Campbell Lake, located in Fort Jones, California, is a privately owned reservoir that serves as a vital water supply source for irrigation and other purposes. Built in 1929, this Earth dam stands at a height of 19 feet and has a storage capacity of 350 acre-feet. The lake covers a surface area of 35 acres and is fed by the Shackleford Creek, with a drainage area of 0.5 square miles.

Managed by the California Department of Water Resources, Campbell Lake is regulated, inspected, and enforced to ensure its safety and reliability. Despite its low hazard potential, the dam is regularly assessed for its fair condition, with the last inspection conducted in June 2020. The dam's emergency action plan status and risk management measures are yet to be fully documented, highlighting the ongoing efforts to enhance preparedness and safety protocols for this essential water resource.

For water resource and climate enthusiasts, Campbell Lake stands as a testament to the intricate balance of maintaining infrastructure for water supply while safeguarding against potential risks. With its historical significance and strategic location within Siskiyou County, this reservoir serves as a critical component of the region's water management system, reflecting the ongoing commitment to sustainable resource utilization in the face of changing environmental conditions.