 The brook rises close to "Potter's" and flows west and south west, skirting by "Lower Whitehalgh Farm" before passing beneath "Stockclough Lane" and the "M65 Motorway".Whitehalgh Brook joins near stepping stones in "Owlet Holes Wood" before Stockclough Brook flows beneath the "Stockclough Viaduct", over which the former railway between Cherry Tree and Chorley once ran, before joining the Roddlesworth.Whitehalgh Brook itself rises in "Adam Plat Wood" where three brooks from "Tockholes" combine.