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Oregon Dams
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Portland General Electric Photograph Collection
Portland General Electric Photograph Collection
Land-locked salmon of Wallowa Lake
Land-locked salmon of Wallowa Lake
Land-locked salmon of Wallowa Lake
Land-locked salmon of Wallowa Lake
Correspondence and news releases
Correspondence and news releases
Articles discussing fishways and William Finley lectures
Articles discussing fishways and William Finley lectures
Articles and correspondence
Articles and correspondence
Articles discussing establishment of Malheur Lake bird refuge, effects of dam construction on the...
Articles discussing establishment of Malheur Lake bird refuge, effects of dam construction on the Columbia River, and William Finley lecture
Articles discussing fishways and William Finley lecture
Articles discussing fishways and William Finley lecture
Articles discussing Malheur Lake refuge, effects of dams on salmon populations, and creation of t...
Articles discussing Malheur Lake refuge, effects of dams on salmon populations, and creation of the Oregon Wilderness Society
Articles discussing dams on the Willamette River and conservation meetings
Articles discussing dams on the Willamette River and conservation meetings
Articles discussing Rogue River pollution and dams on the Willamette River
Articles discussing Rogue River pollution and dams on the Willamette River
Article discussing Bonneville Dam
Article discussing Bonneville Dam
Articles discussing Bonneville power plant and Willamette Valley project
Articles discussing Bonneville power plant and Willamette Valley project
Program of lectures and article discussing construction of dams on Willamette River
Program of lectures and article discussing construction of dams on Willamette River
Program listing "Woods, waters and wildlife" lecture and article discussing constructio...
Program listing "Woods, waters and wildlife" lecture and article discussing construction of dams on Willamette River
Articles discussing William Finley lecture tour and effects of dams on fish populations
Articles discussing William Finley lecture tour and effects of dams on fish populations
Articles discussing construction of dams on Willamette River and Wildlife Restoration Week
Articles discussing construction of dams on Willamette River and Wildlife Restoration Week
"Colonel Lee answers attack on waterways"
"Colonel Lee answers attack on waterways"
Articles discussing effects of dams on Oregon rivers
Articles discussing effects of dams on Oregon rivers
Articles discussing effects of dams on Oregon rivers
Articles discussing effects of dams on Oregon rivers
Articles discussing dams on Oregon rivers and highway cleanup
Articles discussing dams on Oregon rivers and highway cleanup
"The seven dams of the Willamette"
"The seven dams of the Willamette"
Articles discussing construction of dams on Oregon rivers and salmon populations
Articles discussing construction of dams on Oregon rivers and salmon populations
Articles discussing effects of dams on salmon populations
Articles discussing effects of dams on salmon populations
Articles discussing effects of dams on wildlife and American Boy trip to Alaska
Articles discussing effects of dams on wildlife and American Boy trip to Alaska
Editorial discussing effects of proposed Willamette River dams on salmon runs
Editorial discussing effects of proposed Willamette River dams on salmon runs
Articles discussing William Finley lectures and proposed Willamette River dams
Articles discussing William Finley lectures and proposed Willamette River dams
"Bookkeeping for rivers"
"Bookkeeping for rivers"
Results 1 to 28 of 93