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NW Stream Survey

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Subject
Dams (15)
Rivers -- Washington (15)
Fish Traps (5)
Hoisting Machinery (3)
Chinook Salmon (2)
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 Image: Image Title: Subject: Description/Notes:

1. Central trap at Rock Island dam Central trap at Rock Island dam Dams; Rivers -- Washington; Fish traps

2. Rock Island Dam Rock Island Dam Dams; Rivers -- Washington; Spillways; Fishways; Fish traps Rock Island dam showing the central spillway, west trap and fishway

3. Rock Island Dam power plant and gates Rock Island Dam power plant and gates Dams; Rivers -- Washington; Power plants

4. Loading fish truck Loading fish truck Dams; Rivers -- Washington; Fish stocking Loading fish truck at east trap at Rock Island Dam

5. Rock Island Dam north trap Rock Island Dam north trap Dams; Rivers -- Washington

6. Putting water in fish truck Putting water in fish truck Dams; Rivers -- Washington; Trucks Putting water in fish truck showing hatch on fish tank at the Rock Island Dam

7. Fish sliding into tank Fish sliding into tank Dams; Rivers -- Washington; Fish Fish sliding into tank of fish truck at Rock Island Dam

8. Rock Island Dam Rock Island Dam Dams; Rivers -- Washington

9. Central fish hoist and elevator Central fish hoist and elevator Dams; Rivers -- Washington; Hoisting machinery Central fish hoist at Rock Island Dam

10. Gate into hoist of fish trap Gate into hoist of fish trap Dams; Rivers -- Washington; Fish traps Gate into hoist of fish trap at Rock Island Dam

11. Chinooks in brail Chinooks in brail Dams; Rivers -- Washington; Chinook salmon Chinooks in brail at Rock Island Dam

12. Chinooks in brail Chinooks in brail Dams; Rivers -- Washington; Fish traps; Chinook salmon Chinooks in brail in the south trap at Rock Island Dam

13. Central fish hoist and elevator Central fish hoist and elevator Dams; Rivers -- Washington; Hoisting machinery Central fish hoist and elevator at Rock Island Dam

14. Gate into hoist at trap Gate into hoist at trap Dams; Rivers -- Washington; Fish traps; Hoisting machinery View from brail into fish hoist at Rock Island Dam

15. Loading fish truck Loading fish truck Dams; Rivers -- Washington; Fish Left trap at Rock Island Dam
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