Walnut Creek 5 is a crucial water resource infrastructure located in Lancaster, Nebraska, designed by USDA NRCS to serve the primary purpose of flood risk reduction. Completed in 1980, this earth dam stands at a height of 26 feet, with a hydraulic height of 25 feet and a structural height of 32 feet. It spans 655 feet in length and provides a storage capacity of 323 acre-feet to help manage water flow in the area. The dam is state-regulated and inspected regularly by the Nebraska Department of Natural Resources to ensure its satisfactory condition and significant hazard potential.

Situated along the TR-Walnut Creek, Walnut Creek 5 plays a vital role in protecting the surrounding community from potential flooding events. With a drainage area of 0.7 square miles and a maximum discharge capacity of 788 cubic feet per second, this infrastructure contributes to the overall water management strategy in the region. The dam's core structure is made of stone, supported by a soil foundation, and it covers a surface area of 9 acres. Despite its age, Walnut Creek 5 continues to meet regulatory standards and serves as a reliable flood control mechanism for the residents of Crete, Nebraska.

Maintaining a satisfactory condition assessment and a risk management plan, Walnut Creek 5 exemplifies the effective collaboration between local government agencies and the USDA NRCS in safeguarding the community against potential water-related disasters. With its strategic location, design, and operational efficiency, this earth dam stands as a testament to the importance of proactive water resource management in mitigating climate-related risks and preserving the ecological balance of the region.