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
Ameren Missouri-Labadie, 102016-004A 071-0003 Labadie,
Franklin
Construction Permit: De Minimis 102016-004A
Ameren Missouri-Labadie, 112012-011 071-0003 St. Louis,
St. Louis (city)
Construction Permit: Temporary 112012-011
Ameren Missouri-Labadie, 2025-02-009 071-0003 Labadie,
Franklin
No Permit Required NPR
Ameren Missouri-Labadie, OP2011-020C 071-0003 Labadie,
Franklin
Operating Permit: Part 70 OP2011-020C
Ameren Missouri-Labadie, OP2017-048 071-0003 Labadie,
Franklin
Operating Permit: Part 70 OP2017-048
Ameren Missouri-Maryland Heights Energy Center, OP032025-004 189-1591 Maryland Heights,
St. Louis
Operating Permit: Part 70 OP032025-004
Ameren Missouri-Maryland Heights Energy Center, OP2014-031 189-1591 St. Louis,
St. Louis
Operating Permit: Part 70 OP2014-031
Ameren Missouri-Meramec Energy Center, 102024-013 189-0010 St. Louis,
St. Louis
Construction Permit: De Minimis 102024-013
Ameren Missouri-Meramec Energy Center, 102024-013A 189-0010 St. Louis,
St. Louis
Construction Permit: De Minimis 102024-013A
Ameren Missouri-Meramec, OP2016-040 189-0010 St. Louis,
St. Louis
Operating Permit: Part 70 OP2016-040
Ameren Missouri-Mexico Turbine, OP012024-003 007-0012 Mexico,
Audrain
Operating Permit: Part 70 OP012024-003
Ameren Missouri-Moberly Combustion Turbine, OP112024-004 175-0010 Moberly,
Randolph
Operating Permit: Part 70 OP112024-004
Ameren Missouri-Moberly, OP2013-028 175-0010 Moberly,
Randolph
Operating Permit: Part 70 OP2013-028
Ameren Missouri-Moberly, OP2018-032 175-0010 Moberly,
Randolph
Operating Permit: Part 70 OP2018-032
Ameren Missouri-Moreau Combustion Turbine, OP112024-003 051-0008 Jefferson City,
Cole
Operating Permit: Part 70 OP112024-003
Ameren Missouri-Peno Creek, OP2012-031 163-0047 Bowling Green,
Pike
Operating Permit: Part 70 OP2012-031
Ameren Missouri-Peno Creek, OP2018-029 163-0047 Bowling Green,
Pike
Operating Permit: Part 70 OP2018-029
Ameren Missouri-Rush Island, 052011-009 099-0016 Festus,
Jefferson
Construction Permit: Temporary 052011-009
Ameren Missouri-Rush Island, 062016-014 099-0016 Festus,
Jefferson
Construction Permit: De Minimis 062016-014
Ameren Missouri-Rush Island, 062016-014B 099-0016 Festus,
Jefferson
Construction Permit: De Minimis 062016-014B
Ameren Missouri-Rush Island, 072017-020 099-0016 Festus,
Jefferson
Construction Permit: De Minimis 072017-020
Ameren Missouri-Rush Island, 072017-020A 099-0016 Festus,
Jefferson
Construction Permit: De Minimis 072017-020A
Ameren Missouri-Rush Island, 102011-013 099-0016 Festus,
Jefferson
Operating Permit: Part 70 102011-013
Ameren Missouri-Rush Island, 2025-04-016 099-0016 Festus,
Jefferson
No Permit Required NPR
Ameren Missouri-Rush Island, OP2018-041 099-0016 Festus,
Jefferson
Operating Permit: Part 70 OP2018-041
Ameren Missouri-Sioux Energy Center, 042023-012 183-0001 West Alton,
St. Charles
Construction Permit: De Minimis 042023-001
Ameren Missouri-Sioux Energy Center, 052013-014 183-0001 West Alton,
Jefferson
Construction Permit: Temporary 052013-014
Ameren Missouri-Sioux, 012017-005 183-0001 West Alton,
St. Charles
Construction Permit: Temporary 012017-005
Ameren Missouri-Sioux, 062011-003 183-0001 West Alton,
St. Charles
Construction Permit: Temporary 062011-003
Ameren Missouri-Sioux, 092016-018 183-0001 West Alton,
Jefferson
Construction Permit: Prevention of Significant Deterioration 092016-018
Ameren Missouri-Sioux, 102018-001 183-0001 West Alton,
Jefferson
Construction Permit: De Minimis 102018-001
Ameren Missouri-Sioux, OP2011-001C 183-0001 West Alton,
Jefferson
Operating Permit: Part 70 OP2011-001C
Ameren Missouri-Sioux, OP2018-113 183-0001 West Alton,
Jefferson
Operating Permit: Part 70 OP2018-113
Ameren UE-Jefferson City-Main Street, OP-051-0001-0001 051-0001 Jefferson City,
Cole
Operating Permit: Part 70 OP-051-0001-0001
Ameren UE-Kirksville Combustion Turbine, OP001-0006-0001 001-0006 Kirksville,
Adair
Operating Permit: Part 70 OP001-0006-0001
Ameren UE-Labadie & Rush Island, 0898-011 071-0003 099-0016 Labadie,
Franklin
Construction Permit: Temporary 0898-011
Ameren UE-Labadie, 0898-012 071-0003 Labadie,
Franklin
Construction Permit: Temporary 0898-012
Ameren UE-Sioux Energy Center, 1198-011 183-0001 West Alton,
St. Charles
Construction Permit: De Minimis 1198-011
Ameren UE-Viaduct Turbine-Cape Girardeau, OP-031-0090-0001 031-0090 Cape Girardeau,
Cape Girardeau
Operating Permit: Part 70 OP-031-0090-0001
Ameren-Columbia Energy Center, 012001-025 019-0105 Columbia,
Boone
Construction Permit: Minor 012001-025