Harold Buck Dam, located in Red Wing, Minnesota, is a privately owned structure designed by the USDA NRCS to primarily reduce flood risks in the area. Completed in 1980, this earth dam stands at a height of 25 feet and stretches out over a length of 460 feet, providing a storage capacity of 60 acre-feet. The dam is regulated by the Minnesota Department of Natural Resources and undergoes regular inspections to ensure its satisfactory condition and low hazard potential.

Despite its modest size and low hazard potential, Harold Buck Dam plays a crucial role in protecting the surrounding area from potential flooding events. With a drainage area of 0.8 square miles and a normal storage capacity of 0.3 acre-feet, the dam helps to mitigate the risk of flooding in the Belle Creek watershed. The structure's uncontrolled spillway and outlet gates are designed to manage water flow during periods of high discharge, contributing to the overall flood risk reduction efforts in the region.

As a key piece of infrastructure in the Detroit District and under the oversight of the Natural Resources Conservation Service, Harold Buck Dam serves as a testament to the importance of proper water resource management and climate adaptation strategies. Its construction and ongoing maintenance reflect a commitment to safeguarding communities and ecosystems from the impacts of extreme weather events, showcasing the vital role that dams play in enhancing resilience to climate change in the region.