Lake Walter E. Long
Travis County, United States
Lake Walter E. Long (also known as Decker Lake) is a reservoir on Decker Creek in Austin, Texas. It was officially impounded in 1967 and provides cooling water for a power plant that produces electricity from petroleum-based fuels. The dam and the lake are managed by the City of Austin. Surrounding the lake is the city's Lake Walter E. Long Metropolitan Park.
Reservoir data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).