The Source of the Thames

i remember we did a quest to find the source of the thames. It was still one of the great adventures. And you really got excited about of squelchy feet, squar some good squelches there. I think stuff at that, it's canico, that that's come from someone actually going down and recording that audiothat you found,. That found that out. Because because of the sound that travelled through the waterand they're alarm cools and stuff that fish and other underwater animals make - won't wont they 've been drowned out by this drilling sound and u killing off a lod of animals? We went to three potential, different sources of theThames