    38.8    24.7   157     36.3    30.9   118 
 SALT RIVER SUMMIT        7600    13.6     7.0   195     21.7    19.7   111 
 TRIAL LAKE               9960    27.9    23.0   122     30.2    28.9   105 
                                                -----                  -----
                Basin wide percent of average    162                    115 

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


-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.