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Flood Development and Protection Information
Jefferson County Code 15.15
, provides additional information regarding regulatory requirements for developing in a floodplain.
You can find all of the Flood Elevation Certificates on record
(Laserfiche link, the username and password are both "public")
For more information on the relationship between your property and flood hazard areas, seek assistance through
DCD's Customer Assistance Service
For more information on the Duckabush and Dosewallips Flood Hazard Management Plan, visit the Duckabush and Dosewallips Flood Hazard Management Plan website.
For more information on FEMA/NIFP/ESA Compliance, visit the Issue Links on the DCD website and scroll to this issue.
For more information about hazard mitigation planning and emergency management in Jefferson County, visit the County Administrator's webpage and look for "Emergency Management."
For more information about comprehensive floodplain management planning and key property acquisition, contact the County Natural Resources program.
Flood Damage Prevention - Floodproofing
Flood Risk on Your Property
Flood Warning System in Jefferson County
Natural & Beneficial Functions of Floodplains
Safety During Flooding
Sources of Flooding in Jefferson County
Comprehensive Flood Hazard Management Plans
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