Missouri Air Permitting regulations & environmental compliance analysis

Missouri Air Permitting: What you need to know

Air Permitting
Governing Law and Regulations

Construction permits:

For a Limited Time receive a FREE EHS Report "Recordkeeping for EHS Managers." This special report contains a recordkeeping checklist to help you keep track of your records for major environmental laws and OSHA's Hazard Communication Standard. Download Now

Applicability: 10 Missouri Code of State Regulations (CSR) 10-6.060(1)(A) and 10 CSR 10-6.060(2)

Application requirements: 10 CSR 10-6.060(6) and 10 CSR 10-6.060(12)(A)

Exemptions: 10 CSR 10-6.061

Construct at risk: 10 CSR 10-6.060(1)(D)

Major source construction permits:

Nonattainment New Source Review (NSR): 10 CSR 10-6.060(7)

Prevention of Significant Deterioration (PSD): 10 CSR 10-6.060(8)

Major source operating permits:

Intermediate operating permits: 10 CSR 10-6.065(4)

Title V operating permits: 10 CSR 10-6.065(5)

Other state permits:

Permit-by-rule: 10 CSR 10-6.062

Other permitting considerations:

Fees: 10 CSR 10-6.060, 10 CSR 10-6.065, and 10 CSR 10-6.110

Emissions reports: 10 CSR 10-6.110

Start-up, shutdown, and malfunction: 10 CSR 10-6.050

De minimis emissions levels: 10 CSR 10-6.020(3)

Regulatory Agency

Missouri Department of Natural Resources (DNR) Division of Environmental Quality Air Pollution Control Program

See national section for basic information and federal regulations.

Comparison: State vs. Federal

Rules. Missouri has developed an air emissions permitting program requiring each source that has the potential to emit an air contaminant above the established thresholds within the state to obtain both a construction permit and an operating permit from the Department of Natural Resources (DNR). In some cases, construction permits and operating permits may be unified into a single document, as can the respective applications. In addition, major sources are required to comply with the applicable provisions of nonattainment New Source Review (NSR) and/or Prevention of Significant Deterioration (PSD), depending on the type and quantity of emissions and the ...

Read more about Air Permitting