Incidentally, Apple Creek runs basically east to west approximately T11N through Whitehall and Walkerville townships. It passes approximately 4-5 miles north of Carrollton. It runs through Greene, Macoupin, Morgan and Sangamon Counties. If the server isn't messed up, you might find a map of it here: http://mapping.usgs.gov:8888/gnis/owa/MapMultPoint?id=403577