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Climate Support

National Water and Climate Center

National Water & Climate Center

The National Water & Climate Center (NWCC) administers the Snow Survey & Water Supply Forecasting Program and Soil Climate Analysis Network (SCAN). These programs collect and distribute timely, quality-controlled snowpack, water supply, and soil climate data to users worldwide.

Current Conditions

Snow Water Equivalent (SWE) > Map | Reports
Water Supply Forecasts > Map | Reports
Precipitation > Map | Reports

Quick Links

Daily & Monthly Update Reports
Report Generator Data Search
Interactive Map Predefined Maps

More Information

National Water & Climate Center Website
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