Righetti, a privately-owned dam located in Edna, California, along the W Corral De Piedra River, serves the primary purpose of flood risk reduction while also contributing to water supply management. Completed in 1966, this earth dam stands at a height of 83 feet with a hydraulic height of 76.5 feet, offering a storage capacity of 735 acre-feet. With a drainage area of 4.25 square miles and a surface area of 29 acres, Righetti plays a crucial role in mitigating flood risks in the region while supporting water resource sustainability.

Managed by the California Department of Water Resources and regulated by the Safety of Dams program, Righetti is subject to regular inspections to ensure its structural integrity and safety. With a high hazard potential but a satisfactory condition assessment as of September 2017, the dam's emergency action plan status and risk management measures remain undisclosed. Despite its age, Righetti continues to play a vital role in flood protection and water supply management, highlighting the importance of maintaining and monitoring such critical infrastructure in the face of changing climate conditions.

As climate change impacts intensify, the significance of structures like Righetti in managing water resources and mitigating flood risks cannot be overstated. With its strategic location in San Luis Obispo County, California, and under the jurisdiction of state regulatory agencies, Righetti stands as a testament to the ongoing efforts to balance water management needs with environmental and public safety considerations. As enthusiasts of water resources and climate resilience, understanding the role and management of dams like Righetti is key to promoting sustainable practices and safeguarding communities against the challenges posed by a changing climate.