Hay Creek Twp 27 is a privately owned dam located in Goodhue County, Minnesota, specifically in the city of Frontenac. This earth dam, with a height of 29 feet and a length of 313 feet, serves the primary purpose of flood risk reduction along the Wells Creek-TR river or stream. The dam has a storage capacity of 35 acre-feet, with a normal storage level of 24.9 acre-feet, and a drainage area of 54 square miles.

Managed by the Minnesota Department of Natural Resources, this dam is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and functionality. Although categorized as having low hazard potential, the dam's condition was last assessed as satisfactory in December 2015. With a regular inspection frequency of 8 years, this structure plays a vital role in mitigating flood risks in the region, showcasing the importance of effective water resource management and climate adaptation strategies.

Despite its modest size and low hazard potential, Hay Creek Twp 27 exemplifies the crucial role of dams in flood risk reduction efforts, particularly in areas prone to natural disasters. As water resource and climate enthusiasts, understanding the infrastructure and management of such structures is essential for promoting resilience and safeguarding communities against the impacts of changing weather patterns and extreme events. By staying informed and engaged in the maintenance and oversight of dams like Hay Creek Twp 27, individuals can contribute to building a more sustainable and secure future for water resources and the environment.