Andrews Dam 3664, located in Furnas, Nebraska, serves as a vital infrastructure for flood risk reduction along the TR-TIMMONS CREEK. Constructed in 1960, this earth dam stands at a height of 20 feet and stretches 380 feet in length, providing a storage capacity of 191.8 acre-feet. With a primary purpose of flood risk reduction, Andrews Dam 3664 is regulated by the Nebraska Department of Natural Resources and is subject to regular inspections to ensure its structural integrity and safety.

Despite its low hazard potential, the condition assessment of Andrews Dam 3664 remains unrated as of the last inspection in June 2017. The dam's emergency action plan status, risk assessment, and inundation maps preparation are also not specified in the available data. However, with its crucial role in mitigating flood risks in the area, ongoing monitoring and maintenance are essential to safeguard the surrounding communities and water resources. As water resource and climate enthusiasts, staying informed about the maintenance and management of Andrews Dam 3664 is key to understanding its impact on local ecosystems and the broader hydrological landscape.