Pit No. 3 Diversion, located in Big Bend, California, is a privately owned hydroelectric facility on the Pit River. Completed in 1925, this concrete dam stands at a height of 135 feet and has a storage capacity of 41,907 acre-feet. With a maximum discharge of 70,000 cubic feet per second, the dam plays a crucial role in water resource management in the region.

Managed by the Federal Energy Regulatory Commission, Pit No. 3 Diversion has a controlled spillway width of 254 feet and is subject to regular state inspections and enforcement. The dam is considered to have a high hazard potential, with a very high risk assessment rating. Despite its age, this vital infrastructure continues to provide clean energy and water supply for the surrounding communities while adhering to strict regulatory standards to ensure public safety and environmental protection.

With its historical significance and critical role in the local ecosystem, Pit No. 3 Diversion serves as a prime example of sustainable water resource management and climate resilience. As climate change continues to impact water availability and quality, the careful monitoring and maintenance of dams like Pit No. 3 are essential for ensuring reliable access to water and energy for future generations.