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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 WEDNESDAY: JULY 21 , 2010
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BASIN                    ELEV.  SNOW WATER EQUIVALENT   TOTAL PRECIPITATION
 Data Site Name          (Ft)                      %                      %  
                                Current  Average  Avg  Current  Average  Avg
-----------------------------------------------------------------------------

UTAH
 

BEAR RIVER

 TRIAL LAKE               9992      .0      .0   100*    27.7    36.3    76 
 HAYDEN FORK              9212      .0      .0   100*    28.9    31.1    93 
 LILY LAKE                9156      .1      .0      *    24.3    26.5    92 
 MONTE CRISTO             8960      .0      .0   100*    30.7    36.3    85 
 TONY GROVE LAKE          8386      .2      .0      *    40.1    45.9    87 
 USU DOC DANIEL           8270      .0      -M      *    35.1      -M      *
 FRANKLIN BASIN           8085      .2      .0      *    38.9    41.3    94 
 BURTS MILLER RANCH       8000      .0      -M      *    17.3      -M      *
 BUG LAKE                 7950      -M      .0      *    24.2    27.0    90 
 GARDEN CITY SUMMIT       7600      .0      -M      *    25.6      -M      *
 TEMPLE FORK              7406      .0      -M      *    23.5      -M      *
 KLONDIKE NARROWS         7400      .0      -M      *    29.0      -M      *
 LITTLE BEAR              6544      .0      .0   100*    25.0    32.8    76 
 TONY GROVE RS            6250      .0      -M      *    22.5      -M      *
                                                -----                  -----
                Basin wide percent of average       *                    87 
 

WEBER-OGDEN RIVERS

 TRIAL LAKE               9992      .0      .0   100*    27.7    36.3    76 
 THAYNES CANYON           9230      .0      .0   100*      -M    32.5      *
 CHALK CREEK #1           8993      .0      .0   100*      -M    36.3      *
 MONTE CRISTO             8960      .0      .0   100*    30.7    36.3    85 
 DRY BREAD POND           8350      .1      .0      *    23.6    29.0    81 
 BEAVER DIVIDE            8280      .0      .0   100*    23.4    26.2    89 
 LIGHTNING RIDGE          8215      .0      -M      *    25.0      -M      *
 HORSE RIDGE              8160      .0      .0   100*    26.2    33.4    78 
 CHALK CREEK #2           8158      .0      .0   100*      -M    25.8      *
 BEN LOMOND PEAK          8000      .0      .0   100*      -M    57.2      *
 FARMINGTON               8000      .0      .0   100*    40.8    47.5    86 
 PARRISH CREEK            7740      .0      -M      *    60.3      -M      *
 SMITH & MOREHOUSE        7600      -M      .0      *      -M    28.6      *
 PARLEY'S SUMMIT          7500      .0      .0   100*    29.5    30.4    97 
 HARDSCRABBLE             7250      .0      .0   100*    35.4    41.5    85 
 FARMINGTON LOWER         6779      .0      -M      *    36.2      -M      *
 BEN LOMOND TRAIL         5829      .0      .0   100*    30.4    39.7    77 
                                                -----                  -----
                Basin wide percent of average       *                    84 
 

PROVO R.-UTAH LAKE-JORDAN R.

 TRIAL LAKE               9992      .0      .0   100*    27.7    36.3    76 
 SNOWBIRD                 9640      .0      .0   100*    46.4    50.6    92 
 CLEAR CREEK #1           8908      .2      .0      *    27.4    26.3   104 
 MILL-D NORTH             8967      .0      .0   100*    34.0    38.5    88 
 BRIGHTON                 8750      .0      .0   100*    34.2    39.0    88 
 BEAVER DIVIDE            8280      .0      .0   100*    23.4    26.2    89 
 LOOKOUT PEAK             8200      .0      .0   100*    38.8    41.6    93 
 TIMPANOGOS DIVIDE        8140      .0      .0   100*    31.1    33.9    92 
 PAYSON R.S.              8066      .0      .0   100*    21.2    23.4    91 
 DANIELS-STRAWBERRY       8037      .0      .0   100*      -M    27.7      *
 CLEAR CREEK #2           7659      .0      .0   100*      -M    22.6      *
 CASCADE MOUNTAIN         7702      .0      -M      *    30.9      -M      *
 PARLEY'S SUMMIT          7500      .0      .0   100*    29.5    30.4    97 
 DRY FORK                 7093      .0      .0   100*    27.5    29.7    93 
 LOUIS MEADOW             6700      .0      -M      *    33.0      -M      *
                                                -----                  -----
                Basin wide percent of average       *                    91 
 

TOOELE VALLEY-VERNON CREEK

 ROCKY BASIN-SETTLEME     8900      .0      .0   100*    36.5    37.5    97 
 MINING FORK              8221      .0      .0   100*    32.8    35.5    92 
 VERNON CREEK             7401      .0      .0   100*    21.0    22.5    93 
                                                -----                  -----
                Basin wide percent of average       *                    95 
 

GREEN RIVER

 SPIRIT LK               10223      .0      -M      *    26.7      -M      *
 STEEL CREEK PARK        10200      .0      .0   100*    25.5    26.1    98 
 HEWINTA                  9519      .0      .0   100*    20.6    23.1    89 
 TROUT CREEK              9518      .0      .0   100*    18.9    22.3    85 
 HOLE-IN-ROCK             9150      .0      .0   100*    18.2    14.9   122 
 HICKERSON PARK           9145      .0      .0   100*    19.6    15.1   130 
 KING'S CABIN             8724      .1      .0      *    18.4    20.9    88 
                                                -----                  -----
                Basin wide percent of average       *                    99 
 

DUCHESNE RIVER

 LAKEFORK BASIN          10966      .0      .0   100*    27.0    32.1    84 
 FIVE POINTS LAKE        10940      .0      .0   100*    24.5    29.4    83 
 BROWN DUCK              10600      .0      .0   100*    21.6    29.3    74 
 CHEPETA                 10592      .0      .0   100*    21.6    25.2    86 
 LAKEFORK #1             10415      .1      .0      *    17.2    21.6    80 
 TRIAL LAKE               9992      .0      .0   100*    27.7    36.3    76 
 MOSBY MTN.               9510      .1      .0      *    18.7    23.1    81 
 INDIAN CANYON            9175      -M      .0      *    16.4    19.4    85 
 LAKEFORK #3              8464      .0      -M      *    11.7      -M      *
 STRAWBERRY DIVIDE        8123      .0      .0   100*    19.8    29.3    68 
 DANIELS-STRAWBERRY       8037      .0      .0   100*      -M    27.7      *
 CURRANT CREEK            8000      .0      .0   100*    16.0    19.5    82 
 ROCK CREEK               7889      .0      .0   100*    14.5    18.9    77 
                                                -----                  -----
                Basin wide percent of average       *                    79 
 

PRICE-SAN RAFAEL

 SEELEY CREEK             9910      .0      .0   100*    16.1    20.5    79 
 BUCK FLAT                9430      .0      .0   100*    20.7    27.2    76 
 RED PINE RIDGE           9009      .0      .0   100*    21.8    25.3    86 
 MAMMOTH-COTTONWOOD       8727      .0      .0   100*    19.8    23.2    85 
 TIMBERLINE               8684      .1      -M      *    17.5      -M      *
 WHITE RIVER #1           8641      .1      .0      *    16.7    19.5    86 
                                                -----                  -----
                Basin wide percent of average       *                    82 
 

DIRTY DEVIL

 DONKEY RESERVOIR         9800      .1      .0      *    13.3    15.7    85 
 BLACK FLAT-U.M. CK       9462      .0      .0   100*    17.1    17.7    97 
 DILL'S CAMP              9182      .6      .0      *    21.7    24.5    89 
                                                -----                  -----
                Basin wide percent of average       *                    90 
 

SOUTH EASTERN UTAH

 LASAL MOUNTAIN           9560      .1      .0      *    25.2    30.3    83 
 CAMP JACKSON             8968      .0      .0   100*    27.2    24.9   109 
 EAST WILLOW CREEK        8301      .0      .0   100*    19.3    15.6   124 
                                                -----                  -----
                Basin wide percent of average       *                   101 
 

SEVIER RIVER

 CLAYTON SPRINGS         10049      .1      -M      *    22.0      -M      *
 MIDWAY VALLEY            9800      .0      .0   100*    31.9    31.1   103 
 BOX CREEK                9828      .0      .0   100*    22.0    22.0   100 
 JONES CORRAL             9749      .1      -M      *    16.8      -M      *
 FARNSWORTH LAKE          9682      .0      .0   100*    29.5    29.0   102 
 PICKLE KEG               9600      .0      .0   100*    27.3    26.4   103 
 CASTLE VALLEY            9580      .0      .0   100*    23.4    21.1   111 
 WIDTSOE #3               9640      .0      .0   100*    20.7    19.8   105 
 KIMBERLY MINE            9129      -M      .0      *    33.4    30.1   111 
 AGUA CANYON              8900      .0      .0   100*    18.6    20.3    92 
 PINE CREEK               8790      .0      .0   100*    33.0    27.9   118 
 MAMMOTH-COTTONWOOD       8727      .0      .0   100*    19.8    23.2    85 
 GOOSEBERRY R.S.          7950      .0      .0   100*    23.3    22.5   104 
 BEAVER DAMS              7970      -M      .0      *    22.6    24.0    94 
 HARRIS FLAT              7787      -M      .0      *    17.4    15.9   109 
 LONG VALLEY JCT          7464      .1      .0      *    17.4    17.2   101 
                                                -----                  -----
                Basin wide percent of average       *                   103 
 

BEAVER RIVER

 BIG FLAT                10349      -M      .0      *    30.7    28.5   108 
 MERCHANT VALLEY          8703      .2      .0      *    24.4    23.9   102 
                                                -----                  -----
                Basin wide percent of average       *                   105 
 

ESCALANTE RIVER

 CLAYTON SPRINGS         10049      .1      -M      *    22.0      -M      *
 DONKEY RESERVOIR         9800      .1      .0      *    13.3    15.7    85 
 WIDTSOE #3               9640      .0      .0   100*    20.7    19.8   105 
                                                -----                  -----
                Basin wide percent of average       *                    96 
 

VIRGIN RIVER

 MIDWAY VALLEY            9800      .0      .0   100*    31.9    31.1   103 
 KOLOB                    9206      .0      .0   100*    33.0    29.0   114 
 WEBSTER FLAT             9170      .0      .0   100*    28.6    25.5   112 
 GARDNER PEAK             8322      .0      -M      *    22.7      -M      *
 LONG FLAT                8000      .1      .0      *    20.9    17.9   117 
 HARRIS FLAT              7787      -M      .0      *    17.4    15.9   109 
 LONG VALLEY JCT          7464      .1      .0      *    17.4    17.2   101 
 LITTLE GRASSY            6100      .0      .0   100*    21.6    20.4   106 
 GUTZ PEAK                6763      .0      -M      *    27.4      -M      *
                                                -----                  -----
                Basin wide percent of average       *                   109 

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 -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 1971-2000.

Provisional data, subject to revision.


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