Antioch Reservoir, also known as Antioch Municipal Reservoir, is nestled in the heart of Antioch, California, and serves as a vital resource for flood risk reduction and water supply. Completed in 1935, this earth dam stands at a height of 30 feet with a hydraulic height of 24.5 feet. The reservoir boasts a storage capacity of 722 acre-feet, offering a surface area of 61 acres and draining an area of 1.68 square miles.

Managed by the local government, Antioch Reservoir is regulated by the Department of Water Resources, Safety of Dams in California. This dam on the Tr San Joaquin River plays a crucial role in ensuring the safety and security of the surrounding community, with a hazard potential deemed to be high but a current condition assessment of satisfactory. The reservoir is a testament to effective water resource management and climate resilience efforts in the region.

As a hub for water enthusiasts and climate advocates, Antioch Reservoir is not only a picturesque landscape but also a symbol of sustainable water management practices. With its rich history dating back to the 1930s, the reservoir continues to play a significant role in flood risk mitigation and water supply for the local community. Its strategic location and design highlight the importance of proactive measures in safeguarding against environmental hazards and ensuring a resilient water infrastructure for generations to come.