Crawford Ranch, located in Old Hopland, Mendocino, California, is a privately owned dam that serves multiple purposes including flood risk reduction, irrigation, and water supply. Built in 1972, this earth dam stands at a height of 80 feet with a storage capacity of 340 acre-feet. It is situated on Tr Mcdowell Creek and is regulated by the California Department of Water Resources, Safety of Dams division.

The dam has a high hazard potential but is currently in satisfactory condition according to a 2017 assessment. It has undergone regular inspections, with the last one conducted in December 2020. In case of emergencies, an Emergency Action Plan (EAP) is in place, last revised in January 2021. Despite its age, Crawford Ranch continues to play a crucial role in managing water resources and mitigating flood risks in the region.

Managed by its private owner, Crawford Ranch represents a vital piece of infrastructure in California's water management system. With its strategic location and multi-purpose functionality, the dam serves as a testament to the importance of proactive maintenance and regulatory oversight in ensuring the safety and efficiency of water resource infrastructure in the face of a changing climate.