Wilson Creek 8-B is a vital earth dam located in Otoe, Nebraska, designed by the USDA NRCS to serve the primary purpose of flood risk reduction along the TR-N FK LITTLE NEMAHA RIVER. Completed in 1968, this dam stands at a height of 36 feet and stretches 890 feet in length, offering a storage capacity of 556 acre-feet to help mitigate potential flooding in the area. With a significant hazard potential and a fair condition assessment as of May 2019, Wilson Creek 8-B plays a crucial role in safeguarding the surrounding community from the impacts of extreme weather events.

Managed by the local government and regulated by the NE DNR, Wilson Creek 8-B is subject to state permitting, inspection, and enforcement to ensure its structural integrity and operational effectiveness. Situated within the Kansas City District, this earth dam is constructed with stone core types on a soil foundation and has a hydraulic height of 29 feet. Its normal storage capacity is 101 acre-feet, with a drainage area of 1.5 square miles and a maximum discharge capacity of 1831 cubic feet per second, helping to control water flow and minimize flood risks in the region.

As water resource and climate enthusiasts continue to monitor and assess the resilience of infrastructure like Wilson Creek 8-B, its role in flood risk reduction and water management remains of utmost importance. With a focus on safety and preparedness, ongoing inspections and maintenance efforts are essential to ensure the continued effectiveness of this critical earth dam in protecting the community and surrounding areas from the impacts of natural disasters and extreme weather events.