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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 5:08p, 8/14/18
Temperature 63.9°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 SUNDAY: APRIL 30 , 2000 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     2.2    11.0    20     20.8    25.1    83 
 COTTONWOOD CREEK         7600    14.7    20.2    73       -M    28.1      *
 GRANITE CREEK            6770     4.6    13.2    35     18.6    26.7    70 
 GRASSY LAKE              7265    21.0    34.1    62     32.8    41.8    78 
 GROS VENTRE SUMMIT       8775     8.4    14.0    60     12.0    18.0    67 
 LEWIS LAKE DIVIDE        7860      -M    34.5      *    30.6    42.5    72 
 PHILLIPS BENCH           8200    20.1    29.6    68     23.6    33.5    70 
 SALT RIVER SUMMIT        7600     4.9    11.0    45     15.3    19.1    80 
 SNAKE RIVER STATION      6920     1.3    16.5     8     21.5    29.3    73 
 SPRING CREEK DIVIDE      9000    20.5    29.6    69     22.8    30.7    74 
 THUMB DIVIDE             7980     6.1    15.2    40     17.1    23.5    73 
 TOGWOTEE PASS            9580    23.4    28.2    83     25.9    31.8    81 
 TWO OCEAN PLATEAU        9360    24.7    27.5    90     25.3    34.6    73 
 WILLOW CREEK             8450    21.5    31.9    67     31.8    36.1    88 
                                                -----                  -----
                Basin wide percent of average     61                     76 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    22.9    26.0    88     21.4    21.1   101 
 BLACK BEAR               7950    34.6    39.8    87     37.3    46.3    81 
 CANYON                   7940     9.3    11.1    84     16.1    16.2    99 
 FISHER CREEK             9100      -M    38.7      *    34.4    42.0    82 
 MADISON PLATEAU          7750    16.6    23.9    69     24.4    29.8    82 
 NORTHEAST ENTRANCE       7350     1.3     6.1    21     13.9    13.8   101 
 PARKER PEAK              9400    18.0    23.7    76       -M    18.1      *
 SYLVAN LAKE              8420    16.5    23.8    69     23.8    22.2   107 
 THUMB DIVIDE             7980     6.1    15.2    40     17.1    23.5    73 
 TWO OCEAN PLATEAU        9360    24.7    27.5    90     25.3    34.6    73 
 WHISKEY CREEK            6800    10.0    15.4    65     18.3    24.8    74 
 WHITE MILL               8700    25.5    26.3    97     23.7    32.5    73 
 WOLVERINE                7650      .0     8.3     0     11.8    15.1    78 
                                                -----                  -----
                Basin wide percent of average     75                     83 


WIND RIVER

 BURROUGHS CREEK          8750    11.0    13.1    84     15.4    19.3    80 
 COLD SPRINGS             9630      .1     6.9     1      9.8    13.0    75 
 DEER PARK                9700    13.9      -M      *    20.5      -M      *
 HOBBS PARK              10100     9.8    17.9    55     12.1    17.2    70 
 LITTLE WARM              9620     7.8    10.6    74     14.3    16.2    88 
 SOUTH PASS               9040    12.4    18.1    69     17.5    20.5    85 
 ST. LAWRENCE ALT         8620      .1     5.5     2      7.3    12.4    59 
 TOGWOTEE PASS            9580    23.4    28.2    83     25.9    31.8    81 
 TOWNSEND CREEK           8700     3.5     9.6    36     11.0    15.4    71 
                                                -----                  -----
                Basin wide percent of average     62                     78 


BIGHORN BASIN

 BALD MTN.                9375    22.2    24.0    92     21.5    20.7   104 
 BEAR TRAP MEADOW         7900      .0     4.4     0      8.0    10.5    76 
 BLACKWATER               9780    19.4    25.6    76     19.0    20.5    93 
 BONE SPRINGS DIV         9350    16.7    18.4    91     18.0    18.0   100 
 EVENING STAR             9200    22.5    30.7    73     27.1    25.8   105 
 GRAVE SPRINGS            8550     6.8    11.5    59     10.2    12.3    83 
 KIRWIN                   9550     9.2    11.7    79     12.9    13.2    98 
 MARQUETTE                8760     6.6     8.6    77      9.4    13.4    70 
 MIDDLE POWDER            7760    10.0    14.7    68     10.8    14.7    73 
 OWL CREEK                8975      .3     3.5     9      5.8     8.0    72 
 POWDER RIVER PASS        9480     7.0    10.6    66     13.8    14.6    95 
 SHELL CREEK              9580    15.9    16.9    94     15.6    15.8    99 
 SYLVAN LAKE              8420    16.5    23.8    69     23.8    22.2   107 
 SYLVAN ROAD              8120     5.0     8.1    62     16.7    18.5    90 
 TIMBER CREEK             7950      .4     6.0     7      7.2     9.9    73 
 YOUNTS PEAK              8350    15.2    18.3    83     15.5    19.2    81 
                                                -----                  -----
                Basin wide percent of average     73                     91 


SHOSHONE RIVER

 BLACKWATER               9780    19.4    25.6    76     19.0    20.5    93 
 EVENING STAR             9200    22.5    30.7    73     27.1    25.8   105 
 KIRWIN                   9550     9.2    11.7    79     12.9    13.2    98 
 MARQUETTE                8760     6.6     8.6    77      9.4    13.4    70 
 SYLVAN LAKE              8420    16.5    23.8    69     23.8    22.2   107 
 SYLVAN ROAD              8120     5.0     8.1    62     16.7    18.5    90 
 YOUNTS PEAK              8350    15.2    18.3    83     15.5    19.2    81 
                                                -----                  -----
                Basin wide percent of average     74                     94 


POWDER-TONGUE

 BEAR TRAP MEADOW         7900      .0     4.4     0      8.0    10.5    76 
 BIG GOOSE                7990     6.9      -M      *    12.1      -M      *
 BONE SPRINGS DIV         9350    16.7    18.4    91     18.0    18.0   100 
 BURGESS JUNCTION         7880    12.3    13.5    91     14.9    14.3   104 
 CLOUD PEAK RESERVOIR     9860    17.3    17.6    98     16.6    17.0    98 
 DOME LAKE                8880    10.0    15.0    67     16.2    16.3    99 
 GRAVE SPRINGS            8550     6.8    11.5    59     10.2    12.3    83 
 HANSEN SAWMILL           8760      .7     6.9    10      9.5    10.2    93 
 MIDDLE POWDER            7760    10.0    14.7    68     10.8    14.7    73 
 POWDER RIVER PASS        9480     7.0    10.6    66     13.8    14.6    95 
 SUCKER CREEK             8880    11.8    13.8    86     18.3    16.4   112 
 TIE CREEK                6870     1.0      -M      *    12.8    13.7    93 
                                                -----                  -----
                Basin wide percent of average     73                     94 


BELLE FOURCHE

 BLIND PARK               6890      .0     9.7    -0     11.7    13.7    85 
 NORTH RAPID CREEK        6130     2.9      -M      *    11.1      -M      *
 WARREN PEAK              6520     6.0     9.7    62     11.6    10.2   114 
                                                -----                  -----
                Basin wide percent of average     31                     97 


UPPER N. PLATTE RIVER

 COLUMBINE                9400    17.1    22.2    77     28.7    28.0   102 
 DIVIDE PEAK              8800    11.0    19.5    56     19.1    27.1    70 
 ELK RIVER                8700     7.6    16.5    46     20.8    22.0    95 
 JOE WRIGHT              10120    24.7    24.7   100     29.7    30.1    99 
 NORTH FRENCH CREEK      10100    25.8    29.3    88     27.3    27.9    98 
 OLD BATTLE              10000      -M    38.1      *      -M    35.5      *
 SOUTH BRUSH CREEK        8400     3.7    10.8    34     14.5    20.5    71 
 TOWER                   10500    43.6    51.0    85     45.1    43.0   105 
 WEBBER SPRINGS           9200    16.1    26.2    61     24.4    30.4    80 
 WILLOW CREEK PASS        9540    17.1    13.5   127     17.6    15.3   115 
                                                -----                  -----
                Basin wide percent of average     78                     93 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    16.2    28.9    56     20.4    23.7    86 
 CASPER MTN.              7900    13.2    17.9    74     15.1    18.6    81 
 DEADMAN HILL            10220    20.2    19.0   106     19.3    21.0    92 
 DEER PARK                9700    13.9      -M      *    20.5      -M      *
 LAPRELE CREEK            8320     6.3     6.5    97     16.5    14.6   113 
 RENO HILL                8400    12.5    13.5    93     17.6    22.3    79 
 ROACH                    9700    13.6    18.1    75     21.1    25.6    82 
 SAND LAKE               10080    25.2    37.1    68     23.9    24.6    97 
 SOUTH PASS               9040    12.4    18.1    69     17.5    20.5    85 
 WINDY PEAK               7840     4.2     8.0    52     15.2    12.1   126 
                                                -----                  -----
                Basin wide percent of average     74                     91 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440      .0     5.2    -0     14.8    18.4    80 
 DIVIDE PEAK              8800    11.0    19.5    56     19.1    27.1    70 
 OLD BATTLE              10000      -M    38.1      *      -M    35.5      *
 SANDSTONE RS             8150     3.5    10.1    35     19.1    22.9    83 
 WHISKEY PARK             8950    23.5    29.7    79     29.3    33.8    87 
                                                -----                  -----
                Basin wide percent of average     59                     81 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100     8.8    14.0    63     12.2    18.4    66 
 BLIND BULL SUM           8650    23.0    23.2    99     18.7    26.8    70 
 EAST RIM DIVIDE          7930     8.6    14.8    58     11.7    17.2    68 
 ELKHART PARK G.S.        9400     8.6    14.1    61     12.8    18.1    71 
 GROS VENTRE SUMMIT       8775     8.4    14.0    60     12.0    18.0    67 
 KENDALL R.S.             7740     4.0    10.8    37     14.8    17.5    85 
 LOOMIS PARK              8240     9.3    15.2    61     17.8    21.3    84 
 NEW FORK LAKE            8340     3.9     9.2    42     10.8    16.3    66 
 SNIDER BASIN             8250     7.4    13.2    56     11.8    17.1    69 
 SPRING CREEK DIVIDE      9000    20.5    29.6    69     22.8    30.7    74 
 TRIPLE PEAK              8500    12.8    25.1    51     24.5    34.9    70 
                                                -----                  -----
                Basin wide percent of average     63                     72 


LOWER GREEN RIVER

 HAMS FORK                7840      .5     5.7     9      9.8    15.1    65 
 HEWINTA                  9500     2.2     5.5    40     13.4    16.2    83 
 HICKERSON PARK           9150     1.0     3.1    32      9.8    12.2    80 
 HOLE-IN-ROCK             9150      .1     2.5     4      8.9    12.2    73 
 INDIAN CREEK             9425    20.5    29.0    71     19.9    29.1    68 
 KELLEY R.S.              8180     8.1    15.2    53     16.1    21.2    76 
 STEEL CREEK PARK        10100    14.6    18.8    78     15.4    16.0    96 
                                                -----                  -----
                Basin wide percent of average     59                     76 


UPPER BEAR RIVER

 BUG LAKE                 7950     8.1    16.2    50     14.6    22.5    65 
 HAYDEN FORK              9400     5.1     6.9    74     19.4    22.9    85 
 KELLEY R.S.              8180     8.1    15.2    53     16.1    21.2    76 
 LILY LAKE                9050     2.3     9.0    26     15.4    17.9    86 
 MONTE CRISTO             8960    12.8    26.4    48     21.3    30.1    71 
 SALT RIVER SUMMIT        7600     4.9    11.0    45     15.3    19.1    80 
 TRIAL LAKE               9960    19.8    24.1    82     23.2    28.2    82 
                                                -----                  -----
                Basin wide percent of average     56                     77 

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


 -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 1961-90.

Provisional data, subject to revision.