Curtis Lake, located in Redwood Falls, Minnesota, is a state-regulated fish and wildlife pond designed by Ducks Unlimited. Completed in 2009, this dam stands at 8 feet tall and spans 400 feet in length, with a storage capacity of 3,000 acre-feet. The primary purpose of Curtis Lake is to support fish and wildlife, making it a valuable resource for conservationists and nature enthusiasts alike.

With a surface area of 440 acres and a drainage area of 9 acres, Curtis Lake provides a habitat for a diverse range of wildlife. The dam has a low hazard potential and is deemed to be in satisfactory condition, with the last inspection in 2012 yielding positive results. Maintained by the Minnesota Department of Natural Resources, Curtis Lake is an integral part of the ecosystem in Yellow Medicine County, offering recreational opportunities and serving as a crucial water resource in the region.

As a state-regulated structure with a focus on wildlife preservation, Curtis Lake plays a vital role in water conservation efforts in Minnesota. With its strategic location along the Boiling Spring Creek, this dam not only provides valuable storage for water resources but also contributes to the overall ecological health of the area. For water resource and climate enthusiasts, Curtis Lake serves as a prime example of how thoughtful dam construction can benefit both wildlife and the environment.