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Portland General Electric Company United States Cliffs With digital objects English
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Waterfall at Cove Palisades State Park
Waterfall at Cove Palisades State Park
Canyon at Cove Palisades State Park
Canyon at Cove Palisades State Park
Man looking at rock formations at Cove Palisades State Park
Man looking at rock formations at Cove Palisades State Park
Waterfall at Cove Palisades State Park area
Waterfall at Cove Palisades State Park area
Waterfall at Cove Palisades State Park
Waterfall at Cove Palisades State Park
Rock formations at Cove Palisades State Park
Rock formations at Cove Palisades State Park
Rock formations at Cove Palisades State Park
Rock formations at Cove Palisades State Park
Canyon at Cove Palisades State Park
Canyon at Cove Palisades State Park
Waterfalls on Columbia River?
Waterfalls on Columbia River?
Men working on dam, Columbia River?
Men working on dam, Columbia River?
Waterfalls on Columbia River?
Waterfalls on Columbia River?
Oak Grove project, South Fork river during flood
Oak Grove project, South Fork river during flood
Oak Grove project, South Fork rim rocks on log
Oak Grove project, South Fork rim rocks on log
Oak Grove project, Clackamas River with cliffs and trees
Oak Grove project, Clackamas River with cliffs and trees
Oak Grove project, looking upstream past new powerhouse site
Oak Grove project, looking upstream past new powerhouse site
Oak Grove project, overhanging cliff near Roaring River ranger station
Oak Grove project, overhanging cliff near Roaring River ranger station
Oak Grove project lower dam site at intake
Oak Grove project lower dam site at intake
Oak Grove project, upper dam site at intake
Oak Grove project, upper dam site at intake
River Mill, right channel
River Mill, right channel
River Mill
River Mill
River Rill
River Rill
River Mill, suspension bridge
River Mill, suspension bridge
River Mill, bridge and suspension bridge
River Mill, bridge and suspension bridge
River Mill Dam, potential site
River Mill Dam, potential site
River Mill Dam, potential site
River Mill Dam, potential site