Lower Red Dam, also known as Red Lake Reservoir, is a federal-owned structure located in Thief River Falls, Minnesota. Built in 1931 by the US Army Corps of Engineers, this earth dam stands at a height of 15 feet and has a storage capacity of 3,428,000 acre-feet. Its primary purpose is flood risk reduction, and it serves as a crucial component in managing water levels along the Red Lake River.

The dam features a controlled spillway with a width of 64 feet and is equipped with four slide gates for water release. Despite its low hazard potential, the dam is subject to regular inspections and risk assessments to ensure its structural integrity and safety. The US Army Corps of Engineers actively manages flood risks associated with the dam by monitoring its condition, engaging with emergency managers, and updating emergency action plans.

Overall, Lower Red Dam plays a vital role in water resource management and climate resilience in the region. As climate change continues to pose challenges, it is essential to prioritize the maintenance and monitoring of such critical infrastructure to safeguard communities and the environment from potential risks.