Code of Federal Regulations, title 40, part 63, subpart Q, as amended, entitled "National Emission Standards for Hazardous Air Pollutants for Industrial Process Cooling Towers," is incorporated by reference.
Minn. R. agency 167, ch. 7011, EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS, pt. 7011.7160
Statutory Authority: MS s 116.07