Sluices
Introduction
The photograph on this page of Sluices by John Illingworth 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: © John Illingworth Taken: 6 Oct 2007
This seems to be some sort of outlet for a long mill goit which eventually goes to Leathley Mill.