SINCE THE RESPONDENT IS AN OWNER AND OPERATOR OF SURFACE IMPOUNDMENTS AND LAND TREATMENT FACILITIES WHICH ARE USED TO MANAGE HAZARDOUS WASTES, THE RESPONDENT IS REQUIRED TO COM- PLY WITH THE GROUNDWATER STANDARDS SET FORTH IN OHIO ADMIN- ISTRATIVE CODE REGULATIONS 3745-65-90 THROUGH 3745-65-94. IN A SEPTEMBER 29, 1983 LETTER FROM THE OHIO ENVIRONMENTAL PROTECTION AGENCY THE RESPONDENT WAS NOTIFIED THAT THE FOL- LOWING VIOLATIONS WERE OBSERVED DURING THE AUGUST 31, 1983 INSPECTION: (A) FAILURE TO POST NO SMOKING SIGNS NEAR THE CONTAINER STORAGE AREA WHERE IGNITABLE WASTE WAS BEING STORED AS RE- QUIRED BY OAC 3745-65-17(A). (B) FAILURE TO INCLUDE THE CONTAINER STORAGE AREA IN THE OPERATING RECORD. SPECIFICALLY, THE OPERATIN RECORD DID NOT INCLUDE THE FOLLOWING INFORMATION: A DESCRIPTION AND QUANTITY OF EACH CONTAINERIZED HAZARDOUS WASTE STORED ON- SITE, THE WASTES' COMMON NAME, EPA HAZARDOUS WASTE IDENTI- FICATION NUMBER, PHYSICAL STATE, AND THE EPA HANDLING CODE. THIS INFORMATION IS REQUIRED TO BE IN THE OPERATING RECORD AS SPECIFIED IN OAC 3745-65-73(B)(1). (C) FAILURE TO IMPLEMENT AN ADEQUATE GROUNDWATER MONITOR- ING PROGRAM CAPABLE OF DETERMINING THE FACILITY'S IMPACT ON THE QUALITY OF GROUNDWATER IN THE UPPERMOST AQUIFER UNDERLYING THE FACILITY AS REQUIRED BY OAC 3745-65-90(A). IN FAILING TO IMPLEMENT AN ADEQUATE