Round Mountain Reservoir Dam, located in Elko, Nevada, is a private dam primarily used for irrigation purposes. Completed in 1967, this Earth type dam stands at a height of 55 feet with a hydraulic height of 46 feet, serving as a crucial water resource for the region. With a storage capacity of 1100 acre-feet and a normal storage of 500 acre-feet, the dam plays a vital role in providing water for irrigation, fire protection, stock, and small fish ponds.

Managed by the Nevada DWR, Round Mountain Reservoir Dam has a low hazard potential and is currently assessed to be in fair condition as of June 2018. With a moderate risk rating, the dam is inspected every five years to ensure its structural integrity and safety. The dam's spillway type is uncontrolled, with a width of 12 feet, and an outlet gate consisting of a single valve. Despite its low hazard potential, the dam remains a critical infrastructure for water management in the area, supporting the local ecosystem and agricultural activities.

In the Congressional District 02 of Nevada, Round Mountain Reservoir Dam is a notable feature along Spring Creek, with a surface area of 53.5 acres and a drainage area of 3.7 square miles. The dam has a maximum discharge capacity of 950 cubic feet per second and is subject to state regulations and inspections to maintain its operational efficiency. As a key component of the region's water management system, the dam continues to play a significant role in ensuring water security and resource sustainability for the community.