Power dam on Willamina Creek, tributary of the South Yamhill River, located near Willamina, Oregon The power dam is located a short distance above the bridge on Highway 18; 1940-09-29
Power dam on Willamina Creek, tributary of South Yamhill River, near Willamina, Oregon; located a short distance above bridge on Highway 18; 1940-09-29 From Album 1 page 42
Headgates of power ditch (shown faintly on left side of photo) taking off above Willamina Dam The dam is located on Willamina Creek, a tributary of the South Yamhill River, near Willamina, Oregon; 1940-09-29, Location Notes: Willamina Dam (Oregon)
Power dam on Willamina Creek, tributary of South Yamhill River near Willamina, Oregon The dam is located a short distance above the bridge on Highway 18; 1940-09-29