Oahe Downstream Recreation Area by Congress transferred ownership of the recreation area to the State of South Dakota in 2002. Oahe Downstream Recreation Area Oahe Downstream Recreation Area is a state recreation area in Stanley County, South Dakota in the United States. The recreation area is named for being immediately downstream of the Oahe Dam and Lake Oahe, a U.S. Army Corps of Engineers dam and reservoir. The recreation area is located along the Missouri River and is popular for camping, fishing and other water-based recreation. The area is located about 7 miles upstream of Pierre - the state capitol. The recreation area was
Hiwassee Dam bend in the river known as Fowler Bend. The dam is upstream from Apalachia Dam (which is near the Tennessee-North Carolina state line) and downstream from Chatuge Dam. Hiwassee Dam and its reservoir are surrounded by the Nantahala National Forest. Hiwassee Village, a small community that developed alongside the dam and reservoir, is located immediately south of Hiwassee Dam. North Carolina State Highway 1314 (Hiwassee Dam Access Road) crosses the top of the dam. Hiwassee Dam is a concrete gravity overflow dam high and long, and has a generating capacity of 185,000 kilowatts. The dam's spillway is controlled by seven