RESPONDENT IS A STATE OWNED AND OPERATED MILITARY FACILITY IN THE STATE OF IOWA. RESPONDENT SUBMITTED IT NOTIFICATION OF HAZARDOUS WASTE ACTIVITY IDENTIFYING ITS HAZARDOUS WASTE ACTIVITY AS A GENERATOR. ON OR ABOUT 6/15/87, RESPONDENT REQUESTED THAT THE FACILITY HAVE ITS HAZARDOUS WASTE ACTIVITY STATUS CHANGED FROM GENERATOR TO GENERATOR/TRANSPORTER. THIS REQUEST WAS GRANTED BY EPA. RESPONDENT HAS OPERATED A FACILITY FOR THE STORAGE OF HAZARDOUS WASTE WITHOUT A PERMIT. RESPONDENT FAILED TO DETERMINE IS SOLID WASTES WERE HAZARDOUS. RESPONDENT FAILED TO MARK CONTAINERS WITH THE WORDS HAZARDOUS WASTE OR WITH OTHER WORDS THAT IDENTIFY THE CONTENTS OF THE CONTAINERS. RESPONDENT USED AN INCORRECT EPA IDENTIFICATION NUMBER. RESPONDENT HAS OPERATED A TREATMENT PROCESS WITHOUT A PERMIT.