There is Raven's Cleuch shown here meeting the Medwin Water at the dam, and a Ravens Cleugh (no apostrophe according to the 1:25,000 map!)only 1 km to the west. Millstone Rig is in between.
Uploaded to Geograph by Jim Barton on 26 April 2011
Photo © Jim Barton, 26 April 2011. Licensed for reuse under this Creative Commons licence