Know the area well, used to live in Sheffield and visited the Dales frequently...I've been back to Buxton since too.....Water is a heck of a thing in the Dales...I agree with Derek that new homes (esp.), under that is damn irresponsible (sorry couldn't resist that), and he's right...the dams need to be there though look at the state the Ladybower reservoir was in a year or two back.....but it's not just the Victorian infrastructure that's crumbling it's our whole system of water management...