THE RESPONDENT FAILED TO TIMELY REPORT TO THE NATIONAL RESPONSE CENTER A RELEASE AT ITS FACILITY ON 7/26/93 OF A HAZARDOUS SUBSTANCE (SULFURIC ACID) IN A QUANTITY GREATER THAN THE REPORTABLE THRESHOLD SET FORTH IN 40 CFR 302. THE RELEASE OF 18,448 POUNDS OF SULFURIC ACID WAS ABOVE THE 1,000 RQ.