Moraga Reservoir, located in Moraga, California, is a vital offstream water supply for the area, completed in 1965 with a dam height of 37 feet and a storage capacity of 36 acre-feet. This public utility-owned reservoir is regulated by the California Department of Water Resources and undergoes regular inspections to ensure its safety and functionality.

With a high hazard potential but a satisfactory condition assessment as of 2017, Moraga Reservoir serves as a crucial water source for the community. Managed by the Sacramento District of the US Army Corps of Engineers, the reservoir plays a key role in water supply management in Contra Costa County, California.

Climate and water resource enthusiasts will find Moraga Reservoir to be an intriguing case study in infrastructure management and water supply security. With its earth dam type and significant storage capacity, this reservoir represents the intersection of engineering, environmental protection, and community resilience in the face of changing climate patterns and water resource challenges.