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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 9:18p, 5/27/18
Temperature 55.1°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 TUESDAY: MAY 27 , 1997 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     4.7     1.4   336*    40.7    27.5   148 
 COTTONWOOD CREEK         7600    11.9     4.1   290     41.8    30.6   137 
 GRANITE CREEK            6770     8.0     3.3   242     36.9    29.3   126 
 GRASSY LAKE              7265    23.2    16.5   141     63.5    45.6   139 
 GROS VENTRE SUMMIT       8775     8.4     3.0   280     24.3    19.8   123 
 LEWIS LAKE DIVIDE        7860    32.0    22.7   141     65.5    46.4   141 
 PHILLIPS BENCH           8200    28.2    19.9   142     52.5    36.5   144 
 SALT RIVER SUMMIT        7600      .0      .0   100*    28.5    21.0   136 
 SNAKE RIVER STATION      6920      .0     3.4     0     42.4    32.0   132 
 SPRING CREEK DIVIDE      9000    23.8    21.1   113     38.5    33.3   116 
 THUMB DIVIDE             7980     7.4     3.3   224     38.8    25.7   151 
 TOGWOTEE PASS            9580    27.9    24.3   115     41.3    34.8   119 
 TWO OCEAN PLATEAU        9360    39.4    23.6   167       -M    37.8      *
 WILLOW CREEK             8450    24.6    21.7   113     56.2    39.4   143 
                                                -----                  -----
                Basin wide percent of average    142                    135 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    33.2    21.0   158     36.8    24.4   151 
 BLACK BEAR               7950      -M    30.3      *      -M    49.9      *
 CANYON                   7940     5.0     2.9   172     30.4    18.5   164 
 FISHER CREEK             9100    48.0    33.4   144     57.7    46.2   125 
 MADISON PLATEAU          7750    20.5    10.9   188     47.4    32.8   145 
 NORTHEAST ENTRANCE       7350      .2      .9    22*    24.4    16.1   152 
 PARKER PEAK              9400    27.4    19.8   138     29.5    21.0   140 
 SYLVAN LAKE              8420    18.8    16.0   118     38.8    25.7   151 
 THUMB DIVIDE             7980     7.4     3.3   224     38.8    25.7   151 
 TWO OCEAN PLATEAU        9360    39.4    23.6   167       -M    37.8      *
 WHISKEY CREEK            6800     5.0     3.6   139     36.3    27.2   133 
 WHITE MILL               8700    32.6    21.0   155     37.9    36.0   105 
 WOLVERINE                7650      .3      .9    33*    20.4    17.6   116 
                                                -----                  -----
                Basin wide percent of average    151                    137 


WIND RIVER

 BURROUGHS CREEK          8750     8.2     3.4   241     29.9    22.0   136 
 CHRISTINA LAKE           9980    14.3    12.0   119     29.0    23.0   126 
 COLD SPRINGS             9630      .2     1.0    20     17.8    15.6   114 
 HOBBS PARK              10100    15.5    11.5   135     21.1    20.3   104 
 LITTLE WARM              9620      .5     2.1    24     26.5    18.8   141 
 SOUTH PASS               9040    18.5    11.9   155     31.0    23.5   132 
 ST. LAWRENCE ALT         8620      .1      .8    12     17.7    14.4   123 
 TOGWOTEE PASS            9580    27.9    24.3   115     41.3    34.8   119 
 TOWNSEND CREEK           8700      .8     3.1    26     20.0    18.1   110 
                                                -----                  -----
                Basin wide percent of average    123                    123 


BIGHORN BASIN

 BALD MTN.                9375    19.5    20.2    97     23.9    24.6    97 
 BEAR TRAP MEADOW         7900      .1      .4    25*    14.0    13.4   104 
 BLACKWATER               9780    31.9    20.6   155     35.2    23.5   150 
 BONE SPRINGS DIV         9350    13.7    10.6   129     22.3    21.5   104 
 EVENING STAR             9200    34.4    26.9   128     48.1    29.3   164 
 GRAVE SPRINGS            8550      .0      -M      *    15.2    15.6    97 
 KIRWIN                   9550     3.6     6.6    55     21.7    15.7   138 
 LOST CREEK               8080    10.6     8.1   131     21.4    18.2   118 
 MARQUETTE                8760     3.6     5.1    71     18.3    16.7   110 
 MIDDLE POWDER            7760     3.5     5.9    59     19.7    17.7   111 
 OWL CREEK                8975      .1      .4    25*    10.9    10.3   106 
 POWDER RIVER PASS        9480     7.7     2.7   285     19.6    17.6   111 
 SHELL CREEK              9580    13.8    12.9   107     20.1    19.2   105 
 SYLVAN LAKE              8420    18.8    16.0   118     38.8    25.7   151 
 SYLVAN ROAD              8120      .2     1.9    11     31.6    21.3   148 
 TIMBER CREEK             7950      .1      .9    11     13.2    13.2   100 
 YOUNTS PEAK              8350    13.8    11.1   124     31.4    21.8   144 
                                                -----                  -----
                Basin wide percent of average    117                    125 


SHOSHONE RIVER

 BLACKWATER               9780    31.9    20.6   155     35.2    23.5   150 
 EVENING STAR             9200    34.4    26.9   128     48.1    29.3   164 
 KIRWIN                   9550     3.6     6.6    55     21.7    15.7   138 
 MARQUETTE                8760     3.6     5.1    71     18.3    16.7   110 
 SYLVAN LAKE              8420    18.8    16.0   118     38.8    25.7   151 
 SYLVAN ROAD              8120      .2     1.9    11     31.6    21.3   148 
 YOUNTS PEAK              8350    13.8    11.1   124     31.4    21.8   144 
                                                -----                  -----
                Basin wide percent of average    121                    146 


POWDER-TONGUE

 BEAR TRAP MEADOW         7900      .1      .4    25*    14.0    13.4   104 
 BONE SPRINGS DIV         9350    13.7    10.6   129     22.3    21.5   104 
 BURGESS JUNCTION         7880     6.4     4.9   131     19.2    17.2   112 
 CLOUD PEAK RESERVOIR     9860    14.5    10.6   137     22.4    20.6   109 
 DOME LAKE                8880     4.8     5.8    83     20.8    19.6   106 
 GRAVE SPRINGS            8550      .0      -M      *    15.2    15.6    97 
 HANSEN SAWMILL           8760      .0     1.7     0     14.0    12.6   111 
 LOST CREEK               8080    10.6     8.1   131     21.4    18.2   118 
 MIDDLE POWDER            7760     3.5     5.9    59     19.7    17.7   111 
 POWDER RIVER PASS        9480     7.7     2.7   285     19.6    17.6   111 
 SUCKER CREEK             8880    10.1     5.9   171     22.9    19.9   115 
 TIE CREEK                6870      .2      -M      *    19.2    16.5   116 
                                                -----                  -----
                Basin wide percent of average    126                    110 


BELLE FOURCHE

 BLIND PARK               6890      .0     1.4     0     22.1    17.5   126 
 NORTH RAPID CREEK        6130      .0      -M      *    20.7      -M      *
 WARREN PEAK              6520      .1     1.4     7     18.2    12.8   142 
                                                -----                  -----
                Basin wide percent of average      4                    133 


UPPER N. PLATTE RIVER

 COLUMBINE                9400     2.7     6.1    44     39.8    30.4   131 
 DIVIDE PEAK              8800      -M     5.7      *    31.3    30.2   104 
 ELK RIVER                8700      .5     2.6    19     32.1    24.1   133 
 JOE WRIGHT              10120    22.1    19.0   116     39.8    34.2   116 
 NORTH FRENCH CREEK      10100    27.7    22.1   125     38.2    31.6   121 
 OLD BATTLE              10000    38.7    27.8   139     48.2    39.0   124 
 SOUTH BRUSH CREEK        8400      .1     2.4     4     23.1    22.9   101 
 TOWER                   10500    58.7    46.3   127     61.8    48.4   128 
 WEBBER SPRINGS           9200    16.6    13.3   125     43.4    33.2   131 
 WILLOW CREEK PASS        9540    11.9     4.7   253     22.6    17.8   127 
                                                -----                  -----
                Basin wide percent of average    124                    122 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    21.7    16.4   132     35.4    26.6   133 
 CASPER MTN.              7900     7.4     5.8   128     28.4    22.2   128 
 CHRISTINA LAKE           9980    14.3    12.0   119     29.0    23.0   126 
 DEADMAN HILL            10220    14.8    12.7   117     26.4    24.0   110 
 LAPRELE CREEK            8320      -M     1.7      *    19.6    17.6   111 
 RENO HILL                8400     7.9     4.6   172     28.4    24.0   118 
 ROACH                    9700    12.5    10.0   125     29.3    29.5    99 
 SAND LAKE               10080    33.8    27.8   122     38.0    27.8   137 
 SOUTH PASS               9040    18.5    11.9   155     31.0    23.5   132 
 WINDY PEAK               7840      .6     1.0    60     16.3    15.1   108 
                                                -----                  -----
                Basin wide percent of average    129                    121 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .1      .0      *      -M    20.5      *
 DIVIDE PEAK              8800      -M     5.7      *    31.3    30.2   104 
 OLD BATTLE              10000    38.7    27.8   139     48.2    39.0   124 
 SANDSTONE RS             8150      .0      .7     0*    27.2    25.5   107 
 WHISKEY PARK             8950      -M    15.9      *    42.2    37.6   112 
                                                -----                  -----
                Basin wide percent of average    136*                   113 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100      .0     2.9     0     20.6    20.3   101 
 BLIND BULL SUM           8650    41.5    18.2   228     38.3    29.1   132 
 EAST RIM DIVIDE          7930     2.6     8.7    30     20.0    18.9   106 
 ELKHART PARK G.S.        9400     1.2     6.0    20     22.0    19.9   111 
 GROS VENTRE SUMMIT       8775     8.4     3.0   280     24.3    19.8   123 
 KENDALL R.S.             7740      .0      .0   100*    26.2    19.4   135 
 LOOMIS PARK              8240      -M     3.3      *    31.2    23.4   133 
 NEW FORK LAKE            8340      .0     1.8     0     16.2    18.0    90 
 SNIDER BASIN             8250      .0     2.5     0     22.4    18.9   119 
 SPRING CREEK DIVIDE      9000    23.8    21.1   113     38.5    33.3   116 
 TRIPLE PEAK              8500    14.5    16.6    87     45.5    38.2   119 
                                                -----                  -----
                Basin wide percent of average    114                    118 


LOWER GREEN RIVER

 HAMS FORK                7840      .0      .0   100*    19.8    16.6   119 
 HEWINTA                  9500      .0      .0   100*    18.0    18.6    97 
 HICKERSON PARK           9150      .0      .2     0*    13.2    14.7    90 
 HOLE-IN-ROCK             9150      .0      .2     0*    14.1    14.7    96 
 INDIAN CREEK             9425    25.6    19.6   131     37.8    31.8   119 
 KELLEY R.S.              8180     1.6     2.9    55     36.1    23.4   154 
 STEEL CREEK PARK        10100    12.3    13.4    92     20.9    19.2   109 
                                                -----                  -----
                Basin wide percent of average    109*                   115 


UPPER BEAR RIVER

 BUG LAKE                 7950    11.5     4.6   250     35.5    24.5   145 
 HAYDEN FORK              9400      .3      .2   150*    31.4    25.7   122 
 KELLEY R.S.              8180     1.6     2.9    55     36.1    23.4   154 
 LILY LAKE                9050      .4     2.4    17     24.9    20.6   121 
 MONTE CRISTO             8960    19.3    13.4   144     40.8    33.2   123 
 SALT RIVER SUMMIT        7600      .0      .0   100*    28.5    21.0   136 
 TRIAL LAKE               9960    20.6    14.6   141     40.8    31.2   131 
                                                -----                  -----
                Basin wide percent of average    141                    133 

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


-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.