Beatty Dam, located in Overton, Nebraska, on TR-Buffalo Creek, is a privately owned earth dam completed in 1950 for the primary purposes of fire protection, stock watering, and creating a small fish pond. This low-hazard potential dam stands at a height of 14.7 feet with a storage capacity of 78 acre-feet and a surface area of 7.8 acres. Its drainage area is 1.01 square miles, serving as a vital water resource in Dawson County.

Managed by the Nebraska Department of Natural Resources, Beatty Dam is regulated, inspected, and enforced by state authorities to ensure its structural integrity and safety. While the dam's condition assessment has not been rated, it undergoes regular inspections every five years. With its location in a picturesque rural setting and its contribution to local water management and wildlife habitat, Beatty Dam is a notable feature in the region's water resource and climate conservation efforts.

Despite its modest size and scale, Beatty Dam plays a crucial role in providing essential water resources for fire protection, livestock, and recreational fishing activities in the area. With its historical significance and continued maintenance by state regulators, this earth dam stands as a testament to sustainable water management practices and the preservation of natural ecosystems in Nebraska's landscape.