Maple River Diversion in Minnesota Lake, Faribault County, is a state-regulated structure designed by the Works Progress Administration (WPA) with a primary purpose classified as "Other." The dam is made of concrete with a height of 7 feet and a length of 32 feet, creating a storage capacity of 628 acre-feet and serving a drainage area of 50 square miles along the Maple River. With a spillway width of 30 feet and a low hazard potential, the dam has been assessed to be in fair condition as of May 2009.

Located in S16 T104N R25W, the Maple River Diversion plays a crucial role in water resource management and flood control in the region. Despite its moderate risk assessment, the structure has not undergone any modifications in recent years and has no outlet gates or associated locks. The dam's last inspection in November 2008 revealed a need for regular monitoring and maintenance to ensure its continued functionality and safety. As climate change impacts water resources, maintaining and managing structures like Maple River Diversion becomes increasingly important for sustainable water management in the area.

As a key part of the local water infrastructure, Maple River Diversion contributes to the overall water management strategy in the region. With the potential to impact downstream communities and ecosystems, the dam's condition assessment, risk management measures, and emergency action plans need to be regularly updated and adhered to. By staying vigilant and proactive in monitoring and maintaining the dam, authorities can ensure the safety and effectiveness of Maple River Diversion for both water resource management and climate resilience in the face of changing environmental conditions.