Talcot Lake Wma-Frerichs is a state-regulated water management area located in Cottonwood, Minnesota, near the city of Windom. This site is situated along the Des Moines River and serves multiple purposes, including flood control and water storage. The dam at Talcot Lake Wma-Frerichs was completed in 1970 and has a height of 7 feet, with a structural height of 8 feet and a length of 300 feet.

The reservoir has a normal storage capacity of 110 acre-feet and covers a surface area of 873 acres, with a drainage area of 2.4 square miles. The spillway at Talcot Lake Wma-Frerichs is of the controlled type, and the dam is classified as having a low hazard potential with a satisfactory condition assessment. Despite its low hazard potential, the risk assessment for this site is considered to be very high, indicating the importance of ongoing monitoring and management to ensure its safety and functionality.

Overall, Talcot Lake Wma-Frerichs plays a crucial role in water resource management in the region, providing valuable benefits such as flood control and water storage. As climate change continues to impact water resources, sites like Talcot Lake Wma-Frerichs will be essential for mitigating the effects of extreme weather events and ensuring the sustainable use of water for both human and environmental needs.