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Find comprehensive services related to flood preparation, warnings, response and recovery-- and also planning to minimize risks from future floods in King County, Washington.

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Flooding services and information in King County, WA

Flooding and flood control documents for King County, Washington

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King County Flood Hazard Management Plan Update - 2012

South Fork Snoqualmie River Gravel Removal Study - 2011

Green River External Advisory Review Panel Report - 2010 (PDF, 4.5MB)

Federal Emergency Management Agency HAZUS Report for the Green River Valley  - 2009 (PDF, 5.5MB)

Snoqualmie Flood-Farm Task Force Report - 2008

Flood Hazard Management Plan  - 2007

The Connection between Floodplains and the Economy  - 2007

Biological Effects Analysis Report  - 2003

Guidelines for Bank Stabilization Projects in the Riverine Environments of King County - 1993

Related information

Related agencies