Skip Navigation

Snow Survey

Washington Snow Survey Program

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

Snow & Precipitation

Current Water Year  |  Historic Data  |  30-Year Climatic and Hydrologic Normals
Water Supply

Water supply outlook reports, Streamflow forecasts and Reservoir storage
Climate

Soil moisture/temperature dats, climate information/summaries, and wetlands analysis...
Interactive Map

Includes popup graphics for current SNOTEL and Basin conditions

Additional Snow Survey Information & Quick Links