Urban Feedlot Lagoon 1 Dam, located in Clarkson, Nebraska, is a privately owned structure regulated by the Nebraska Department of Natural Resources. Built in 2004, this earth dam stands at 29 feet high and spans 535 feet in length, serving a primary purpose classified as 'Other'. The dam's hydraulic height, structural height, and NID height all match this measurement, with a storage capacity of 30 acre-feet and a normal storage level of 26 acre-feet.

Despite its low hazard potential and satisfactory condition assessment as of June 2017, Urban Feedlot Lagoon 1 Dam undergoes regular inspections every 5 years, in compliance with state regulatory standards. Situated along TR-W FK Maple Creek, this dam plays a crucial role in water resource management in Colfax County, providing flood control and water storage benefits to the local community. As a significant piece of infrastructure in the area, it is essential to monitor and maintain the dam to ensure its continued effectiveness and safety for both urban and agricultural purposes.