Governing Law and Regulations
Missouri Department of Natural Resources (DNR) Division of Environmental Quality Air Pollution Control Program
DNR Division of Environmental Quality Hazardous Waste Program
U.S. Environmental Protection Agency (EPA) Region 7
See ADDRESSES & CONTACTS for addresses and telephone numbers.
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. In Missouri, the installation and operation of various boilers and industrial furnaces typically require an air quality construction and operation permit, which identifies the applicable requirements. Applicable sources must comply with the federal New Source Performance Standards (NSPS) for industrial, commercial, and institutional boilers; the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for ...