New Hope Mills Complex

New Hope Mills Complex is a milling facility in Niles comprising several structures and water control features in Cayuga County. The complex includes the main mill building, two residential houses, a storage barn, two concrete dams, and a pond for water storage.

The mill was built in 1823 by Judge Charles Kellogg, a United States Congressman. It initially operated with three grinding stones before transitioning to more modern roller mill technology.

The mill represents New York's agricultural heritage and shows how grain processing evolved over time using different methods. Visitors can see the traces of these various working techniques in the buildings and equipment still present at the site.

Visitors can join educational tours that explain how water-powered machinery works and how grain is transformed into flour products. The complex is organized to be accessible and informative for those wanting to understand the historical production methods.

The facility uses two waterfalls of different heights to generate power and operated an upper pond that stored water for daily operations. This system shows how operators had to manage water flow carefully to keep the milling machinery running reliably.