Drain enters a culvert under Bronallt Terrace, Abercwmboi
Introduction
The photograph on this page of Drain enters a culvert under Bronallt Terrace, Abercwmboi by Jaggery as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Jaggery Taken: 22 Feb 2014
It looked like a stream to me, but maps show it as a drain, one of several channels draining a hillside that used to be the site of a colliery.