Dd No 3-18 (Vermillion Creek) is a local government-owned earth dam located in Marshall County, Kansas. The primary purpose of this dam is flood risk reduction, with a height of 25 feet and a length of 770 feet. It has a storage capacity of 115.52 acre-feet and serves a drainage area of 0.27 square miles. The dam's spillway type is uncontrolled, with a width of 40 feet, and it has a low hazard potential.

Despite not being regulated or inspected by the state, Dd No 3-18 (Vermillion Creek) has a moderate risk assessment rating of 3. The condition of the dam is currently not rated, with no recent inspection dates available. There is no emergency action plan prepared for this dam, and it does not have any associated structures or outlet gates. The risk management measures for this dam are also unspecified, highlighting the need for further evaluation and potentially improved safety protocols to address potential risks.

Overall, Dd No 3-18 (Vermillion Creek) plays a crucial role in mitigating flood risks in the area, but its maintenance and monitoring could be enhanced to ensure the safety of nearby communities and water resources. The dam's location, design, and limited state oversight warrant attention from water resource and climate enthusiasts to promote better risk management practices and safeguard against potential hazards.