Belle Creek R-1 is a vital local government-owned dam located in Goodhue County, Minnesota, designed by the USDA NRCS and regulated by the MNDNR EWR. This earth dam, with a height of 47 feet and a length of 1496 feet, was completed in 1979 for flood risk reduction on Belle Creek. It has a significant hazard potential and a satisfactory condition assessment, with a maximum storage capacity of 1835 acre-feet and a normal storage of 280 acre-feet.

With a very high risk assessment rating, Belle Creek R-1 plays a crucial role in managing flood risks in the area. The dam has an uncontrolled outlet gates system and a controlled spillway type. The dam's inspection frequency is every 4 years, with the last inspection conducted in November 2020. Despite its age, Belle Creek R-1 continues to operate effectively and meet its flood risk reduction purpose, demonstrating its importance in protecting the surrounding community from potential flood events.