Located in Lucas County, Iowa, Honey Creek Watershed Site D-6 is a local government-owned dam designed by USDA NRCS and regulated by the Iowa DNR. Completed in 1955, this earth dam serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a height of 24 feet and a length of 300 feet, the dam has a storage capacity of 83 acre-feet and covers a surface area of 5.5 acres.

With a drainage area of 0.22 square miles, Honey Creek Watershed Site D-6 is classified as having a low hazard potential and a moderate risk level. Despite not having a condition rating, the dam is regularly inspected, permitted, and enforced by the state regulatory agency. The dam's spillway type is uncontrolled, and it is located near the Rathbun Reservoir, providing essential water resource management and support for the local ecosystem in the area.

Overall, Honey Creek Watershed Site D-6 is a vital infrastructure for water resource and climate enthusiasts to monitor and study in the Lucas County region of Iowa. Its construction and maintenance reflect a commitment to both environmental protection and the safety of the surrounding community, making it a significant asset in the local watershed management system.