Camanche Dike No. 2 is a crucial structure located in San Joaquin, California, designed for water supply purposes on the Mokelumne River. Owned by a Public Utility, it stands at a height of 90 feet and has a storage capacity of 417,000 acre-feet, serving various purposes such as fish and wildlife pond, flood risk reduction, hydroelectric, recreation, and water supply. Despite its high hazard potential, the dam is regulated by the California Department of Water Resources (DWR) and is regularly inspected to ensure its safety and compliance with state regulations.

Managed by the Federal Energy Regulatory Commission (FERC), Camanche Dike No. 2 has a dam length of 7,300 feet and covers a surface area of 7,600 acres. While it has no spillway, the dam's foundation is composed of rock, providing stability for its earth-type structure. With a risk assessment rating of high (2), emergency action plans and risk management measures are in place to mitigate any potential threats and ensure the safety of the surrounding community. Despite its age of completion not being specified, Camanche Dike No. 2 continues to play a vital role in water resource management and climate resilience in the region.