Request for Proposals: Lower Spring Creek Dam Fish Passage and Engineering

Close date: 
Monday, June 22

The Yakama Nation (YN), as project technical sponsor, is soliciting Request for Proposals for Engineering Design Services for fish passage design options at Lower Spring Creek Dam, in the White Salmon River Watershed, Husum, WA.

An earthen dam on private property blocks passage to spring-dominated, consistently flowing Spring Creek habitat. Spring Creek provides habitat for steelhead, chinook, and coho. Providing fish passage at this dam will open ~1.25 miles of anadromous fish habitat and ~3.0 miles of resident fish habitat. This project will address the most significant remaining fish passage barrier in the lower White Salmon River Basin.

Update on 6/12/2020

Please see Addendum 1.

Update on 6/8/2020:

Potential Design Alternatives to be considered – all alternatives must maintain the ponded character of property

Please send questions in writing so responses can be shared with other interested parties.

Yakama Nation Fisheries - Klickitat Field Office

P.O. Box 215, Klickitat, WA 98628

Adrianne Grimm

Phone: 509 281 193-five   |    E-mail: agrimm at