Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Operation plans for anadromous fish production facilities in the Columbia River Basin. Volume I - Idaho. Annual report 1995
Clearwater Hatchery is located on the north bank of the North Fork of the Clearwater River, downstream from Dworshak Dam. It is approximately 72 miles from Lower Granite Dam, and 504 miles from the mouth of the Columbia River. Site elevation is approximately 994 feet above sea level. The hatchery is staffed with 8 FTE's. Clearwater Hatchery has two pipelines from Dworshak Reservoir. One is attached to a floating platform and is capable of providing various temperatures at varying depths. The other is a stationary intake about 245 feet below the top of the dam. All water is gravity fed to the hatchery. An 18-inch intake pipe provides an estimated 10 cfs with temperature remaining constant at approximately 40T. The primary 42-inch intake pipe can draw water from 5 to 45 feet in depth with temperatures ranging from 55 deg to 60 deg F and 70 cfs of flow. This report describes the operations of the hatchery.
Operation plans for anadromous fish production facilities in the Columbia River Basin. Volume I - Idaho. Annual report 1995
Clearwater Hatchery is located on the north bank of the North Fork of the Clearwater River, downstream from Dworshak Dam. It is approximately 72 miles from Lower Granite Dam, and 504 miles from the mouth of the Columbia River. Site elevation is approximately 994 feet above sea level. The hatchery is staffed with 8 FTE's. Clearwater Hatchery has two pipelines from Dworshak Reservoir. One is attached to a floating platform and is capable of providing various temperatures at varying depths. The other is a stationary intake about 245 feet below the top of the dam. All water is gravity fed to the hatchery. An 18-inch intake pipe provides an estimated 10 cfs with temperature remaining constant at approximately 40T. The primary 42-inch intake pipe can draw water from 5 to 45 feet in depth with temperatures ranging from 55 deg to 60 deg F and 70 cfs of flow. This report describes the operations of the hatchery.
Operation plans for anadromous fish production facilities in the Columbia River Basin. Volume I - Idaho. Annual report 1995
1996
190 pages
Report
Keine Angabe
Englisch
Fisheries & Aquaculture , Zoology , Ecology , Civil Engineering , Fisheries , Salmon , Trout , Columbia River Basin , Dams , Diseases , Eggs , Pathogens , Performance , Populations , Rearing , Survival Time , Idaho , EDB/130600