Post-construction evaluation of the new juvenile bypass system and guidance screen modifications at John Day Dam, 1998
By: by Randall F. Absolon, Benjamin P. Sandford and Douglas B. Dey.
Contributors: Sandford, Benjamin P.; Dey, Douglas B.; United States. Army. Corps of Engineers. Portland District.; Northwest Fisheries Science Center (U.S.). Fish Ecology Division.
Publisher: Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Service
Published: 2000
Place of publication: Seattle, Wash
Language: eng
Number of pages: 36
Subjects: Fish screens -- John Day Dam (Or. and Wash.) -- Evaluation.; Fish screens -- John Day Dam (Or. and Wash.) -- Design and construction.; Fishways -- John Day Dam (Or. and Wash.) -- Evaluation.; Diversion structures (Hydraulic engineering) -- Environmental aspects -- John Day Dam (Or. and Wash.); Fishes -- Effect of dams on -- John Day Dam (Or. and Wash.); Steelhead (Fish) -- Columbia River -- Migration.; Pacific salmon -- Columbia River -- Migration.
Notes: "September 2000."

Includes bibliographical references (p. 23-24).

Army Corps of Engineers, Portland District and Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Serivce, National Oceanic and Atmospheric Administration. Contract W66QKZ80354028.