This steel water pipe emerges from the ground on the banks of the Nant Coed Cae, just downstream from its confluence with the Nant Cwm Tair Nant. It follows the stream southeastwards towards Cwm Parc, with some sections clearly visible on the ground, but most of its course now lost beneath the levelled colliery tips near Park Colliery. J.J. Hall, Trysor, 19 March 2011