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Fish ladders
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1. [Image] Chinook on rock
Chinook on rock left of middle ladder at the Rock Island DamCitation -
2. [Image] Dam on Roaring Creek
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3. [Image] Obstruction on Coast Fork Willamette
Obstruction on Coast Fork Willamette River Ladder has broken down;1938-06Citation -
4. [Image] Chinook jumping
Chinook jumping over middle rocks at the Rock Island DamCitation -
5. [Image] Chinook jumping rock
Chinook jumping rock left of middle ladder at the Rock Island DamCitation -
6. [Image] Chinook jumping rock
Chinook jumping rock left of middle ladder at the Rock Island DamCitation -
7. [Image] Cedar Creek Falls
Powerflume, fish-ladder and mill at high-water stage on Cedar Creek FallsCitation -
8. [Image] Fish ladder
Clearwater dam ladder located near Lewiston, IdahoCitation -
9. [Image] Lewiston Dam ladder and spillway
Washington Water Power dam on the Clearwater River in IdahoCitation -
10. [Image] Sunnyside dam
Sunnyside diversion dam showing central and south fish ladders. Sunnyside ProjectCitation -
12. [Image] Bottom of fishway
Bottom of fishway over lumber mill dam at Carlton, Oregon, on the North Yamhill River;1940-08-24 Photograph from Album 1 page 44Citation -
13. [Image] Fish ladder on Willamina Creek
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14. [Image] Fish ladder near Willamina, Oregon
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15. [Image] Power plant tail-race
Power plant tail-race and mouth of fish ladder at the River Mill Power Plant on the Clackamas River;1940-08-23Citation -
16. [Image] Dam and fish ladder near Glenwood
Consolidated Lumber Company's dam and fish ladder near Glenwood, Oregon, on Gales Creek, a tributary of the Tualatin River; 1940-09-21Citation -
17. [Image] Dam and fish ladder
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18. [Image] Dam board in fish ladder
Coast Fork Willamette River above Cottage Grove, Oregon, showing dam board in poor fish ladder;1938-06Citation -
19. [Image] Dry fish ladder
Dry fish ladder at Mountain States Power Plant at Stayton, Oregon (Chinooks fighting tailrace);1940-08-11Citation -
20. [Image] Mt States Power Co ladder
Mountain States Power Company fish ladder;1940-08-09Citation -
21. [Image] Dam and fishway
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22. [Image] Mt States Power Co ladder
Mountain States Power Company ladder in the Stayton power canal (Gardner [sic] Ditch);1940-08-09Citation -
23. [Image] Wiley Creek dam and ladder
Dam and fish ladder on Wiley Creek, a tributary of the South Santiam River, Oregon; 1938Citation -
24. [Image] Log pond dam
Dam below log pond at Carlton, Oregon, on the North Yamhill River; poor fishway on right bank; 1940-09-26 From Album 1 page 44Citation -
25. [Image] Galloway Dam and fish ladder
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26. [Image] Chinooks jumping
Chinooks jumping left of middle ladder at Rock Island DamCitation -
27. [Image] Chinook on rock
Chinook on rock left of middle ladder; Rock IslandCitation -
28. [Image] Rosa Dam Fish Ladder
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29. [Image] Fish ladder over Elgin Dam
Fish ladder over Elgin Dam has only 1 pool in the ladder.. Zell Parkhurst is standing on the crest.Citation -
30. [Image] Wapato project dam
Main dam and central fish ladder at the Wapato project damCitation -
31. [Image] Wapato project dam
Main dam and central fish ladder at the Wapato project damCitation -
32. [Image] Dividing dam and headgates
Dividing dam and headgates on New Reservation Ditch (Wapato Project)Citation -
33. [Image] Ladder and mill dam
Fish ladder and mill dam near Mill City, Oregon, located on the North Santiam River ; 1940-08-11Citation -
34. [Image] Left fish ladder
Left Ladder (east fishway) at Rock Island DamCitation -
35. [Image] Sunnyside dam
Sunnyside diversion dam showing central and south fish ladders "Sunnyside Project"Citation -
36. [Image] Sunnyside dam
South fish ladder is covered with screen to prevent Indians from catching fish. Sunnyside ProjectCitation -
37. [Image] Fish ladder and collecting pool
Fish ladder and collecting pool, left trap, at the Rock Island DamCitation -
38. [Image] Fish ladder
Fish ladder on the Washougal River upper damCitation -
39. [Image] Fish ladders
North fish ladder over Sunnyside Dam near the Sunnyside ditch headgatesCitation -
40. [Image] Temporary fish ladder
Temporary ladder on the Oregon side of the Bonneville DamCitation -
41. [Image] Temporary fish ladder
Entrance to temporary fish ladder at the Bonneville DamCitation -
42. [Image] Temporary fish ladder
Entrance to temporary fish ladder at the Bonneville DamCitation -
43. [Image] Fish ladder over Elgin Dam
Fish ladder over Elgin Dam has only 1 pool in the ladder.. Zell Parkhurst is standing on the crest.Citation -
44. [Image] Dam and fish ladder
Dam and fish ladder on South Fork Clearwater River near Grangeville, IdahoCitation -
45. [Image] Dam and fish ladder
Dam and fish ladder on the South Fork Clearwater River near Grangeville, IdahoCitation -
46. [Image] River Mill Dam fish ladder
Fishway over River Mill Dam on the Clackamas RiverCitation -
47. [Image] Water supply diversion dam
City of Union, Oregon, water supply diversion dam and fish ladder. Floyd Bryant taking measurementsCitation -
48. [Image] Wiley Creek fish ladder
Fish ladder on Wiley Creek, a tributary to the South Santiam River, Oregon; 1938Citation -
50. [Image] Fish ladder