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Hammer Pot, Water Butt Sump Dives Part 1

An attempt was made in the final days of 2018 to begin the project to dive Hammer Pot’s most recently discovered sump, the Water Butt, found in 2007, but unfortunately water levels were too high for us to want to try and pass Sludge Crawl (less than 10cm airspace in the small bit and most […]