Pleasant Valley, also known as Pleasant Valley Reservoir, is a vital water resource located in Bishop, Inyo County, California. Owned by the local government, this hydroelectric facility on the Owens River serves multiple purposes, including water supply and hydroelectric power generation. Completed in 1957, the Earth-type dam stands at a height of 87 feet and has a storage capacity of 3,825 acre-feet.

With a drainage area of 575 square miles and a surface area of 115 acres, Pleasant Valley plays a crucial role in water management in the region. The dam has a high hazard potential, but is currently in satisfactory condition as of the last assessment in September 2017. Regular inspections and enforcement by the California Department of Water Resources ensure the safety and integrity of the structure for the surrounding community.

The dam's location in the Owens River watershed, under the jurisdiction of the state regulatory agency, highlights its importance in managing water resources in California. Pleasant Valley Reservoir stands as a testament to sustainable water management practices, providing both essential water supply and clean energy to the region. For water resource and climate enthusiasts, Pleasant Valley serves as a prime example of effective dam infrastructure in meeting the diverse needs of a growing population while ensuring environmental sustainability.