Carbaugh Run, located in Franklin Township in Adams County, Pennsylvania, is a state-regulated earth dam completed in 1960 for the primary purpose of water supply. With a height of 35 feet and a length of 800 feet, the dam has a storage capacity of 365 acre-feet and a normal storage of 153 acre-feet, serving a drainage area of 3.28 square miles. Despite its critical role in water resource management, the dam is currently classified as having a high hazard potential and poor condition assessment.

The Pennsylvania Department of Environmental Protection oversees the regulation, inspection, and enforcement of Carbaugh Run, ensuring its structural integrity and public safety. The dam underwent a structural modification in 2006 to address maintenance issues, indicating a commitment to its continued operation. However, the dam's poor condition assessment highlights the need for ongoing monitoring and potential risk management measures to mitigate hazards and safeguard the surrounding community and environment. For water resource and climate enthusiasts, Carbaugh Run presents a case study in the intersection of infrastructure, regulation, and environmental stewardship in ensuring sustainable water management practices.