The Missouri Air Conservation Commission (MACC) administers the Missouri Air Conservation Law (Chapter 643, Revised Statutes of Missouri). Created in 1965 by the Missouri General Assembly, the commission consists of seven members appointed by the governor. Commissioners serve four-year terms and meet at least nine times a year. Agendas vary, but they typically include public hearings, actions on rules, requests for variances and/or work related to compliance issues. All meetings are open to the public, and the commission welcomes comments.

The commission's operating policy describes its structure, training provided to commissioners and members' roles and responsibilities.

The commission's duties include:

  • Adopting, amending and rescinding rules.
  • Making decisions on appeals from enforcement orders and permit conditions.
  • Beginning legal actions to compel compliance with rules.
  • Assigning duties to local air pollution control agencies.
  • Listing regions as attainment or nonattainment. according to the national ambient air quality standards (NAAQS).
    In an attainment area, air quality meets all federal standards, but in a nonattainment area, air quality does not meet one or more federal standards.
  • Approving plans for meeting national standards in nonattainment areas.

Anyone may request notices of commission meetings and public hearings by calling the Air Pollution Control Program at 573-751-4817 or by subscribing to the department's broadcast emails.

Upcoming Meetings for 2018

Nov. 29 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City
Agenda | Oct. 25 Minutes | Permit Report | Concern Report
Planning Report | Adoption Items | Reference Links | Regional Offices

Upcoming Meetings for 2019

Jan. 31 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

Mar. 28 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

Apr. 23 - 9 a.m.
Kansas City Regional Office
Livestream the meeting
500 NE Colbern Rd.
Missouri River conference room
Kansas City

May 30 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

July 25 - 9 a.m.
St. Louis Regional Office
Livestream the meeting
7545 S. Lindbergh, Ste. 220
DESE conference room
St. Louis

Aug. 29 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

Sept. 26 - 9 a.m.
Southwest Regional Office
Livestream the meeting
2040 W. Woodland
East and West conference rooms
Springfield

Oct. 31 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

Dec. 3 - 9 a.m.
Elm St. Conference Center
Livestream the meeting
1730 E. Elm St. - Lower Level
Bennett Spring conference rooms
Jefferson City

Past meeting agendas, minutes and documents

Oct. 25 - 9 a.m.
Agenda | Sept. 27 Minutes | Permit Report | Concern Report
Planning Report | Public Hearing | Adoption Items | Reference Links
Ameren Variance | Buzzi Variance | Regional Offices

Commission comment letter on EPA's Affordable Clean Energy rule submitted on October 31, 2018:
MACC Comment Letter

Sept. 27
- 9 a.m.
Agenda | Aug. 30 Minutes | Permit Report | Concern Report
Planning Report | Public Hearing | Adoption Items | Reference Links
MACC Draft Comment Letter | Regional Offices

Aug. 30
- 9 a.m.
Agenda | July 26 Minutes | Permit Report | Concern Report
Planning Report | Public Hearing | Reference Links | Regional Offices

July 26
Agenda | May 31 Minutes | Permit Report | Concern Report | Regional Offices
GVIP Report | Compliance Report | Planning Report | Public Hearing
Adoption Items | Reference Links | MoDNR Presentation: Air Quality Planning

May 31
Agenda | March 29 Minutes | April 26 Minutes | Permit Report
Concern Report | Planning Report | Public Hearing | Adoption Items
Reference Links | Regional Offices

April 26
Agenda | March 29 Minutes | Permit Report | Concern Report
Planning Report | Reference Links | Regional Offices
Gateway Vehicle Inspection Program Report

March 29

Agenda | Feb. 1 Minutes | Permit Report | Concern Report
Planning Report | Public Hearing | Reference Links | Regional Offices
MoDNR Presentation: 2018 Air Quality Report
MoDNR Presentation: Air Quality Planning
Memo: Update about air program's efforts to reduce red tape

Meeting agendas, minutes and documents: 2018 | 2017 |2016 | 2015 | 2013-2014


Members

Name: Gary Pendergrass, PE, RG
Committee Status: Chairman
Representing: General Public
Contact Information: 4032 S. Gatlin Court; Springfield, MO 65807; 417-838-4432
GeoEngineers Inc.: 3050 S. Delaware; Springfield, MO  65804; gpendergrass@geoengineers.com

Name: Mark Garnett
Committee Status: Member
Representing: Industry
Contact Information: 10363 County Road 9510; West Plains, MO 65775
Garnett Wood Products - P.O. Box 525; Brandsville, MO 65688; 417-867-5651

Name: Kevin Rosenbohm
Committee Status: Member
Representing: Agriculture
Contact Information: 36302 Echo Road; Graham, MO 64455; 660-939-4537

Name: Ron Boyer
Committee Status: Member
Representing: Public
Contact Information: 5654 East State Hwy AF, Fair Grove, MO 65648; 417-224-1959

Vacant

Vacant

Vacant

More information

Contact the commission secretary at 573-751-4817.

Videos of past meetings