Lost Marsh WMA is a state-owned wildlife management area located in Blue Earth, Minnesota, near the city of Pemberton. The site is home to a fish and wildlife pond created by an earth dam, with a maximum storage capacity of 950 acre-feet and a surface area of 230 acres. The dam, completed in 1990, stands at a height of 11 feet and serves to regulate the flow of the Little Cobb River-TR.

Despite its low hazard potential and satisfactory condition assessment, Lost Marsh WMA is subject to state regulation, inspection, and enforcement by the Minnesota Department of Natural Resources. The area offers a tranquil habitat for various wildlife species and serves as a recreational space for visitors interested in birdwatching, fishing, and nature exploration. The site's risk assessment is categorized as very high, emphasizing the importance of responsible management and maintenance practices to ensure the safety and longevity of the dam structure.

With its picturesque surroundings and vital role in supporting local biodiversity, Lost Marsh WMA stands as a testament to the intersection of water resource management and conservation efforts. As climate change continues to impact ecosystems worldwide, this sanctuary serves as a reminder of the importance of protecting and preserving our natural resources for future generations. Whether you're a water resource enthusiast or a climate advocate, Lost Marsh WMA offers a unique opportunity to connect with nature and appreciate the delicate balance between human activity and environmental sustainability.