Warrior Ridge Dam and Hydroelectric Plant

Warrior Ridge Dam and Hydroelectric Plant is an energy generation facility on the Frankstown Branch Juniata River south of Petersburg. The complex includes a reinforced concrete dam, a power plant with two wings, and five buildings plus three additional structures built by the energy company.

The facility was built between 1905 and 1907 as part of the industrial boom transforming Pennsylvania's energy sector. A major overhaul in 1978 allowed the power plant to adapt to new operating demands.

The site shows how an energy company supported its workers by building homes and a place of worship for them. These structures still reflect the close tie between industry and community in this region.

The location sits about two miles south of Petersburg and borders the former railroad line. Access may be limited since this is an active power generation site, so check ahead about visiting possibilities.

The power plant features an integrated steam generation area with two separate wings, a rare combined setup at this location. This dual-wing design shows how energy companies of that era built backup and capacity systems.

Location: Huntingdon County

GPS coordinates: 40.53944,-78.03417

Latest update: December 14, 2025 17:41