Mine Subsidence

Environment & Energy
1:56 pm
Mon June 10, 2013

Pennsylvania DEP Launches Online Map Atlas of Underground Mines

Of the 1 million homes in Pennsylvania that sit above underground mines, one in 2,000 insured buildings are damaged by mine subsidence, costing an average of $50,000 per structure.

That’s according to the Pennsylvania Department of Environmental Protection (DEP), which has launched an underground Mine Map Atlas, an online mapping system that allows the public to view underground mines across the state.

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