Between Saint-Père and Cosne-Cours-sur-Loire, on the Nohain, there are three water mills in working order. The Moulin Blanc, a former flour mill, has only its wheel left today. It has been converted into an ice house. The large mill retains all its system for grinding flour and also a turbine. Finally, the mill of the Commandery (which belonged to the Templar Commandery of Villemoison), has been converted into a general mechanical workshop. The site is managed by private individuals and by "La Camosine".