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Historic stream surveys
Remove constraint Historic stream surveys
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Dams
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Streams -- Oregon
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Fishways
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1 - 5 of 5
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1. [Image] Fishway and diversion flume
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2. [Image] Elgin Dam and fish ladder
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3. [Image] Elgin dam and fish ladder
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4. [Image] Fishway at River Mill Dam
Fishway at River Mill Dam on the Clackamas River; 1950-05-26Citation -
5. [Image] Fishway of River Mill Dam
Fishway of River Mill Dam on the Clackamas River, Oregon;1950-05-26Citation