Round Valley, also known as Snag Lake, is a privately owned dam located in Stirling City, California. Managed by the Federal Energy Regulatory Commission, this earth dam was completed in 1877 for hydroelectric purposes along the West Branch Feather River. Standing at a height of 29.4 feet and with a storage capacity of 1200 acre-feet, Round Valley serves as a vital water resource in Butte County.

With a high hazard potential and a moderate risk assessment rating, Round Valley requires regular inspections by state agencies to ensure its structural integrity and safety. While its condition assessment is currently not available, the dam's emergency action plan was last revised in December 2020. Despite its age, Round Valley continues to play a crucial role in water management and hydroelectric power generation in the region, highlighting the intersection of water resources and climate considerations in dam infrastructure.

As a key component of California's water infrastructure, Round Valley serves as a reminder of the importance of effective dam management and maintenance in the face of changing climate patterns. Its location in a high-risk area underscores the need for continued monitoring and risk management measures to safeguard both the dam and surrounding communities from potential hazards. With its rich history and ongoing significance in water resource management, Round Valley exemplifies the intricate relationship between water resources, climate resilience, and infrastructure maintenance.