THE MARATHON OIL COMPANY, INC., HAS VIOLATED PROVISIONS OF T HE NATIONAL EMISSION STANDARD FOR HAZARDOUS AIR POLLUTANTS F OR BENZENE WASTE OPERATIONS, 40 C.F.R. PART 61, SUBPART FF ( CODIFIED AT 40 C.F.R. 61.340 - 61.358). SPECIFICALLY, MA RATHON HAS FAILED TO IDENTIFY ALL OF THE BENZENE WASTE STREA MS AT ITS REFINERY, AND FAILED TO COMPLY WITH SPECIFIED CONT ROL REQUIREMENTS. IN ADDITION MARATHON HAS VIOLATED RELATED DOCUMENTATION AND REPORTING REQUIREMENTS.