Lake Del Valle
Lake Del Valle is a storage reservoir located southeast of Livermore, in Alameda County, California. It is within Del Valle Regional Park.It is on Arroyo Valle in the Diablo Range. The lake is formed by Del Valle Dam, completed in 1968.
The lake and dam are part of the California State Water Project, as part of the South Bay Aqueduct. The lake serves in part as off-stream storage for the South Bay Aqueduct. The capacity of the lake is, however, the lake has a flood storage of. Thus normally stores. The lake is a popular destination for hikers, bikers, and boaters.
The Hetch Hetchy Aqueduct passes below the lake, but does not connect to it.
The California Office of Environmental Health Hazard Assessment issued a regarding the mercury levels of fish caught from the body of water.Dam description
The dam is high and long. Its crest elevation is. The dam contains of earth fill.
