Mahanoy Township No 2, located in Schuylkill, Pennsylvania, is a vital water supply dam completed in 1991 with a storage capacity of 112 acre-feet. This earth dam stands at a height of 34 feet and stretches 1200 feet in length, serving the primary purpose of water supply for the local government. Situated along Cold Run, this dam is regulated by the Pennsylvania Department of Environmental Protection, ensuring that it meets state permitting, inspection, and enforcement standards.

Despite its satisfactory condition assessment, Mahanoy Township No 2 poses a high hazard potential due to its location and the volume of water it holds. The dam has undergone modifications in 2009 to enhance its safety measures, and it is subject to regular inspections to ensure its continued reliability. With a drainage area of 0.3 square miles and a surface area of 7 acres, this dam plays a crucial role in providing water resources to the community while also presenting inherent risks that require careful monitoring and management.

As an essential component of the local water infrastructure, Mahanoy Township No 2 is a key asset for water resource and climate enthusiasts to study and understand. Its construction, regulatory oversight, and ongoing maintenance highlight the intersection of environmental stewardship and public safety in managing water supply systems. With its notable history and critical role in the region, this dam serves as a focal point for exploring the complexities of water resource management in Pennsylvania and beyond.