Click on the image to access online locational data for air facilities and air quality monitoring sites.

The following table contains electronic copies of air permits that the department has issued since Jan. 1, 1997. The list includes construction permits, also called new source review permits, operating permits and permit-by-rule permits. A list of air permits issued before 1997 is available in a separate search systems listed below.  

The department is transferring the air permits issued before Jan. 1, 1997, to the table below as time and staffing allow. If you cannot locate a permit for a specific facility, the permit could be pending. If you are still unable to find the information you are searching for, please submit an Open Records/ Sunshine Law Request.

This table can be sorted by field (except city, county) by clicking on the column heading. 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
Mercy Hospital Southeast-Cape Girardeau, 082025-012 031-0059 Cape Girardeau,
Cape Girardeau
Construction Permit: De Minimis 082025-012
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
Merrill Iron and Steel-Springfield, 112024-013 077-0019 Springfield,
Greene
Construction Permit: De Minimis 112024-013
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
Mertens-Mid Missouri Limestone-Auxvasse, 1197-019G 027-0033 Auxvasse,
Audrain
Construction Permit: Minor 027-0033
Mertens-Mid Missouri Limestone-Sturgeon, 1199-012 019-0079 Sturgeon,
Boone
Construction Permit: Minor 1199-012
Mertens-Mid-Missouri Limestone-Houstonia, 062007-008 159-0038 Houstonia,
Pettis
Construction Permit: De Minimis 062007-008
Mertens-Mid-Missouri Limestone-PORT 0508, 062005-006 PORT-0508 Construction Permit: Minor 062005-006
Mertens-Mid-Missouri Limestone-PORT 0508, 062005-006D PORT-0508 Construction Permit: Minor 062005-006D
Mertens-Mid-Missouri Limestone-PORT 0508, 062005-006E PORT-0508 Construction Permit: Minor 062005-006E
Mertens-Mid-Missouri Limestone-Riggs, 122005-013 019-0079 Sturgeon,
Boone
Construction Permit: Minor 122005-013
Mertens-Mid-Missouri Limestone-Riggs, 122005-013A 019-0079 Sturgeon,
Boone
Construction Permit: Minor 122005-013A
Metal Container Corp-Arnold, 032014-003 099-0044 Arnold,
Jefferson
Construction Permit: De Minimis 032014-003
Metal Container Corp-Arnold, 052012-016 099-0044 Arnold,
Jefferson
Construction Permit: De Minimis 052012-016
Metal Container Corp-Arnold, 122016-007 099-0044 Arnold,
Jefferson
Construction Permit: Prevention of Significant Deterioration 122016-007
Metal Container Corp-Arnold, OP2006-041 099-0044 Arnold,
Jefferson
Operating Permit: Part 70 OP2006-041
Metal Container Corp-Arnold, OP2011-057 099-0044 Arnold,
Jefferson
Operating Permit: Part 70 OP2011-057
Metal Container Corp-Arnold, OP2017-055 099-0044 Arnold,
Jefferson
Operating Permit: Part 70 OP2017-055
Metal Container Corporation-Arnold, OP1999-167 099-0044 Arnold,
Jefferson
Operating Permit: Part 70 OP1999-167
Metal Mark-Sikeston, 0996-009 201-0076 Sikeston,
Scott
Construction Permit: De Minimis 0996-009
MetalTek International-Pevely, 092009-006A 099-0111 Pevely,
Jefferson
Construction Permit: De Minimis 092009-006A
MetalTek International-Pevely, OP2007-045 099-0111 Pevely,
Jefferson
Operating Permit: Intermediate OP2007-045
MetalTek International-Pevely, OP2019-014 099-0111 Pevely,
Jefferson
Operating Permit: Intermediate OP2019-014
MetalTek International-Pevely, OP2019-014A 099-0111 Pevely,
Jefferson
Operating Permit: Intermediate OP2019-014A
Metro Auto Auction-Lee's Summit, 0198-026 095-0268 Lee’s Summit,
Jackson
Construction Permit: De Minimis 0198-026
Metro Fill Development-St. Charles, 122006-016 193-0232 St. Louis,
St. Charles
Construction Permit: De Minimis 122006-016
Metro Materials Inc., 022014-009 PORT -0654 Weldon Spring,
St. Charles
Construction Permit: De Minimis 022014-009
Metro Materials, Inc.-Wentzville Plant, 072009-001 Wentzville,
St. Charles
Construction Permit: Minor 072009-001
Metro Materials-Bloomsdale, 112006-016 186-0048 Bloomsdale,
Ste. Genevieve
Construction Permit: De Minimis 112006-016