On September 15, 2020, EPA issued an administrative order on consent (AOC) to Highline Aftermarket, LLC, requiring the company to correct deficiencies in its Process Hazard Review required by Section 112(r) of the Clean Air Act, also known as the General Duty Clause. The hazard review helps a facility identify the hazards associated with the processes and chemicals, and develops recommendations needed to detect, monitor and prevent releases. The facility blends methanol and ethanol, both highly flammable liquids, with water and other chemicals to make windshield wiper fluid and recreational vehicle antifreeze solutions. The facility processed approximately 15 million pounds of methanol in 2018 and approximately 1.5 million pounds of ethanol in 2017.