Aowa Creek 23-2 is a dam located in Dixon County, Nebraska, with a primary purpose of flood risk reduction. Built in 1986 by the USDA NRCS, this earth dam stands at a height of 31 feet with a structural height of 35 feet and a length of 605 feet. It has a normal storage capacity of 8 acre-feet and a maximum storage capacity of 35 acre-feet, serving the TR-North Aowa Creek watershed.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, Aowa Creek 23-2 has a low hazard potential and is in satisfactory condition as of the last inspection in May 2017. The dam has a drainage area of 0.5 square miles and a maximum discharge capacity of 45 cubic feet per second. Its location in PONCA offers crucial flood protection to the surrounding area, demonstrating its importance in mitigating water-related risks in the region.

Overall, Aowa Creek 23-2 plays a vital role in managing water resources and reducing flood risks in Dixon County, Nebraska. With its strategic design and effective operation, the dam stands as a testament to the collaborative efforts of various agencies and organizations in safeguarding the local community against potential water-related disasters. Its presence highlights the importance of sustainable water resource management and underscores the significance of proactive measures in addressing climate challenges.