SNOTEL SUMMARY FOR

THE PACIFIC NORTHWEST REGION

As of SATURDAY: JANUARY 17 , 2009
   [ 0-100% ] [101-200% ]  [201-300% ]
DRAINAGE BASINS
(rcvd Sat 8:55am MST)
SNOW WATER
EQUIVALENT
(% OF AVG)
ACCUM WtrYr
PRECIP
(% OF AVG)

STATE: IDAHO

  NORTHERN PANHANDLE REGION 88 97
  SPOKANE RIVER BASIN 93 101
  CLEARWATER BASIN 104 116
  SALMON BASIN 103 102
  WEISER BASIN 92 98
  PAYETTE BASIN 95 93
  BOISE BASIN 91 99
  BIG WOOD BASIN 87 97
  LITTLE WOOD BASIN 94 111
  BIG LOST BASIN 94 101
  LITTLE LOST, BIRCH BASINS 96 103
  MEDICINE LODGE, BEAVER, CAMAS BASINS 96 109
  HENRYS FORK, TETON BASINS 89 96
  SNAKE BASIN ABOVE PALISADES 104 108
  WILLOW, BLACKFOOT, PORTNEUF BASINS 88 111
  SNAKE BASIN ABOVE AMERICAN FALLS 97 105
  OAKLEY BASIN 91 119
  SALMON FALLS BASIN 107 125
  BRUNEAU BASIN 114 126
  OWYHEE BASIN 99 113
  BEAR RIVER BASIN 88 94

STATE: MONTANA

  KOOTENAI RIVER BASIN 91 93
  FLATHEAD RIVER BASIN 91 93
  UPPER CLARK FORK RIVER BASIN 112 129
  BITTERROOT RIVER BASIN 108 117
  LOWER CLARK FORK RIVER BASIN 99 99

STATE: NEVADA

  SNAKE RIVER 109 122
  OWYHEE RIVER 106 120

STATE: OREGON

  OWYHEE 99 113
  MALHEUR 85 85
  GRANDE RONDE, POWDER, BURNT, IMNAHA 97 111
  UMATILLA, WALLA WALLA, WILLOW 104 111
  JOHN DAY 90 94
  UPPER DESCHUTES, CROOKED 101 97
  HOOD, SANDY, LOWER DESCHUTES 119 106
  COAST RANGE 0 79
  WILLAMETTE 0 98
  ROGUE, UMPQUA 96 98
  LAKE COUNTY, GOOSE LAKE 77 79
  HARNEY 78 92

STATE: WASHINGTON

  NORTHERN PANHANDLE 87 97
  SPOKANE 90 102
  UPPER COLUMBIA 75 83
  CENTRAL COLUMBIA 78 105
  UPPER YAKIMA 77 118
  LOWER YAKIMA 103 108
  LOWER SNAKE 111 127
  LOWER COLUMBIA 110 100
  SOUTH PUGET SOUND 103 116
  CENTRAL PUGET SOUND 105 124
  NORTH PUGET SOUND 77 94
  OLYMPIC 67 100

STATE: WYOMING

  SNAKE RIVER 105 108

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 Accumulated 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.

Units = inches for the Current and Average Snow Water Equivalent and Total Precipitation values

*    = Data are not available or may not provide a valid measure of conditions for over half of the sites within the basin.

Refer to the state or basin daily SNOTEL Update Reports for a complete data listing of individual SNOTEL sites and basin analysis as well as any past update reports since November 6, 1997.

Other USBR Regions:
[ Upper Colorado | Mid Pacific | Great Plains | Lower Colorado ]