King County Flood Control District home page
The King County Flood Control District is a special purpose government created to provide funding and policy oversight for flood protection projects and programs in King County.
Programs & Budget
Annual & Performance Reports
2020 Plan & Budget
2019 Plan & Budget
2018 Plan & Budget
2017 Plan & Budget
2016 Plan & Budget
2015 Plan & Budget
2014 Plan & Budget
2013 Plan & Budget
2012 Plan & Budget
Lower Green River Corridor Flood Hazard Management Plan
Local Hazard Mitigation Plan
Home Elevations and Buy-Outs
Sub-Regional Opportunity Fund
Flood Reduction Grants
Cooperative Watershed Grants

Local Hazard Mitigation Plan

To help ensure the highest level of protection for those who live in or near a floodplain, the King County Flood Control District has prepared a comprehensive hazard mitigation plan that identifies potential risks from multiple hazards and develops strategies for reducing those risks. The Local Hazard Mitigation Plan (LHMP) has been developed in accordance with the federal Disaster Mitigation Act of 2000. Additional information about the plan and the process is available on the King County Water and Land Resources Division website.

King County Flood Control District Hazard Mitigation Plan (Full document, 5.8 MB, pdf).