ON JAN. 2, 1988 A DIESEL FUEL TANK RUPTURED AT ASHLAND OIL COMPANY'S FLOREFFE FACILITY, DISCHARGING ALMOST 3.7 MIL- LION GALLONS OF DIESEL, OF WHICH ABOUT 500,000 REACHED THE MONOGHAHELA RIVER. THE CIVIL ACTION AND DECREE ADDRESSES IN- JUNCTIVE RELIEF NEEDED TO COMPLETE CLEAN-UP OF THE RIVER AND THE SITE, PARTICULARLY THE SOIL AND GROUNDWATER. PENALTIES ARE RESERVED.