Pa-482 is a vital earth dam located in Hanover Township, Pennsylvania, along the TR Harmon Creek. Built in 1970 by the USDA NRCS, this structure serves as a crucial flood risk reduction measure for the area. With a height of 38 feet and a length of 460 feet, Pa-482 provides a storage capacity of 352 acre-feet and covers a surface area of 6 acres, safeguarding the surrounding community from potential water-related disasters.

Managed by the Pennsylvania Department of Environmental Protection, Pa-482 is regulated, inspected, and enforced to ensure its structural integrity and functionality. Despite its high hazard potential, the dam is currently assessed as satisfactory in condition, with regular inspections conducted to maintain its safety standards. With a primary purpose of flood risk reduction, Pa-482 plays a crucial role in protecting the local area from potential flooding events, highlighting the importance of effective water resource management and climate resilience strategies in the region.

As a significant structure in Washington County, Pennsylvania, Pa-482 stands as a testament to the collaborative efforts of local government agencies and the USDA NRCS in addressing water resource challenges. With a focus on safety and risk reduction, this dam serves as a critical infrastructure asset, demonstrating the importance of proactive planning and maintenance in ensuring the sustainability and resilience of water resources in the face of changing climate conditions.