NPRNTitleType Of SiteRelationNPRN96459TitleElan Valley Water Scheme, Birmingham Corporation Waterworks, Cwm ElanType Of Siten/aRelationPart ofNPRN309538TitleDol-y-Mynach Tunnel, South Entrance, Dol-y-Mynach Reservoir, Elan Valley Water SchemeType Of Siten/aRelationAssociated withNPRN32178TitleDol-y-Mynach Dam, Elan Valley Water SchemeType Of Siten/aRelationAssociated with
