THIS IS A RESPONE ACTION AGAINST THE RESPONDENT UNDER SECTION 104(B), 122(A), AND 122(D)(A) OF CERCLA, ORDER THE RESPONDENT TO CONDUCT RI/FS FOR THE LOWRY LANDFILL SHALLOW GROUND-WATER OU. EPA WAS DETERMINED THAT THE PRESENCE AT, AND THE PAST, PRESENT, AND POTENTIAL FUTURE MIGRATION FROM THE LOWRY LANDFILL OF HAZARDOUS SUBSTANCES OR POLLUTANTS OR CONTAM- INANTS CONSTITUTE AN ACTUAL OR A SUBSTANTIAL THREAT OF A RELEASE.