Frd No 18, also known as the City of Atchison Dam 18, is a local government-owned earth dam located in Atchison, Kansas. Built in 1965 by the USDA NRCS, this dam serves the primary purpose of flood risk reduction along the White Clay Creek-TR river. With a height of 28.7 feet and a length of 850 feet, Frd No 18 has a normal storage capacity of 12 acre-feet and a maximum storage capacity of 59 acre-feet, covering a surface area of 1.6 acres.

Managed by the Kansas Department of Agriculture, Frd No 18 is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and functionality. The dam has a high hazard potential but is currently assessed to be in satisfactory condition. Despite its high hazard potential, the dam has not experienced any modifications over the years and operates without outlet gates. In case of emergencies, the dam does not have an Emergency Action Plan (EAP) in place, making it crucial for stakeholders to prepare for potential risks associated with the dam's operations.

Overall, Frd No 18 plays a vital role in mitigating flood risks in the Atchison area and highlights the collaborative efforts between local and state agencies to ensure the safety and integrity of water resource infrastructure. As water resource and climate enthusiasts, staying informed about the regulatory processes, maintenance schedules, and emergency preparedness measures for dams like Frd No 18 is essential to safeguard communities and ecosystems from potential hazards.