RESPONDENT FILED A SECTION 3010 NOTIFICATION OF HAZARDOUS WASTE ACTIVITY DATED APRIL 8, 1982, AS A GENERATOR OF HAZAR- DOUS WASTE. THE NOTIFICATION CONTAINED INCOMPLETE INFORMATION. THE ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, AT INSPECTIONS ON AUGUST 22, 1983, MAY 9, 1984, AND JULY 7, 1984, FOUND THAT THE FACILITY WAS OPERATING BOTH AS A GENERATOR AND AS A TREATMENT/STORAGE/DISPOSAL FACILITY. RESPONDENT WAS FOUND TO BE STORING HAZARDOUS WASTE FOR A PERIOD IN EXCESS OF 90 DAYS IN VIOLATION OF 35 ILL. ADM. CODE. SECTION 722.134 AND IN QUANTITIES GREATER THAN 1000 KG. IN VIOLATION OF 35 ILL. ADM. CODE SECTION 721.105. THE WASTES WERE FOUND TO BE HAZARDOUS DUE TO THE EP TOXICITY CHARACTERISTICS FOR CADMIUM AND CHROMIUM PURSUANT TO 35 ILL. ADM. CODE SECTION 721.124. ALSO, THE WASTES WERE FOUND TO BE HAZARDOUS DUE TO THE CHARACTERISTIC OF CORROSIVITY PUR- SUANT TO 35 ILL. ADM. CODE SECTION 721.122. RESPONDENT DID NOT FILE PART A OF ITS PERMIT APPLICATION ON OR BEFORE NOVEMBER 19, 1980. SINCE NOVEMBER 19, 1980, RESPONDENT HAS STORED AND DIS- POSED OF WASTES WHICH HAVE BEEN IDENTIFIED OR LISTED AS HAZARDOUS WASTE UNDER SECTION 3001 OF THE ACT (42 U.S.C. SECTION 6921) AND 35 ILL. ADM. CODE PART 721, WITHOUT A PERMIT AND WITHOUT HAVING ACHIEVED INTERIM STATUS, IN VIOLATION OF SECTION 3005(A) OF THE AC