Twin Parks 8, also known as Trout Creek Dry, is a vital water resource structure located in Iowa County, Wisconsin. Constructed in 1963 by the USDA NRCS, this earth dam serves primarily for debris control and flood risk reduction along the Trout Creek. With a height of 33 feet and a length of 637 feet, Twin Parks 8 has a storage capacity of 970 acre-feet and a maximum discharge rate of 212 cubic feet per second.

Managed by the Wisconsin Department of Natural Resources (WIDNR), Twin Parks 8 is regulated, inspected, and enforced by state authorities to ensure its structural integrity and functionality. Despite being classified as low hazard potential with fair condition assessment, the dam poses a moderate risk due to its age and the surrounding environmental factors. Emergency action plans and risk management measures are in place to mitigate any potential threats and ensure the safety of nearby communities.

Water resource and climate enthusiasts can appreciate the significant role that Twin Parks 8 plays in managing flood risks and protecting the local environment. Its presence along the Trout Creek provides a crucial line of defense against debris and potential flooding, showcasing the importance of sustainable water infrastructure in safeguarding communities and ecosystems. With ongoing monitoring and maintenance efforts, Twin Parks 8 continues to serve as a vital asset for water resource management in Iowa County, Wisconsin.