Wrigley Brook is a culverted watercourse in Greater Manchester which flows through Heywood and is a tributary of the River Roch. Originating in the Hareshill area to the South of Heywood, it flows northwards and joins the River Roch at Bottom O' th' Brow.

Next confluence upstream	River Roch	Next confluence downstream
Naden Brook	Wrigley Brook	Tack Lee Brook

https://www.researchgate.net/figure/Wrigley-Brook-and-Millers-Brook-Heywood-and-the-locations-of-floods-in-2004-and-2006_fig6_229504526 Old Ordnance Survey Maps Lancashire sheet 88.11 by Alan Godfrey and Paul Hindle (ISBN 1-84151-923-5).
http://randd.defra.gov.uk/Document.aspx?Document=FD2603_7222_PR.pdf