The following table contains electronic copies of air permits issued by the department since Jan. 1, 1997. The list includes construction permits, also called new source review permits, and operating permits. The list also includes permit-by-rule permits. The department will add air permits issued before Jan. 1, 1997, to the table below as time and staffing allow. A list of pending air permits and air permits issued before 1997 are available in the separate search systems listed below. If you cannot find the information you are looking for, please submit an Open Records/ Sunshine Law Request.

To sort the table below by field, click on the Facility, Site ID, Permit Type, Permit Number or Date Issued column headings in the table. You can also enter criteria in the search boxes to search for a specific air permit.

*This is an "and" type search. All search criteria you enter must be met for the permit to appear in the results. If the permit you are searching for is not listed in the results, try again using less criteria.

Facility Site ID City, County Permit Type Permit Number Date issued
MEMC-St. Peters, OP2012-043 183-0027 O'Fallon,
St. Charles
Operating Permit: Intermediate OP2012-043
MEMC-St. Peters, OP2018-040 183-0027 Operating Permit: Intermediate OP2018-040
Memphis Power Plant, 0997-010 199-0020 Memphis,
Scotland
Construction Permit: Minor 0997-010
Menard Inc.-Sullivan, 042015-005 071-0236 Sullivan,
Franklin
Construction Permit: De Minimis 042015-005
Menard Inc.-Sullivan, 092016-006 071-0236 Sullivan,
Franklin
Construction Permit: De Minimis 092016-006
MEP-Pleasant Hill, 0899-030 037-0056 Pleasant Hill,
Cass
Construction Permit: Prevention of Significant Deterioration 0899-030
MEP-Pleasant Hill, 0899-030B 037-0056 Pleasant Hill,
Cass
Construction Permit: Prevention of Significant Deterioration 0899-030B
MEP-Pleasant Hill, 0899-030C 037-0056 Pleasant Hill,
Cass
Construction Permit: Prevention of Significant Deterioration 0899-030C
Meramec Group Inc.-West Sullivan, 032020-001 055-0057 Sullivan,
Crawford
Construction Permit: De Minimis 032020-001
Meramec Crematory-Sullivan, 012020-014 071-0155 Sullivan,
Franklin
Construction Permit: Permit-by-Rule 012020-014
Meramec Group - Sullivan, 052002-018 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 052002-018
Meramec Group - Sullivan, 072002-010 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 072002-010
Meramec Group - Sullivan, 072002-010A 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 072002-010A
Meramec Group - Washington, 0699-030 071-0036 Washington,
Franklin
Construction Permit: De Minimis 0699-030
Meramec Group-West Sullivan, OP2021-028 055-0057 Sullivan,
Crawford
Operating Permit: Part 70 OP2021-028
Meramec Industries Inc.-Sullivan, 042005-002 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 042005-002
Meramec Industries-Sullivan, 032006-009 071-0068 Sullivan,
Franklin
Construction Permit: Minor 032006-009
Meramec Industries-Sullivan, 062005-003 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 062005-003
Meramec Industries-Sullivan, 062005-003A 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 062005-003A
Meramec Industries-Sullivan, 082013-008 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 082013-008
Meramec Industries-Sullivan, 082014-012 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 082014-012
Meramec Industries-Sullivan, 082017-007 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 082017-007
Meramec Industries-Sullivan, 092010-010 071-0068 Sullivan,
Franklin
Construction Permit: De Minimis 092010-010
Meramec Industries-Sullivan, OP2006-042 071-0068 Sullivan,
Franklin
Operating Permit: Part 70 OP2006-042
Meramec Industries-Sullivan, OP2012-038 071-0068 Sullivan,
Franklin
Operating Permit: Intermediate OP2012-038
Meramec Industries-Sullivan, OP2018-112 071-0068 Sullivan,
Franklin
Operating Permit: Intermediate OP2018-112
Mercy Health-Joplin, 082013-011 145-0069 Joplin,
Newton
Construction Permit: De Minimis 082013-011
Mercy Hospital-Washington, 032022-007 071-0121 Washington,
Franklin
Construction Permit: De Minimis 032022-007
Mercy Virtual Care Center-Chesterfield, 032022-008 189-1779 Chesterfield,
St. Louis
Construction Permit: De Minimis 032022-008
Merriam Woods Police Department, 082022-016 213-0063 Merriam Woods,
Taney
Construction Permit: De Minimis 082022-016
Merrill Iron and Steel-Springfield, 072017-002 077-0019 Springfield,
Greene
Construction Permit: Minor 072017-002
Mertens Construction-PORT 0508, 082004-020 PORT-0508 Construction Permit: Minor 082004-020
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019A 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019A
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019A2 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019A2
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019B 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019B
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019C 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019C
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019D 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019D
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019D2 027-0033 Auxvasse,
Callaway
Construction Permit: Minor 1197-019D2
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019F 027-0033 Auxvasse,
Audrain
Construction Permit: Minor 1197-019F