Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

John Day Fish Passage and Screening; 2004 Annual Report.

Technical Report ·
DOI:https://doi.org/10.2172/891988· OSTI ID:891988
 [1]
  1. Oregon Department of Fish and Wildlife, John Day, OR

The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha subbasins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

Research Organization:
Oregon Department of Fish and Wildlife
Sponsoring Organization:
United States. Bonneville Power Administration.
OSTI ID:
891988
Report Number(s):
DOE/BP-00005122-4
Country of Publication:
United States
Language:
English