Flood Control Districts Listed by County
This page lists the flood control districts and flood control zone districts in Washington State that MRSC is aware of.
Chelan County
- Chelan County Flood Control Zone District – Page links to additional FCZD information
- Chelan County Code Ch. 13.10 – Flood Control Zone District
Columbia County
- Columbia County Flood Control Zone District – Formed 2019 in cooperation with the City of Dayton and Town of Starbuck
Cowlitz County
- Lexington Flood Control Zone District – Operated by an elected Board of Supervisors
- Silver Lake Flood Control District
- Inactive Districts
- Cedarbrook Flood Control Zone District – Abolished 2002 (Cowlitz County Res. No. 02-098)
Jefferson County
- Flood Control Zone No. 1 (Dosewallips) – No levies
- Flood Control Zone No. 2 (Big Quilcene) – No levies
- Flood Control Zone No. 3 (Little Quilcene) – No levies
- Brinnon Flood Control Subzone
- Quilcene Flood Control Subzone
King County
- King County
- Flood Control District
- Ordinance No. 15728 (2007) – Created the district and dissolved all existing flood control zones in the county
Kittitas County
- Kittitas County
- Floodplain Management – Provides information on the formation and funding of a county-wide Flood Control District
- Resolution No. 2012-081 (2012) –The Board of County Commissioners formed a Flood Control Zone District.
Lewis County
- Chehalis River Basin Flood Control Zone District
- Cowlitz River Basin Flood Control Zone District
- Lewis County Flood District No. 1 – South Chehalis
- Lewis County Flood District No. 2 – Centralia
- Lewis County Flood Control District No. 3 – Silver Creek (Randle)
Mason County
- Skokomish Flood Control Zone District – Abolished 2014
Okanogan County
- Riverside Flood Control District
Pacific County
- Pacific County Flood Control Zone District No. 1 – Board of Supervisors is Pacific County Board of Commissioners; has four active subzones
Pierce County
- Pierce County
- Ordinance No. 2011-95s (2012) – Creates a countywide flood control district
- Flood Control Zone District – Board of Supervisors is the Pierce County Council
Skagit County
- Skagit County Flood Control Zone District – Board of Supervisors is Skagit County Board of County Commissioners
- Skagit County Code Ch. 6.36 – Skagit County Flood Control Zone Districts. Creates countywide district
- Sedro-Woolley Sub-Flood Control Zone
- Dunbar Road Sub-Flood Control Zone
- South Mount Vernon Sub-Flood Control Zone
- Bryson Road Sub Flood Control Zone - Dissolved 2008
- Dunbar Sub Flood Control Zone - Dissolved 2009
Snohomish County
- French Slough Flood Control District
- Marshland Flood Control District
- Robe Valley Flood Control District – Formed 2004
- Stillaguamish Flood Control District
Spokane County
- Newman Lake Flood Control Zone District – Board of Supervisors is the Spokane County Board of Commissioners
Walla Walla County
- Bolles-Prescott Flood Control District – Not operational
- Waitsburg-Coppei Flood District – Defunct
- Walla Walla County Mill Creek Flood Control Zone – Board of Supervisors is the Walla Walla County Board of Commissioners
Whatcom County
- McCauley Creek Flood Control District
- Whatcom County Flood Control Zone District (countywide) – Board of Supervisors is Whatcom County Council – Four subzones: Acme/VanZandt, Sumas/Nooksack/Everson, Lynden/Everson; and Birch Bay Watershed and Aquatic Resources Management District
- Code Title 100 – Flood Control Zone Districts. Includes bylaws, advisory committees
- Flood Control Zone District Advisory Committee
- Ordinance No. 91-076 – Establishing a county-wide flood control zone district
- River and Flood Division Technical Assistance
Wahkiakum County
- Upper Grays River Flood Control District
Yakima County
- Yakima County Flood Control Zone District – Includes resolutions establishing district, comprehensive planning, and projects