Prado Dam - Treatment Dike, also known as Prado Reservoir, is a federal-owned structure in Orange, California, managed by the US Army Corps of Engineers. Completed in 1941, this earth dam on the Santa Ana River serves primarily for flood risk reduction but also supports recreation and water supply purposes. With a structural height of 53 feet and a length of 2280 feet, Prado Dam has a storage capacity of 295,581 acre-feet and a maximum discharge of 181,000 cubic feet per second.

As a high-hazard potential dam, Prado Dam is continuously monitored and managed by the USACE to address flood risks associated with the structure. The agency implements risk management measures, including regular inspections, maintenance, and emergency action planning to ensure the safety and integrity of the dam. In case of severe weather events or increased water levels, the dam may release water to manage downstream flow or relieve pressure, emphasizing the importance of public awareness and preparedness for potential dam-related emergencies.

Overall, Prado Dam plays a crucial role in protecting the surrounding communities from flooding while also supporting various water-related activities. By implementing proactive risk management strategies and engaging with local stakeholders, the US Army Corps of Engineers ensures the continued functionality and safety of this essential water resource infrastructure.