Lake Leavitt is a privately owned water resource nestled in Lassen, California, near the charming city of Litchfield. Constructed in 1891, this earth dam stands at a height of 17 feet and spans 8,800 feet in length, providing crucial irrigation and water supply functions. With a storage capacity of 7,482 acre-feet and covering a surface area of 1,142 acres, Lake Leavitt plays a significant role in the local water supply infrastructure.

Managed by the California Department of Water Resources and regulated by the Safety of Dams division, Lake Leavitt is subject to regular inspections to ensure its structural integrity and safety. The dam's condition assessment reported it as satisfactory as of September 2017, with a significant hazard potential. Despite its age, Lake Leavitt continues to serve its primary purpose of water supply, showcasing the enduring resilience and importance of water resources in the region.

Enthusiasts of water resources and climate will appreciate Lake Leavitt's historical significance and its ongoing role in supporting agriculture and water needs in the area. As a vital part of the local water supply system, this earth dam stands as a testament to the enduring importance of water management and infrastructure in sustaining communities and ecosystems in California.