Santa Fe Dam

Santa Fe Dam is an arch-gravity barrier that spans the San Gabriel River and holds back a large water basin. The structure manages flood risk and supports water supply needs for the county.

Construction began in 1941 under the Army Corps of Engineers and was halted during World War II. The project was completed with all gate systems in 1949.

The Nature Center provides insights into the ecosystems along the river and shows how this facility shapes water and land management. Visitors experience an active connection between water management and conservation work.

The grounds are accessible during warmer months and offer spaces for hiking, fishing, and bird watching. Visitors should wear sturdy shoes and be prepared for weather changes.

The basin typically remains dry and fills only during heavy rains, making it an unusual type of water storage. This design protects communities downstream from dangerous water surges.

Location: Los Angeles County

GPS coordinates: 34.11580,-117.97300

Latest update: December 9, 2025 18:46