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You searched for: Start Over Historic stream surveys Remove constraint Historic stream surveys Subject Fish ladders Remove constraint Subject: Fish ladders Subject Rivers -- Washington Remove constraint Subject: Rivers -- Washington
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  • 31. [Image] Rock Island dam spill and fish ladder
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    Rock Island dam and central spillway and fish ladder
    Citation
  • 32. [Image] Rosa Dam
    Oregondigital df66q8931
    Upstream side Irrigation ditch takes off at right behind "grizzly"
    Citation
  • 33. [Image] Temporary fish ladder
    Oregondigital df66q680j
    Temporary fish ladder at the Bonneville Dam on the Washington side. Dam was under construction
    Citation
  • 34. [Image] Temporary fish ladder
    Oregondigital df66q678h
    Temporary fish ladder on the Oregon side of the Bonneville Dam. There is a salmon in air at left side of jump
    Citation
  • 35. [Image] Temporary fish ladder
    Oregondigital df66q687g
    Temporary fish ladder at the Bonneville Dam
    Citation
  • 36. [Image] East fish trap at Rock Island Dam
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    East fish trap and upper part of fish ladder at the Rock Island Dam
    Citation
  • 37. [Image] Rosa Dam
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    Downstream view of gates and spill at Rosa Dam. Fish ladder is at the extreme right
    Citation