WHILE MINING IN THE ZERO ENTRY OF THE SHAWNEE RT SECTION MMU-004-0, LEFT SIDE OF FACE HOLED THROUGH TO AN UN-MAPPED PORTION OF AN UNDERGROUND MINE RELEASING A LARGE AMT OF TRAPPED WATER. MININ G OPERATIONS WERE HALTED UNTIL AN INVESTIGATION IS COMPLETED. NO PERSONS WERE HURT, TRAPPED OR ENDANGERED, NOR EQUIPMENT DAMAGED.