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Cof Cymru: National Historic Assets of Wales · Wales

Aberpergwm Aqueduct over Neath Canal

Glynneath, Neath Port Talbot, Wales

The record

Designation
Listed building, Grade II
Broad class
Water Supply and Drainage
Date of designation
28 March 1980
Locality
Aberpergwm
Town
Neath
Community
Glynneath
Unitary authority
Neath Port Talbot
Country
Wales
Coordinates
51.73980, -3.64732
Cadw reference
11842

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Crossing the Neath Canal on the N side of the B4242 some 600 W of its junction with Chain Road.

Aqueduct of c1835 carrying the Nant Ysgwrfa over the Neath Canal, one of a series of cast-iron troughs using large pieces of cast-iron cast at the Neath Abbey Ironworks, this one having the ironworks name and date (eroded) stamped. Very similar to the Farmer's Arms aqueduct near Resolven.

Aqueduct, cast-iron trough with decorated side panels. The side panels have half-columns of Roman Doric type between 5 panels with raised borders and quadrant-curved rebates at angles. There are two long panels alternated with 3 short panels. Centre of one side has 'NEATH ABBEY GLAMORGANSHIRE 183?' in raised letters. The trough is carried on piers of squared stone, the SW one with finely worked curved front, as were possibly all four, the NW one overgrown, the E ones altered for parallel road bridge. The two E ones carry tall square piers with flat caps. Stone-cobbles spillway on downstream side.

Included as one of the remarkable series of cast-iron aqueducts made at the Neath Abbey Ironworks.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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