Not many seem to realise how much damage that little River Hipper causes in Chesterfield. It comes from the hills up Chatsworth way, all the way down to Brampton. The lay of the land causes havoc with such events as of today and 2007.
The Hipper also joins the River Rother near Horns Bridge (you can see on this screenshot taken just now, Horns Bridge bottom roundabout) which causes more chaos.