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.
- Draft permits on public notice
- Pending air permits
- Air permits issued before Jan. 1, 1997
- Air Facilities and Air Quality Monitoring Sites (ArcGIS map)
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 Sort descending | City, County | Permit Type | Permit Number | Date issued |
---|---|---|---|---|---|
Union Electric-Sioux Plant-West Alton, OP2001-012 | 183-0001 | West Alton, St. Charles |
Operating Permit: Part 70 | OP2001-012 | |
AmerenUE-Sioux-West Alton, 012001-024 | 183-0001 | West Alton, St. Charles |
Construction Permit: De Minimis | 012001-024 | |
Ameren Missouri-Sioux, 062011-003 | 183-0001 | West Alton, St. Charles |
Construction Permit: Temporary | 062011-003 | |
Ameren Missouri-Sioux Energy Center, 052013-014 | 183-0001 | West Alton, Jefferson |
Construction Permit: Temporary | 052013-014 | |
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, OP2018-113 | 183-0001 | West Alton, Jefferson |
Operating Permit: Part 70 | OP2018-113 | |
Ameren Missouri-Sioux, 012017-005 | 183-0001 | West Alton, St. Charles |
Construction Permit: Temporary | 012017-005 | |
Ameren Missouri-Sioux, OP2011-001C | 183-0001 | West Alton, Jefferson |
Operating Permit: Part 70 | OP2011-001C | |
AmerenUE-Sioux Plant-West Alton, 032004-021 | 183-0001 | West Alton, St. Charles |
Construction Permit: De Minimis | 032004-021 | |
Ameren UE-Sioux Energy Center, 1198-011 | 183-0001 | West Alton, St. Charles |
Construction Permit: De Minimis | 1198-011 | |
AmerenUE-Sioux Plant-West Alton, 032004-021A | 183-0001 | West Alton, St. Charles |
Construction Permit: De Minimis | 032004-021A | |
Union Electric Co, Sioux Plant, OP2011-001A | 183-0001 | West Alton, St. Charles |
Operating Permit: Part 70 | OP2011-001A | |
Fred Weber-O'Fallon Asphalt, OP2011~010 | 183-0004 | St. Charles, St. Charles |
Operating Permit: Intermediate | OP2011~010 | |
Fred Weber - O'Fallon Asphalt, OP2018-105 | 183-0004 | O'Fallon, St. Charles |
Operating Permit: Intermediate | OP2018-105 | |
Fred Weber Inc.-O'Fallon Asphalt, 012000-006 | 183-0004 | O'Fallon, St. Charles |
Construction Permit: De Minimis | 012000-006 | |
Fred Weber Inc. - O'Fallon Asphalt Plant, 062020-005 | 183-0004 | O'Fallon, St. Charles |
Construction Permit: De Minimis | 062020-005 | |
Fred Weber-O'Fallon Asphalt, 062020-005A | 183-0004 | O'Fallon, St. Charles |
Construction Permit: De Minimis | 062020-005A | |
Fred Weber Inc. - O'Fallon Asphalt Plant, OP2011-010 | 183-0004 | O'Fallon, St. Charles |
Operating Permit: Intermediate | OP2011-010 | |
Fred Weber-O'Fallon Stone, 0697-021 | 183-0007 | O'Fallon, St. Charles |
Construction Permit: Minor | 0697-021 | |
Fred Weber-O'Fallon, 052009-020 | 183-0007 | O'Fallon, St. Charles |
Construction Permit: De Minimis | 052009-020 | |
Lafarge North America-St. Charles, 062004-008 | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 062004-008 | |
Lafarge North America-St. Charles, 062004-008A | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 062004-008A | |
Lafarge Construction - St. Charles, 1298-013 | 183-0008 | St. Charles, St. Charles |
Construction Permit: De Minimis | 1298-013 | |
Lafarge North America - St. Charles, 052003-007 | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 052003-007 | |
Lafarge North America - St. Charles, 052003-007A | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 052003-007A | |
Lafarge-St. Charles, 082005-020 | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 082005-020 | |
Lafarge-St. Charles, 082005-020A | 183-0008 | St. Charles, St. Charles |
Construction Permit: Minor | 082005-020A | |
Fred Weber-New Melle, 092005-005 | 183-0009 | New Melle, St. Charles |
Construction Permit: Minor | 092005-005 | |
Fred Weber-New Melle, 092005-005A | 183-0009 | New Melle, St. Charles |
Construction Permit: Minor | 092005-005A | |
Fred Weber-New Melle, 0897-007 | 183-0009 | New Melle, St. Charles |
Construction Permit: De Minimis | 0897-007 | |
Fred Weber-New Melle, 0398-001 | 183-0009 | New Melle, St. Charles |
Construction Permit: Minor | 0398-001 | |
Boeing-St. Charles County, OP2010-121 | 183-0010 | St. Louis, St. Charles |
Operating Permit: Part 70 | OP2010-121 | |
Boeing-St. Charles County, OP2020-013 | 183-0010 | St. Charles, St. Charles |
Operating Permit: Part 70 | OP2020-013 | |
Boeing-St. Charles County, 092019-012 | 183-0010 | St. Charles, St. Charles |
Construction Permit: De Minimis | 092019-012 | |
Boeing-St. Charles County, 2023-06-036 | 183-0010 | St. Charles, St. Charles |
No Permit Required | 2023-06-036 | |
Boeing-McDonnell Douglas-St. Charles, 0997-007 | 183-0010 | St. Charles, St. Charles |
Construction Permit: De Minimis | 0997-007 | |
Boeing-McDonnell Douglas-St. Charles, OP1999-052 | 183-0010 | St. Charles, St. Charles |
Operating Permit: Part 70 | OP1999-052 | |
Boeing-McDonnell Douglas-St. Charles, OP1999-052A | 183-0010 | St. Charles, St. Charles |
Operating Permit: Part 70 | OP1999-052A | |
Lafarge Construction-Defiance, 0199-024 | 183-0015 | Defiance, St. Charles |
Construction Permit: Minor | 0199-024 |