Lincoln County Road 101 is a crucial flood risk reduction structure located in Elkton, Minnesota, along the Medary Creek. Built in 1995 by the county, this earth dam stands at a height of 14 feet and stretches for 1000 feet, with a storage capacity of 300 acre-feet. Despite its relatively low hazard potential, the dam plays a significant role in protecting the surrounding area from potential flooding events, with a maximum discharge capacity of 700 cubic feet per second.

Managed by the Minnesota Department of Natural Resources, Lincoln County Road 101 is subject to state regulation, inspection, and enforcement to ensure its structural integrity and functionality. The dam's spillway, although uncontrolled, has a width of 11 feet and helps manage overflow during high water events. With a satisfactory condition assessment as of May 2018, the dam is deemed to be in good working order, providing peace of mind to residents living downstream.

Collin Peterson (D) represents the area in Congress and oversees the jurisdiction of the St. Paul District of the US Army Corps of Engineers, although the dam itself is not owned or funded by any federal agency. With its moderate risk assessment score and regular inspection schedule, Lincoln County Road 101 serves as a vital piece of infrastructure in the local water resource management system, showcasing the collaborative efforts between local and state authorities to protect communities and the environment from potential flood risks.