Big Mill Wetlands Dam, located in Jackson, Iowa, is a state-regulated structure with a primary purpose of recreation. Built in 1981 by the SCS, this earth dam stands at 11 feet tall and spans 3500 feet in length, providing a surface area of 17 acres for visitors to enjoy. Situated on TR- MILL CREEK, the dam offers a serene environment for water resource and climate enthusiasts to explore and appreciate the surrounding wetlands ecosystem.

With a low hazard potential and a moderate risk assessment, Big Mill Wetlands Dam has not been rated for its condition assessment. Despite this, the dam remains a popular spot for outdoor activities such as fishing, birdwatching, and nature photography. Managed by the Iowa DNR, the dam is regularly inspected, permitted, and enforced to ensure the safety and integrity of the structure for all visitors.

As a key feature in the Bellevue area, Big Mill Wetlands Dam serves as a vital recreational resource within the community. Its location along TR- MILL CREEK provides a unique opportunity for visitors to connect with nature and appreciate the importance of water conservation and wetlands preservation. Whether you're a local resident or a visitor passing through Iowa, the Big Mill Wetlands Dam is a must-visit destination for those seeking to immerse themselves in the beauty of the natural world.