Harsb LogoHayden Area
Regional Sewer Board


Member Entities: City of Hayden, Hayden Lake Sewer District, & Kootenai County Airport

a joint powers agreement entity pursuant to Idaho Code 67-2328

 new headworks building

Picture of New Headwork's building and Biofilter, looking North see new Equalization Basin, and then the BNR tanks.


Site Plan Layout

Introduction to PCB's


PCB POSTER- The PCB Challenge

Spokane River PCB-free Website:


To review the Facility Plan, please come to our office.