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Washington Snow Survey Program

Washington Snow Survey Program

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The NRCS Snow Survey Program provides mountain snowpack data and streamflow forecasts for the western United States.  Common applications of snow survey products include water supply management, flood control, climate modeling, recreation, and conservation planning.
...More About Snow Surveys

Snow Survey Data, Products, and Reports

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Snow & Precipitation
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Water Supply

Water supply outlook reports, Streamflow forecasts and Reservoir storage

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Site Information

Basic information and maps for all SNOTEL and snow course sites

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Climate & Soils

Soil moisture/temperature data, Fire weather data, Climate summaries by county

Clickable GIS Maps
Clickable GIS Maps

Map-based access to current and historic data for SNOTEL sites in Washington, Oregon, and northern California

Additional Snow Survey Information & Quick Links