Located in Montgomery County, Iowa, the Hacklebarney Woods Dam is a recreational earth dam constructed in 1969 by the USDA NRCS. With a height of 44 feet and a length of 575 feet, this dam provides a storage capacity of 208 acre-feet, making it a vital resource for water management in the area. Situated on the TR-Middle Nodaway River, the dam is regulated by the Iowa DNR and holds a low hazard potential rating.

Despite being uncontrolled, the dam's spillway type ensures efficient water discharge when needed. The surrounding Hacklebarney Woods offer a picturesque setting for outdoor enthusiasts to enjoy activities such as hiking, fishing, and picnicking. With a moderate risk assessment rating, the dam is regularly inspected and maintained to ensure public safety and continued recreational access. For water resource and climate enthusiasts, the Hacklebarney Woods Dam stands as both a functional infrastructure and a natural sanctuary in the heart of Iowa.