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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 10:27p, 8/15/18
Temperature 64.8°F
Wind 4.0 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 SATURDAY: APRIL 14 , 2001 
-----------------------------------------------------------------------------
BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

WYOMING


SNAKE RIVER  

 BASE CAMP                7030     8.3    16.1    52     14.0    23.8    59 
 COTTONWOOD CREEK         7600    18.3    23.4    78     17.8    26.8    66 
 GRANITE CREEK            6770    11.2    17.9    63     15.7    25.2    62 
 GRASSY LAKE              7265    23.4    37.7    62     26.6    39.7    67 
 GROS VENTRE SUMMIT       8775    11.1    16.0    69      9.9    17.1    58 
 LEWIS LAKE DIVIDE        7860    18.8    36.7    51     21.4    40.4    53 
 PHILLIPS BENCH           8200    18.7    30.8    61       -M    31.9      *
 SALT RIVER SUMMIT        7600     9.2    13.9    66     13.5    18.1    75 
 SNAKE RIVER STATION      6920    10.8    18.6    58     16.6    27.9    59 
 SPRING CREEK DIVIDE      9000    19.9    29.3    68     19.0    29.3    65 
 THUMB DIVIDE             7980     8.9    17.4    51     12.2    22.3    55 
 TOGWOTEE PASS            9580    18.8    26.9    70     18.9    30.3    62 
 TWO OCEAN PLATEAU        9360    21.8    26.6    82     19.3    32.8    59 
 WILLOW CREEK             8450    20.8    31.6    66     27.3    34.3    80 
                                                -----                  -----
                Basin wide percent of average     64                     63 


UPPER YELLOWSTONE-MADISON

 BEARTOOTH LAKE           9275    14.4    25.4    57     13.5    19.5    69 
 BLACK BEAR               7950    26.9    40.1    67     26.1    43.6    60 
 CANYON                   7940    10.4    13.5    77     12.7    15.2    84 
 FISHER CREEK             9100    22.4    37.8    59     23.0    39.3    59 
 MADISON PLATEAU          7750    15.3    25.5    60     18.1    28.1    64 
 NORTHEAST ENTRANCE       7350     6.0     9.0    67      8.8    12.8    69 
 PARKER PEAK              9400    16.4    23.1    71     14.7    16.8    87 
 SYLVAN LAKE              8420    16.6    23.8    70     19.9    20.6    97 
 THUMB DIVIDE             7980     8.9    17.4    51     12.2    22.3    55 
 TWO OCEAN PLATEAU        9360    21.8    26.6    82     19.3    32.8    59 
 WHISKEY CREEK            6800     7.7    18.1    43     15.5    23.4    66 
 WHITE MILL               8700    16.0    25.8    62     15.3    30.4    50 
 WOLVERINE                7650     8.0    11.8    68      8.6    13.8    62 
                                                -----                  -----
                Basin wide percent of average     64                     65 


WIND RIVER

 BURROUGHS CREEK          8750     9.7    15.3    63     10.8    17.9    60 
 COLD SPRINGS             9630     4.5     8.7    52      6.3    11.7    54 
 DEER PARK                9700    13.7      -M      *    14.9      -M      *
 HOBBS PARK              10100     8.2    16.4    50      7.8    15.5    50 
 LITTLE WARM              9620     8.8    13.4    66      9.2    14.6    63 
 SOUTH PASS               9040    11.8    17.5    67     10.9    18.6    59 
 ST. LAWRENCE ALT         8620     3.6     7.1    51      4.8    11.2    43 
 TOGWOTEE PASS            9580    18.8    26.9    70     18.9    30.3    62 
 TOWNSEND CREEK           8700     5.8    10.4    56      7.0    13.8    51 
                                                -----                  -----
                Basin wide percent of average     62                     57 


BIGHORN BASIN

 BALD MTN.                9375    17.5    22.2    79     15.8    18.9    84 
 BEAR TRAP MEADOW         7900     5.8     6.9    84      7.1     9.2    77 
 BLACKWATER               9780    17.1    24.5    70     16.0    19.2    83 
 BONE SPRINGS DIV         9350    13.7    18.0    76     13.7    16.4    84 
 EVENING STAR             9200    17.5    29.1    60     21.3    24.1    88 
 GRAVE SPRINGS            8550     7.5    10.5    71      7.5    10.8    69 
 KIRWIN                   9550     6.8    11.0    62      7.7    11.9    65 
 MARQUETTE                8760     5.3     8.7    61      6.4    11.2    57 
 MIDDLE POWDER            7760     9.6    13.5    71      8.2    13.1    63 
 OWL CREEK                8975     4.4     4.7    94      4.6     7.0    66 
 POWDER RIVER PASS        9480     8.4    11.5    73     10.6    12.9    82 
 SHELL CREEK              9580    13.8    16.1    86     13.1    14.3    92 
 SYLVAN LAKE              8420    16.6    23.8    70     19.9    20.6    97 
 SYLVAN ROAD              8120    10.2    10.9    94     14.7    17.2    85 
 TIMBER CREEK             7950     4.4     6.6    67      5.5     8.3    66 
 YOUNTS PEAK              8350     9.9    18.2    54     10.8    17.8    61 
                                                -----                  -----
                Basin wide percent of average     71                     79 


SHOSHONE RIVER

 BLACKWATER               9780    17.1    24.5    70     16.0    19.2    83 
 EVENING STAR             9200    17.5    29.1    60     21.3    24.1    88 
 KIRWIN                   9550     6.8    11.0    62      7.7    11.9    65 
 MARQUETTE                8760     5.3     8.7    61      6.4    11.2    57 
 SYLVAN LAKE              8420    16.6    23.8    70     19.9    20.6    97 
 SYLVAN ROAD              8120    10.2    10.9    94     14.7    17.2    85 
 YOUNTS PEAK              8350     9.9    18.2    54     10.8    17.8    61 
                                                -----                  -----
                Basin wide percent of average     66                     79 


POWDER-TONGUE

 BEAR TRAP MEADOW         7900     5.8     6.9    84      7.1     9.2    77 
 BIG GOOSE                7990     7.4      -M      *     8.4      -M      *
 BONE SPRINGS DIV         9350    13.7    18.0    76     13.7    16.4    84 
 BURGESS JUNCTION         7880     9.6    12.8    75      9.5    12.8    74 
 CLOUD PEAK RESERVOIR     9860    11.5    16.7    69     10.8    14.9    72 
 DOME LAKE                8880    11.6    14.7    79     10.6    14.6    73 
 GRAVE SPRINGS            8550     7.5    10.5    71      7.5    10.8    69 
 HANSEN SAWMILL           8760     6.6     7.6    87      7.3     8.9    82 
 MIDDLE POWDER            7760     9.6    13.5    71      8.2    13.1    63 
 POWDER RIVER PASS        9480     8.4    11.5    73     10.6    12.9    82 
 SUCKER CREEK             8880     9.2    13.2    70       -M    14.6      *
 TIE CREEK                6870     6.1      -M      *     8.8    12.2    72 
                                                -----                  -----
                Basin wide percent of average     75                     75 


BELLE FOURCHE

 BLIND PARK               6890     7.7    11.6    66     12.2    11.6   105 
 COLE CANYON              5910     4.6     5.8    79     11.4     9.0   127 
 NORTH RAPID CREEK        6130     6.5      -M      *     9.9      -M      *
                                                -----                  -----
                Basin wide percent of average     71                    115 


UPPER N. PLATTE RIVER

 COLUMBINE                9400    20.7    24.4    85     23.2    26.1    89 
 DIVIDE PEAK              8800    18.5    21.8    85     21.3    24.8    86 
 ELK RIVER                8700    17.1    20.4    84     18.5    20.5    90 
 JOE WRIGHT              10120    20.4    24.1    85     22.1    27.3    81 
 NORTH FRENCH CREEK      10100    31.5    28.0   112     24.5    25.4    96 
 OLD BATTLE              10000    29.5    35.5    83     31.2    32.6    96 
 SOUTH BRUSH CREEK        8400    10.4    13.0    80       -M    18.2      *
 TOWER                   10500    39.1    48.7    80     36.7    39.2    94 
 WEBBER SPRINGS           9200    20.1    28.6    70     22.4    27.5    81 
 WILLOW CREEK PASS        9540    13.3    13.4    99     14.1    13.8   102 
                                                -----                  -----
                Basin wide percent of average     86                     90 


LOWER N. PLATTE - SWEETWATER - LARAMIE

 BROOKLYN LAKE           10240    21.1    28.8    73     19.6    21.3    92 
 CASPER MTN.              7900    13.8    18.8    73     12.3    16.1    76 
 DEADMAN HILL            10220    15.6    17.7    88     14.3    18.6    77 
 DEER PARK                9700    13.7      -M      *    14.9      -M      *
 LAPRELE CREEK            8320    10.2    10.0   102     11.2    13.1    85 
 RENO HILL                8400    15.5    15.4   101     13.8    20.6    67 
 ROACH                    9700    14.9    18.1    82     17.0    23.1    74 
 SAND LAKE               10080    30.4    35.5    86     25.2    22.2   114 
 SOUTH PASS               9040    11.8    17.5    67     10.9    18.6    59 
 WINDY PEAK               7840     8.1     9.3    87     10.3    10.7    96 
                                                -----                  -----
                Basin wide percent of average     83                     82 


LITTLE SNAKE RIVER

 BATTLE MOUNTAIN          7440     9.3    10.9    85     15.5    16.7    93 
 DIVIDE PEAK              8800    18.5    21.8    85     21.3    24.8    86 
 OLD BATTLE              10000    29.5    35.5    83     31.2    32.6    96 
 SANDSTONE RS             8150    13.2    15.3    86     18.3    20.5    89 
 WHISKEY PARK             8950    25.5    30.6    83     24.7    30.7    80 
                                                -----                  -----
                Basin wide percent of average     84                     89 


UPPER GREEN RIVER

 BIG SANDY OPENING        9100    12.6    15.3    82     11.8    17.4    68 
 BLIND BULL SUM           8650    17.3    30.9    56     14.1    25.6    55 
 EAST RIM DIVIDE          7930    11.2    14.9    75      9.9    16.3    61 
 ELKHART PARK G.S.        9400    13.1    14.9    88     12.7    17.1    74 
 GROS VENTRE SUMMIT       8775    11.1    16.0    69      9.9    17.1    58 
 KENDALL R.S.             7740     9.0    13.2    68     10.6    16.6    64 
 LOOMIS PARK              8240    12.6    16.9    75     13.8    20.2    68 
 NEW FORK LAKE            8340    10.2    10.7    95      9.6    15.5    62 
 SNIDER BASIN             8250    10.1    15.5    65     11.4    16.2    70 
 SPRING CREEK DIVIDE      9000    19.9    29.3    68     19.0    29.3    65 
 TRIPLE PEAK              8500    17.6    26.8    66     19.8    33.1    60 
                                                -----                  -----
                Basin wide percent of average     71                     64 


LOWER GREEN RIVER

 HAMS FORK                7840     8.6     6.2   139      9.1    14.3    64 
 HEWINTA                  9500    10.4     9.2   113     12.8    14.5    88 
 HICKERSON PARK           9150    10.3     6.6   156     12.2    10.7   114 
 HOLE-IN-ROCK             9150     8.4     6.2   135     11.1    10.7   104 
 INDIAN CREEK             9425    20.0    30.3    66     17.0    27.7    61 
 KELLEY R.S.              8180    12.3    17.6    70     14.3    20.1    71 
 STEEL CREEK PARK        10100    14.7    17.8    83     14.6    14.2   103 
                                                -----                  -----
                Basin wide percent of average     90                     81 


UPPER BEAR RIVER

 BUG LAKE                 7950    14.3    20.1    71     14.5    20.9    69 
 HAYDEN FORK              9400    11.9    11.2   106     18.4    20.8    88 
 KELLEY R.S.              8180    12.3    17.6    70     14.3    20.1    71 
 LILY LAKE                9050    11.7    12.9    91     14.7    16.2    91 
 MONTE CRISTO             8960    21.8    29.3    74     21.6    27.7    78 
 SALT RIVER SUMMIT        7600     9.2    13.9    66     13.5    18.1    75 
 TRIAL LAKE               9960    18.0    25.9    69     20.1    25.9    78 
                                                -----                  -----
                Basin wide percent of average     76                     78 

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


 -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.