Pottstown Roller Mill

Pottstown Roller Mill is a historic milling facility situated along the Schuylkill River with a fieldstone foundation and two brick stories above. The structure spans five bays in width and sits at the corner of South and Hanover Streets, displaying typical design elements of mills from its era.

The structure began as a fieldstone building in 1725 and was expanded with brick additions in 1856 to increase milling capacity. During the Revolutionary War, it supplied flour to George Washington's Continental Army, making it an important production site for military provisions.

The mill represents how water power and craftsmanship shaped early American manufacturing in this region. Walking around it, you can see why the location next to the river was so important for the work that happened here.

The building is located centrally in Pottstown at easily accessible streets and can be viewed from the outside. The site is walkable and offers good access to other historic locations nearby.

The mill continued to use a water wheel for power generation long after independence, showing its remarkable technical continuity. It even survived the flooding from Hurricane Agnes in 1972 and kept operating afterward.

Location: Pennsylvania

GPS coordinates: 40.24330,-75.65220

Latest update: December 13, 2025 12:41