Maxville, located in Pope Valley, California, is a privately owned dam with a primary purpose of water supply for irrigation and domestic use. Constructed in 1953, this earth dam stands at 37 feet tall and spans 330 feet in length, with a storage capacity of 183 acre-feet. Positioned on Maxwell Creek, the dam serves a drainage area of 0.71 square miles and covers a surface area of 15 acres.

Managed by the Department of Water Resources and regulated by the Safety of Dams program, Maxville's condition is assessed as satisfactory, with a significant hazard potential. The dam undergoes regular inspections, with the most recent conducted in March 2021, to ensure its structural integrity and safety. Despite its age, Maxville continues to play a vital role in water resource management and climate resilience efforts in the region.

With its strategic location and critical role in water supply, Maxville stands as a testament to the importance of sustainable water management practices in the face of changing climate patterns. As enthusiasts of water resources and climate adaptation, the unique characteristics and significance of Maxville offer a compelling case study for understanding the intersection of infrastructure, natural resources, and environmental stewardship in safeguarding our water future.