USGS Washington Water Science Center

Surface Water

USGS Streamflow Data

• Annual Data Reports for 2000 || 2001 || 2002 || 2003 || 2004 || 2005 || 2006 || 2007
• Washington StreamStats
• Surface Water Data via Maps (PDF)
• Surface Water Data via Maps (Google)
• WaterWatch for Washington - Current Conditions || Floods and High Flow || Drought Watch
• NWISWeb Data for Washington || Real-Time - Station List || Surface Water || Site Inventory
• Instantaneous Data Archive - IDA historic discharge unit values
• Surface-Water Quality-Assurace Plan
• National Weather Service Flood Stages at USGS stations

Other Hydrologic and Climate Data

• National Weather Service, Seattle, WA
• Northwest River Forecast Center, Portland, OR
• University Washington Weather and Climate Data
• NW Avalanche Center
• NRCS SNOTEL and Water Supply Data
• Water Survey of Canada
• Bureau of Reclamation - Hydromet
• Corps of Engineers - Seattle District

Links To Additional Information

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: http://wa.water.usgs.gov/data/realtime/index.htm
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Page Last Modified: Wednesday, 16-Jul-2008 16:12:18 EDT