Brownell Creek 16-A is a crucial flood risk reduction structure located in Otoe, Nebraska. Built in 1960 by USDA NRCS, this Earth dam stands at a height of 40 feet, with a hydraulic height of 38 feet and a length of 995 feet. It has a storage capacity of 440 acre-feet, serving the primary purpose of flood risk reduction for the local community. The dam is regulated by the Nebraska Department of Natural Resources and undergoes regular inspections to ensure its structural integrity.

Situated within the watershed of TR-Brownell Creek, this dam plays a vital role in protecting the surrounding area from potential flooding events. With a low hazard potential and a satisfactory condition assessment as of 2016, Brownell Creek 16-A is deemed to be in good operational shape. Despite its age, the dam continues to serve its purpose effectively, storing water during periods of high discharge and minimizing the risk of downstream flooding. The local government takes responsibility for the ownership and maintenance of this essential infrastructure.

Managed by the Natural Resources Conservation Service, Brownell Creek 16-A is a cornerstone of water resource management in the region. With a drainage area of 1.1 square miles and a normal storage capacity of 72 acre-feet, this dam plays a crucial role in safeguarding the community against potential flood events. As climate change continues to impact water resources, structures like Brownell Creek 16-A are essential for ensuring the resilience and sustainability of local water systems.