The historic Dutch Mill in the Wamego City Park underwent initial renovation and repair in the summer of 1997. The project, a recipient of Heritage Trust Fund Grant funds from the Kansas State Historical Society, allowed for roofing repairs and stone masonry repairs, as well as additional structural and weatherization improvements.

In 2009, an additional Heritage Trust Fund Grant was obtained to completely reroof the mill, repair fascia material, repair doors, and paint all trim and windmill vanes.