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Creator
Witter, Alfred S. (1)

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 Image: Image Title: Subject: Description/Notes:

1. Mt States Power Co ladder Mt States Power Co ladder Streams -- Oregon; Fish ladders; Canals; Power plants; Dams Mountain States Power Company ladder in the Stayton power canal (Gardner [sic] Ditch);1940-08-09

2. Small storage dam Small storage dam Streams -- Oregon; Dams Small storage dam on the Tualatin River, located 3 miles above the mouth It is 3 feet high but the downstream apron makes passage difficult; 1937-06-24

3. Sawmill dam Sawmill dam Streams -- Oregon; Dams; Mills Sawmill dam at mouth of Mary's River at Corvallis, Oregon;1940-08-22

4. Delph Creek Hatchery Delph Creek Hatchery Streams -- Oregon; Fish hatcheries Delph Creek Hatchery;1950-05-26

5. Silver Creek Falls Silver Creek Falls Streams -- Oregon; Waterfalls Silver Creek Falls, Oregon; 1938

6. Dam forming Lake Harriet Dam forming Lake Harriet Streams -- Oregon; Lakes and ponds Dam forming Lake Harriet, Oak Grove Fork Clackamas River, Oregon, and diverting water to Three Lynx Power Plant; 1950-06-04

7. Silver Creek Silver Creek Streams -- Oregon; Waterfalls Silver Creek near Salem, Oregon; 1938

8. Irrigation diversion on Big Creek Irrigation diversion on Big Creek Dams; Rivers -- Idaho; Streams Irrigation diversion on Big Creek, a tributary to North Fork Payette River

9. River Mill Dam River Mill Dam Streams -- Oregon; Dams River Mill Dam on Clackamas River, Oregon; 1950-06-04

10. Silver Creek Silver Creek Streams -- Oregon; Waterfalls Silver Creek near Salem, Oregon; 1938

11. Irrigation diversion dam on Big Creek Irrigation diversion dam on Big Creek Dams; Rivers -- Idaho; Streams Impassable irrigation dam

12. Confluence Big and Little Looking Glass Creek Confluence Big and Little Looking Glass Creek Streams -- Oregon

13. Fishway at River Mill Dam Fishway at River Mill Dam Streams -- Oregon; Dams; Fishways Fishway at River Mill Dam on the Clackamas River; 1950-05-26

14. Silver Creek Silver Creek Streams -- Oregon; Waterfalls Silver Creek near Salem, Oregon; 1938

15. Fishway of River Mill Dam Fishway of River Mill Dam Streams -- Oregon; Dams; Fishways Fishway of River Mill Dam on the Clackamas River, Oregon;1950-05-26

16. Intake at Leaburg Power Plant Intake at Leaburg Power Plant Streams -- Oregon; Power plants; Hydroelectric power Intake of Leaburg Power Plant on the McKenzie River; 1938-06

17. Salmon Creek Falls Salmon Creek Falls Streams -- Oregon; Waterfalls Salmon Creek Falls, part of Middle Fork Willamette River system in Oregon;1937-09

18. Salmon Creek Falls Salmon Creek Falls Streams -- Oregon; Waterfalls Salmon Creek Falls, Oregon Salmon Creek is part of Middle Fork Willamette River system;1937-09

19. Salmon Creek Falls Salmon Creek Falls Streams -- Oregon; Waterfalls Salmon Creek Falls;1937-09

20. Salmon Creek Falls Salmon Creek Falls Streams -- Oregon; Waterfalls Right-hand half of Salmon Creek Falls with the left-hand partly showing;1937-09-01
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