Muskrat Dam, located in Walden, Colorado, is a Federal-owned structure designed and managed by the USFWS. This earth dam on Potter Creek serves as a Fish and Wildlife Pond, completed in 1985 with a primary purpose of habitat enhancement. With a height of 16 feet and a length of 890 feet, Muskrat Dam provides storage of 1344 acre-feet of water for the surrounding area, covering a surface area of 99 acres.

The dam is regulated by the Colorado Division of Water Resources and undergoes regular inspections and enforcement to ensure its structural integrity. With a low hazard potential and fair condition assessment, Muskrat Dam poses a moderate risk level. In case of emergencies, it is crucial for the dam operators to have an Emergency Action Plan (EAP) in place, although details on its preparation and guidelines adherence are currently not available. Overall, Muskrat Dam plays a vital role in supporting local wildlife and maintaining the ecological balance in the region.