The Lamoille Road Detention Dam, located in Elko, Nevada, serves as a crucial flood risk reduction structure along the Humboldt River. Designed primarily for debris control and flood risk reduction, this earth dam stands at a height of 33 feet with a hydraulic height of 34 feet. With a storage capacity of 28.4 acre-feet and a maximum discharge of 932 cubic feet per second, the dam plays a vital role in mitigating the potential hazards posed by high-risk flooding events in the region.

Despite its important function, the Lamoille Road Detention Dam has been assessed as being in poor condition, with a high hazard potential. Regular inspections are conducted to monitor its structural integrity and ensure its effectiveness in flood control. The dam's uncontrolled spillway and single outlet gate highlight the need for ongoing maintenance and potential improvements to enhance its overall performance in managing floodwaters. As climate change continues to impact water resources and weather patterns, the maintenance and upkeep of critical infrastructure like the Lamoille Road Detention Dam are essential for protecting communities and ecosystems in the region.