Hooper No. 2 is a privately owned earth dam located in Hopland, California, along the Tr McDowell Creek. The dam stands at 20 feet in height and serves primarily for irrigation purposes, with a storage capacity of 120 acre-feet. Despite its fair condition assessment and significant hazard potential, the dam is regulated, permitted, inspected, and enforced by the California Department of Water Resources (DWR) under the Safety of Dams program. It falls under the jurisdiction of the state and has a designated state regulatory agency overseeing its operations.

Situated in Mendocino County, Hooper No. 2 is part of a water resource infrastructure maintained for agricultural irrigation in the region. The dam's maintenance and safety protocols are in place to ensure the protection of downstream communities and the environment in case of emergencies. With a designated emergency action plan (EAP) yet to be prepared and updated, the dam's risk assessment and management measures require attention to mitigate potential hazards. The last inspection in January 2020 highlighted the dam's need for continued monitoring and maintenance to uphold its integrity and safeguard the surrounding areas.

As climate change impacts water resources and infrastructure, the upkeep of dams like Hooper No. 2 becomes crucial for sustainable water management. With a focus on safeguarding irrigation capabilities and mitigating hazards, ongoing assessments and risk management strategies are essential for ensuring the dam's resilience in the face of changing environmental conditions. Collaboration between private owners, state agencies, and the local community is vital in sustaining water resources and climate resilience in the region.