NPRN309772
Cyfeirnod MapSN98NW
Cyfeirnod GridSN9128087440
Awdurdod Unedol (Lleol)Powys
Hen SirMontgomeryshire
CymunedLlanidloes Without
Math O SafleDYFRFFOS
CyfnodÔl-Ganoloesol
DisgrifiadLeat, springing from a wier on Afon Clywedog, leading c.1.4km to barytes mill (Nprn33989) associated with Bryntail Mine (Nprn33997).
Depicted as unused by OS County series (1887).
J.Wiles 15.01.04
