The Mount Horrocks Historical Society is a local Society formed in 1983 to preserve, record and research the history of the area from Sevenhill to Leasingham (now including Auburn and Undalya) in South Australia. The Society has premises in Watervale which houses a library, local research facilities and a collection of old photographs and memorabilia donated by members and locals. The collection forms the basis for the research services provided by the Society for those wishing to know more about their ancestors who lived in the area.