Filling and emptying system, John Day Lock, Columbia River, Oregon and Washington
Subtitle: hydraulic model investigation
By: by A.J. Chanda, L.Z. Perkins ; conducted by Division Hydraulic Laboratory, U.S. Army Engineer Division, North Pacific, Corps of Engineers, Bonneville, Oregon ; sponsored by U.S. Army Engineer District, Walla Walla.
Contributors: Perkins, Louis Z.
Series: Technical report - U.S. Army Engineer Division, North Pacific -- 98-1.; Technical report (United States. Army. Corps of Engineers. North Pacific Division. Hydraulic Laboratory) -- no. 98-1.
Publisher: Army Engineer Division, North Pacific
Published: 1974
Place of publication: Bonneville, Or
Language: eng
Number of pages: 24
Subjects: Locks (Hydraulic engineering) -- Oregon -- Columbia River.; Locks (Hydraulic engineering) -- Washington (State) -- Columbia River.; Hydraulic models.; John Day Lock.; Columbia River Watershed.
Other titles: Hydraulic model investigation: filling and emptying system, John Day Lock, Columbia River, Oregon and Washington.