Hammes Dam, located in Fairfield, Iowa, is a privately-owned structure designed by NRCS and regulated by the Iowa DNR. Completed in 2000, this earth dam stands at a height of 30 feet and spans 297 feet in length, created primarily for fire protection, stock, and small fish pond purposes. With a storage capacity of 58 acre-feet, the dam sits on TR- HUPP CREEK, serving as a vital water resource in the region.

Despite its low hazard potential and moderate risk assessment, Hammes Dam has not been rated for its condition assessment. The dam features an uncontrolled spillway with a width of 1 foot, indicating a risk management measure may be needed to address potential issues. With a drainage area of 0.15 square miles, the dam's surface area covers 4.3 acres, making it a crucial component of the local water management system.

While Hammes Dam may not be a high-risk structure, its role in fire protection and water storage cannot be understated. As water resource and climate enthusiasts, understanding the intricacies of dams like Hammes is essential for ensuring the sustainable management of precious water sources in the face of changing climate patterns and increasing water demands.