Sodus Twp 5, located in Lyon, Minnesota, is a privately owned earth dam constructed in 2009 by designers Bolton and Menk for flood risk reduction along the Meadow Creek-TR stream. The dam stands at a height of 21 feet with a length of 375 feet, providing a storage capacity of 70 acre-feet. With a normal storage level of 6 feet, the dam covers a surface area of 0.9 acres and serves a drainage area of 1 square mile.

Managed by the Minnesota Department of Natural Resources, the dam is inspected every 8 years, with the last assessment conducted in May 2014, revealing a satisfactory condition and low hazard potential. Although the dam has an uncontrolled spillway type, it meets regulatory standards for state permitting, inspection, and enforcement. The risk assessment for Sodus Twp 5 indicates a moderate risk level, emphasizing the importance of ongoing monitoring and management measures to ensure the dam's continued effectiveness in flood risk reduction for the Lamberton community.

Overall, Sodus Twp 5 plays a crucial role in protecting the surrounding area from potential flooding events, showcasing the collaborative efforts between private owners, designers, and state regulatory agencies in safeguarding water resources and enhancing climate resilience in Minnesota. As water resource and climate enthusiasts, understanding the infrastructure and management of structures like Sodus Twp 5 is vital for promoting sustainable practices and mitigating risks associated with extreme weather events in the region.