There has been a corn mill on this site since 1086. The current buildings date to c.1635. Originally the mill drew its water supply from Rockley Dike. When the Worsbrough Reservoir was authorised in 1793 the gauge weirs were built on the Rockley Dike and Brough Green Brook to ensure a water supply for the mill. The mill continued to process corn until the 1960s. It has now been restored and is part of a working industrial museum. There is significant legibility of the earlier mill as the mill race still runs to the Rockley Dike.