State Map Bonneville: Columbia River, OR/WA FWEE Member

Year Started: 1938
Location: Columbia River
Capacity: 1227 MW
Bonneville Web Page

Bonneville Lock and Dam Project is located 145 river miles from the mouth of the Columbia River and about 40 miles east of Portland, Oregon, near Cascade Locks, Ore., and North Bonneville, Wash.

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Recreational Resources