Oahe Downstream Recreation Area 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 constructed by the U.S. Army Corps of Engineers following construction of Oahe Dam, and legislation passed
Sogamoso Dam around the reservoir. Sogamoso Dam The Sogamoso Dam is a concrete-face rock-fill dam on the Sogamoso River in northern Colombia. It is located west of Bucaramanga in Santander Department and north of Bogotá. The primary purpose of the dam is hydroelectric power generation and its power plant has an installed capacity of which increased Colombia's generating capacity by 10 percent. Construction on the dam began in February 2009 and its first 273 MW Francis turbine-generator was commissioned on 1 December 2014. The other two generators were operational by 20 December 2014. The US$1.74 billion dam and power plant is owned