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Fish
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Hewkin, James A.
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Oregon. State Game Commission. Fishery Division
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West, Duane C.
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1. [Article] Habitat Improvement Project, No. 12
"The upper drainage of the John Day River system produces summer steelhead and spring chinook salmon. The fish are generally confined to the main stem and its tributaries above Prairie City. The spawning ...Citation -
2. [Article] Habitat Improvement Project, No. 10
"The project objectives were to determine the possibility of raising the subterranean water in adequate amounts by installation of an underground weir; to determine what type of structure would be most ...Citation