ON MAY 24, 2000, THE COMPANY HAD AN UNCONTROLLED RELEASE OF ANHYDROUS AMMONIA GAS (AN EXTREMELY HAZARDOUS SUBSTANCE) OF APPROXIMATELY 1200 POUNDS. THE COMPANY FAILED TO MAKE IMMEDIATE EMERGENCY RELEASE REPORTS TO THE NRC AND STATE EMERGENCY RESPONSE COMMISSION AND FAILED TO SUBMIT WRITTEN FOLLOW-UP REPORTS AFTER THE INCIDENT.