Wilson Creek 1-N is a vital earth dam located in Otoe, Nebraska, designed by USDA NRCS to mitigate flood risks and protect the surrounding area. Completed in 1969, this structure stands at a height of 39 feet and spans 863 feet in length, providing essential flood risk reduction for the TR-N FK Little Nemaha River. With a storage capacity of 424 acre-feet and a drainage area of 1.4 square miles, Wilson Creek 1-N plays a crucial role in managing water flow and protecting the community from potential inundation.

Managed by the Nebraska Department of Natural Resources, Wilson Creek 1-N has a low hazard potential and is deemed to be in satisfactory condition following its last inspection in June 2020. The dam's primary purpose of flood risk reduction aligns with its design and construction by the Natural Resources Conservation Service, ensuring the safety and well-being of residents in the vicinity. With a maximum discharge capacity of 1527 cubic feet per second, this structure is equipped to handle significant water volumes during periods of heightened flood risk.

Located in a strategic location within the Kansas City District, Wilson Creek 1-N serves as a critical infrastructure for water resource management in the region. Its effective design and maintenance underscore the importance of proactive measures in safeguarding against climate-related challenges, highlighting the collaboration between local government agencies and federal partners to ensure the resilience of water resources in Nebraska.