Wilcox Canyon #1 Dam, located in Washoe County, Nevada, is a private earth dam primarily used for irrigation purposes on Wilcox Canyon Creek. The dam stands at a height of 25 feet with a hydraulic height of 20 feet and a length of 1500 feet. It has a storage capacity of 350 acre-feet, with a normal storage level of 100 acre-feet and a surface area of 20 acres. The dam poses a high hazard potential and has been assessed to be in poor condition as of the last inspection in November 2021.

Despite its poor condition, Wilcox Canyon #1 Dam plays a crucial role in providing water for irrigation, fire protection, stock, small fish ponds, and recreation in the area. The dam is regulated and inspected by the Nevada Department of Water Resources, ensuring compliance with state regulations and enforcement measures. The dam's spillway type is uncontrolled with a width of 2 feet, and it is equipped with a slide gate for outlet control. The dam was last modified structurally in 1998 to enhance its stability.

Overall, Wilcox Canyon #1 Dam serves as a vital water resource infrastructure in the region, despite its high hazard potential and poor condition. With proper risk management measures in place and regular inspections, the dam continues to support agricultural activities and other water-related needs in Washoe County. Efforts are ongoing to maintain the dam's safety and functionality to ensure its long-term sustainability and resilience in the face of changing climate conditions.