Yates Mill served Wake County as a water-powered mill for more than 200 years. Of the 70 gristmills that once served Wake County, volunteers "keep the wheels turning" at Historic Yates Mill County Park! Volunteers have assisted mainly in the following areas: mill interpretation during guided tours, corn-grinding demonstrations, selling cornmeal, cooking products made with Yates Mill cornmeal, conducting historical research, making historically accurate period clothing, storytelling, helping with nature programs, maintaining and constructing trails, teaching craft-making, and participating in the Big Sweep cleanup, among other activities.