About Special Purpose Districts
There are currently seven special purpose districts in Cowlitz County that provide flood protection using a combination of dikes, levees, ditches and/or pump stations. The maps below show the approximate boundaries of each district and provide links to connect you with your district.
Maps of the Districts
Except for CDID #1, all of the other districts are managed by Cowlitz County.
CDID #1 (Longview)
Amy Blain, District Manager
Email Amy Blain
All Other Districts
Cowlitz County Public Works
Patrick Harbison, Diking Engineer
Email Patrick Harbison