05/30/2026
On May 30, the Los Angeles District welcomed the Japan Commission on Large Dams to a site tour at Prado Dam to see firsthand how the U.S. Army Corps of Engineers coordinates flood risk management for the Santa Ana River Basin. Overseeing over 16 miles of channels and levees as well as 5 flood risk management dams within the basin, USACE coordinates with Orange, Riverside and San Bernadino counties to ensure the safe operation of dams like Prado to mitigate flood risk with the secondary benefits of water conservation, recreation and wildlife habitat.
To learn more about ongoing work the Los Angeles District is doing to improve dam safety across its portfolio, visit https://www.spl.usace.army.mil/Missions/Civil-Works/Dam-Safety-Program/