The Harmar Refuse Bank in Allegheny, Pennsylvania, is a privately-owned structure with a high hazard potential. This refuse bank, completed in 1957, stands at a height of 410 feet and has a storage capacity of 1578 acre-feet. Situated in Harmar Township along the TR Guys Run river, this buttress dam serves a primary purpose that is classified as 'Other', with a satisfactory condition assessment reported as of the last inspection in April 2020.

Managed by the Pennsylvania Department of Environmental Protection, the Harmar Refuse Bank is regulated, permitted, inspected, and enforced by state authorities. With a drainage area of 0.14 square miles and a surface area of 15 acres, this structure plays a crucial role in managing water resources in the region. Its location within the Pittsburgh District and proximity to the Mine Safety and Health Administration highlight the importance of environmental and safety regulations in ensuring the proper functioning of this significant infrastructure.

Water resource and climate enthusiasts can appreciate the Harmar Refuse Bank for its historical significance, engineering design, and contribution to flood control and water storage in the area. As a privately-owned structure with state oversight, it represents a key component of the region's water management infrastructure, serving as a reminder of the ongoing efforts to balance human development with environmental conservation and safety considerations.