pwhole
Well-known member
That Goosehill rising is indeed one of the puzzles we hope to test in the next year once we get deep enough and clear enough in Longcliffe. The phreatic tube at the west end of Peakshole Sough trending out into the valley under the shale is also an interesting conundrum, and it's not that far away from that rising. The leakage could also be part of the mystery Blue John/Treak Cliff route. It would be interesting if the Red Seats rising was wet-weather overflow from Hazard/Hollandtwine - whizzing past Doom's Retreat on the way