A VIOLATION OF TSCA OCCURRED IN THAT RESPONDENT MAIN- TAINED AN OPEN, UNLINED LAGOON LOCATED ON RESPONDENT'S PRO- PERTY IN BEDFORD, INDIANA CONTAINING PCBS AT CONCENTRATIONS GREATER THAN 50PPM, WHICH DID NOT MEET THE PHYSICAL REQUIRE- MENTS FOR A PCB STORAGE AREA. RESPONDENT FURTHER FAILED TO REMOVE AND DISPOSE OF THE PCBS WHICH HAD BEEN STORED IN THE NORTH LAGOON SINCE 1980, PRIOR TO 1/1/84. RESPONDENT, IN MARCH, 1981, DRAINED PART OF THE CONTENTS FROM THE NORTH LAGOON WHICH CONSTITUTED AN UNCONTROLLED DISCHARGE OF PCBS IN CONCENTRATIONS GREATER THAN 50PPM.