Hay Meadow Dam, situated in Hiko, Nye County, Nevada, serves as a vital resource for fish and wildlife conservation, irrigation, and recreational activities. Completed in 1967, this earth dam stands at 18 feet in height and spans a length of 1893 feet, with a storage capacity of 1120 acre-feet. The dam's primary purpose as a fish and wildlife pond is complemented by its role in providing irrigation water and recreational opportunities in the region.

Managed by the Nevada Department of Water Resources, Hay Meadow Dam boasts a low hazard potential and fair condition assessment, ensuring the safety and functionality of the structure. The dam is equipped with an uncontrolled spillway, with a width of 400 feet, and an outlet gate for controlled water release. Regular inspections, conducted every 5 years, help to maintain the dam's integrity and safeguard against potential risks, with the most recent assessment taking place in April 2021.

With its strategic location along the White River, Hay Meadow Dam plays a crucial role in water resource management and ecological preservation in the area. As a key component of the local infrastructure, the dam exemplifies the intersection of human engineering and environmental conservation, highlighting the importance of sustainable water management in the context of climate change and evolving hydrological dynamics.