Lake Suzanne, located in Montague, California, is a private recreational lake managed by the USDA NRCS. Built in 1962, this earth dam structure stands at 18 feet high and spans 1966 feet in length, with a storage capacity of 169 acre-feet. The primary purposes of Lake Suzanne include flood risk reduction, irrigation, and recreation, making it a valuable resource for the local community.

With a surface area of 17 acres and a drainage area of 1.7 square miles, Lake Suzanne is fed by the Tr- Shasta River and has a maximum discharge capacity of 1300 cubic feet per second. Despite its low hazard potential, the condition assessment of the dam is currently not available, indicating a need for further inspection and maintenance. While the emergency action plan status is also unknown, the recreational opportunities and environmental benefits provided by Lake Suzanne make it an important water resource for both residents and visitors in the Siskiyou County area.

Overall, Lake Suzanne serves as a vital recreational and water management asset in California, offering opportunities for outdoor activities and contributing to flood risk reduction and irrigation needs in the region. As a privately owned facility, it remains under the management of the USDA NRCS, ensuring its continued operation and maintenance for the benefit of the community. Further assessments and monitoring may be needed to ensure the long-term safety and effectiveness of this important water resource.