Turtle-Flambeau Detached Dike 6, located in Iron County, Wisconsin, is a crucial public utility structure managed by the Federal Energy Regulatory Commission. Standing at a height of 7 feet, this earthen dam plays a significant role in water resource management, with a storage capacity of 239,000 acre-feet and a surface area of 13,798 acres. While the dam has a low hazard potential, its condition assessment is currently not available, highlighting the importance of regular inspections and maintenance.

This detached dike is one of eight associated structures under the jurisdiction of the state, with no state regulation but permitting and enforcement authority. Although the last inspection was conducted in August 2016, with a frequency of every three years, the Emergency Action Plan (EAP) for this dam has not been updated since November 2001. Despite the lack of recent risk assessment and management measures, Turtle-Flambeau Detached Dike 6 remains a vital component of the water infrastructure in the region, serving both practical and regulatory purposes.

With its strategic location and significant storage capacity, Turtle-Flambeau Detached Dike 6 stands as a testament to the importance of sustainable water resource management in Wisconsin. As climate change continues to impact water availability and quality, it is crucial for authorities to prioritize the upkeep and monitoring of critical infrastructure like this earthen dam to ensure the safety and security of the surrounding communities and ecosystems.