Lake Size: 18,372 acres
Shoreline Length (Miles): 300
Deepest Depth: 297 feet
Lake Level Above Sea Level: 800 feet
Counties: Oconee, Pickens
Cities: Seneca, West Union, Salem
Lake Management: Duke Power Company
Information: Lake Keowee Realtors. NOTICE: All listings here are from the local mls by a local licensed realtor. If you would like the leads for your listings, contact us for an account. View Lake Keowee South Carolina houses, lots, and homes for rent below. Lake Keowee is a reservoir created by Keowee Dam and Little River Dam. It impounds the Keowee River and the Little River, each of which exits through its respective dam. The two rivers join just below the dams and their confluence forms the Seneca River, a tributary of the Savannah River. Lake Keowee is used as cooling water for three nuclear reactors located at the Oconee Nuclear Generating Station which are owned by Duke Energy Corporation. Duke Energy's Keowee Hydro Station generates 158 MW from the dammed lake. The lake covers about 18,372 acres. Beautiful lake homes for sale are available on Lake Keowee.