If your site is located within a gray, "Underground Mining Area", your site is over or near a known mined area and you are at risk for mine subsidence or a mine water breakout. Mine Subsidence Insurance is recommended.
If your site is located within the pink, "Coal Exists - Possibly Mined" area, your site is over or near an area where mineable coal is known to exist, however DEP does not have a record as to whether it was mined. Mine Subsidence Insurance is available if desired.
The mining information on this website may be based on maps and plans obtained from various sources. The Department assumes no responsibility for the accuracy or completeness of this information.
Call 1 800 922 1678 for more information.