COASTAL BUILT A LUMBER MILL IN HAVANA, FL, IN 1980. USING PRESENT-DAY EMISSION FACTORS, THE FACILITY HAD POTENTIAL EMISSIONS IN EXCESS OF 250 TONS PER YEAR. COASTAL MODIFIED THE FACILITY IN 1994, RESULTING IN A NET EMISSIONS INCREASE OF GREATER THAN 40 TONS PER YEAR. COASTAL FAILED TO OBTAIN PERMITS UNDER THE PREVENTION OF SIGNIFICANT DETERIORATION PROVISIONS OF THE CAA. COASTAL FAILED TO OBTAIN STATE OPERATING PERMIT, AND COASTAL'S CURRENT TITLE V PERMIT IS INACCURATE AS IT DOES NOT REFLECT PSD REQUIREMENTS. IN THE REFERRAL, EPA SEEKS INJUNCTIVE RELIEF (INSTALLMENT OF BEST AVAILABLE CONTROL TECHNOLOGY) AND A BOTTOM-LINE CIVIL PENALTY OF $1,718,235.