Eagle Ranch is a privately owned dam located in Atascadero, California, along Hale Creek. Built in 1974, this earth dam stands at a height of 55 feet and serves the primary purpose of flood risk reduction. With a storage capacity of 300 acre-feet, Eagle Ranch plays a crucial role in irrigation and water supply in the region, covering a drainage area of 1.39 square miles.

Managed by the California Department of Water Resources (DWR), Eagle Ranch is subject to state regulations and undergoes regular inspections to ensure its structural integrity. The dam has been deemed to have a significant hazard potential, but its condition has been assessed as satisfactory as of September 2017. Despite its age, Eagle Ranch continues to provide essential flood protection and water management services for the surrounding area.

Under the jurisdiction of the San Francisco District of the US Army Corps of Engineers, Eagle Ranch is a key component of the region's water infrastructure. With its efficient flood risk reduction capabilities and vital role in irrigation and water supply, this dam stands as a testament to the importance of responsible water resource management in the face of changing climate conditions.