Located in Clayton County, Iowa, the Bruehahn Dam was completed in 1971 by the USDA NRCS for fire protection, stock, and small fish pond purposes. This earth dam stands at a height of 24 feet and stretches 410 feet in length, with a storage capacity of 53 acre-feet. The dam is regulated by the Iowa DNR and is subject to state inspection, enforcement, and permitting.

Situated on TR- Hickory Creek near the Mississippi River, the Bruehahn Dam serves as a low hazard potential structure with a moderate risk assessment rating. Its uncontrolled spillway and soil foundation ensure the safety of the surrounding area, while the dam's condition remains unrated. The dam's design and construction were funded and overseen by the Natural Resources Conservation Service, making it a vital resource for water management in the region.

For water resource and climate enthusiasts, the Bruehahn Dam offers a fascinating insight into the intersection of infrastructure, conservation, and environmental stewardship. With its strategic location, purposeful design, and regulatory oversight, this dam represents a sustainable solution for water storage and management in the state of Iowa. Its significance in ensuring fire protection, stock maintenance, and ecological balance underscores the importance of responsible water resource management in the face of changing climate patterns.