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  • 1. [Image] Lewiston Dam weir
    Oregondigital df66q266w
    Citation
  • 2. [Image] Idaho Power diversion dam
    Oregondigital df66q392q
    Idaho Power Company's diversion dam (power) on Lemhi River at Salmon, Idaho
    Citation
  • 3. [Image] Lewiston Dam weir
    Oregondigital df66q268f
    Citation
  • 4. [Image] Wallowa Lake dam
    Oregondigital df66q302j
    Upstream face of control dam at outlet of Wallowa Lake Oregon
    Citation
  • 5. [Image] East fishway and collecting pool
    Oregondigital df66q8532
    Rock Island Dam
    Citation
  • 6. [Image] Loading fish at central trap
    Oregondigital df66q8575
    Rock Island Dam
    Citation
  • 7. [Image] Dam on Milton Creek near St Helens, Oregon
    Oregondigital df66q5436
    Citation
  • 8. [Image] Dam on Milton Creek near St Helens, Oregon
    Oregondigital df66q542x
    Citation
  • 9. [Image] Dam on Milton Creek near St Helens, Oregon
    Oregondigital df66q541n
    Citation
  • 10. [Image] Union Gap rotary screens
    Oregondigital df66q937w
    Rotary screens on the Union Gap Ditch a short distance below the Rosa by-pass. Union Gap Diversion
    Citation
  • 11. [Image] Chinooks jumping over middle rocks
    Oregondigital df66q8418
    Rock Island Dam
    Citation
  • 12. [Image] Chinook on rock
    Oregondigital df66q8400
    Chinook on rock left of middle ladder at the Rock Island Dam
    Citation
  • 13. [Image] Abandoned dam
    Oregondigital df66q1309
    Abandoned dam on the Coast Fork Willamette River; 1938-06-20
    Citation
  • 14. [Image] Dam near Cottage Grove
    Oregondigital df66q131k
    Dam near Cottage Grove, Oregon, on the Coast Fork Willamette River;1938-06-20
    Citation
  • 15. [Image] Dam on Roaring Creek
    Oregondigital df66pz83r
    Citation
  • 16. [Image] Obstruction on Coast Fork Willamette
    Oregondigital df66q1334
    Obstruction on Coast Fork Willamette River Ladder has broken down;1938-06
    Citation
  • 17. [Image] Salem Ditch dam
    Oregondigital df66pz948
    Dam in Salem Ditch which is part of the North Santiam River system;1940-08-09
    Citation
  • 18. [Image] Dam site above Mayflower Creek
    Oregondigital df66pz91f
    Dam site above Mayflower Creek on the North Santiam River in Oregon; 1940-08-12
    Citation
  • 19. [Image] Salmon entering elevator from brail
    Oregondigital df66q8507
    Rock Island Dam left trap in the summer
    Citation
  • 20. [Image] Dam site above Mayflower Creek
    Oregondigital df66pz905
    Dam site above Mayflower Creek on the North Santiam River in Oregon; 1940-08-12
    Citation