. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. FORTY-SECOND BIENNIAL REPORT 33. Fish and Game crews building the largest screen yet constructed in the Klamath drainage. It is of the latest design, incorporating a 5/32-inch perforated steel plate 36' x 6' set at an incline across the canal and cleaned by wiper bars moved up and down over the face of the plate by paddle wheels. Fishways Personnel from the Yreka stream improvement headquarters con- structed three fishways over dams o
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. FORTY-SECOND BIENNIAL REPORT 33. Fish and Game crews building the largest screen yet constructed in the Klamath drainage. It is of the latest design, incorporating a 5/32-inch perforated steel plate 36' x 6' set at an incline across the canal and cleaned by wiper bars moved up and down over the face of the plate by paddle wheels. Fishways Personnel from the Yreka stream improvement headquarters con- structed three fishways over dams on the Salmon River, Siskiyou County. The same personnel blasted several pools in bedrock to form a fislrway at Burnt Ranch Falls on the Trinity River, Trinity County (Wildlife Conservation Board Project 44-2). In Mono County, flood damage to the embankments around the fishway at Lower Twin Lake was repaired. Barrier Removal The removal of abandoned dams to permit salmon and steelhead to reach important spawning areas continued very satisfactorily in the Klamath River drainage, with five dams in Trinity County removed during the biennium. In addition, six log jam barriers were removed from tributary streams. The general stream clearance program in the Coast District, started in 1950, also showed good progress. In the entire State, seven dams were removed, six barriers were reduced, and 11 log jams were removed during the biennium. In addition, channel clearance and brush and debris removal was carried out in a number of streams, principally to facilitate the upstream passage of spawning fish. 2—70679. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Res
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