The following table contains electronic copies of air permit applications that the department has received and currently is reviewing. The list includes applications for construction permits, also called new source review permits, operating permits and permit-by-rule permits. An application is considered pending from the date it is received until it is closed. An application is closed when the permit is issued, the application is denied or the application is withdrawn by the applicant.
- Draft permits on public notice
- Issued air permits (Jan. 1, 1997 - Present)
- Air permits issued before Jan. 1, 1997
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 application.
*This is an "and" type search. All search criteria you enter must be met for the permit application to appear in the results. If the permit application you are searching for is not listed in the results, try again using less criteria.
| Facility | Site ID | City, County | Permit Type | Application Number/ ID | Application Administratively Complete |
|---|---|---|---|---|---|
| Shenandoah Computing LLC., 2025-08-034 | 165-0050 | Kansas City, Platte |
Construction Permit: De Minimis | 2025-08-034 | |
| Cathcart Repair Facilities, LLC., 2025-09-006 | 095-2452 | Kansas City, Jackson |
Construction Permit: De Minimis | 2025-09-006 | |
| Plumino Precision Fermentation, 2025-09-022 | 031-0064 | Cape Girardeau, Cape Girardeau |
Operating Permit: Part 70 | 2025-09-022 | |
| Ameren Missouri-Big Hollow Energy Center, 2025-09-009 | 099-0016 | Festus, Jefferson |
Construction Permit: De Minimis | 2025-09-009 | |
| ProEnergy Services, 2025-09-011 | 159-0063 | Sedalia, Pettis |
Construction Permit: De Minimis | 2025-09-011 | |
| Sigma Aldrich Manufacturing LLC, 2025-09-002 | 510-0697 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2025-09-002 | |
| Black Oak Recycling, 2025-08-025 | 229-0022 | Hartville, Wright |
Construction Permit: De Minimis | 2025-08-025 | |
| Columbia Energy Center, 2025-08-029 | 019-0105 | Columbia, Boone |
Operating Permit: Part 70 | 2025-08-029 | |
| Lone Star dba Buzzi Unicem USA, 2025-08-027 | 031-0021 | Cape Girardeau, Cape Girardeau |
Construction Permit: De Minimis | 2025-08-027 | |
| US Paint Corp., 2024-11-039 | 510-0097 | St. Louis, St. Louis (city) |
Operating Permit: Intermediate | 2024-11-039 | |
| DRS Sustainment Systems, Inc. | 091-0011 | West Plains, Howell |
Construction Permit: De Minimis | 2025-08-017 | |
| Huebert Fiberboard Inc., 2025-08-008 | 053-0003 | Boonville, Cooper |
Operating Permit: Intermediate | 2025-08-008 | |
| PIKA International, 2025-08-003 | 095-0429 | Independence, Jackson |
Operating Permit: Part 70 | 2025-08-003 | |
| Havco Wood Products, 2025-08-002 | 201-0021 | Scott City, Scott |
Operating Permit: Part 70 | 2025-08-002 | |
| Walsworth Publishing Co., 2025-07-019 | 027-0003 | Fulton, Callaway |
Operating Permit: Intermediate | 2025-07-019 | |
| Amino Bros. Co. Inc.-PORT-0936, 2025-06-028 | PORT-0936 | Construction Permit: Portable Plant | 2025-06-028 | ||
| Evergy Inc.-Greenwood, 2025-07-008 | 095-0139 | Greenwood, Jackson |
Operating Permit: Part 70 | 2025-07-008 | |
| Alubar Metals Missouri LLC, 2025-05-024 | 143-0087 | Marston, New Madrid |
Operating Permit: Part 70 | 2025-05-024 | |
| Continental Cement Company, LLC. | 173-0001 | Hannibal, Ralls |
Construction Permit: De Minimis | 2025-04-044 | |
| Generation 3 Boats-Lebanon, 2025-05-019 | 105-0038 | Lebanon, Laclede |
Operating Permit: Part 70 | 2025-05-019 | |
| Marshall Municipal Utilities | 195-0010 | Marshall, Saline |
Operating Permit: Part 70 | 2025-05-032 | |
| St. Louis University | 510-2711 | St. Louis, St. Louis (city) |
Operating Permit: Intermediate | 2025-04-009 | |
| Arcwood Environmental-Joplin, 2025-05-022 | 097-0138 | Joplin, Jasper |
Operating Permit: Part 70 | 2025-05-022 | |
| Nestle Purina Petcare Co. | 510-1761 | St. Louis, St. Louis (city) |
Operating Permit: Intermediate | 2025-05-010 | |
| Superior Industrial Solutions Inc. | 077-0228 | Springfield, Greene |
Operating Permit: Intermediate | 2025-05-009 | |
| Ag Processing Inc.-St. Joseph, 2025-04-056 | 021-0060 | St. Joseph, Buchanan |
Operating Permit: Part 70 | 2025-04-056 | |
| Magellan Pipeline Co. | 019-0005 | Columbia, Boone |
Operating Permit: Intermediate | 2025-04-055 | |
| Energy Petroleum Co., 2025-04-042 | 189-0141 | Hillsdale, St. Louis |
Operating Permit: Intermediate | 2025-04-042 | |
| Lake City Army Ammunition Plant, 2025-04-013 | 095-0046 | Independence, Jackson |
Construction Permit: De Minimis | 2025-04-013 | |
| Viserion Grain LLC, 2025-04-038 | 155-0063 | Caruthersville, Pemiscot |
Operating Permit: Intermediate | 2025-04-038 | |
| St. Louis University, 2025-04-030 | 510-2711 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2025-04-030 | |
| Boeing Company | 189-0230 | St. Louis, St. Louis |
Operating Permit: Part 70 | 2025-03-033 | |
| Pro-Tect Manufacturing Inc., 2025-03-030 | 189-0317 | University City, St. Louis |
Operating Permit: Intermediate | 2025-03-030 | |
| Hermann Oak Leather Company | 510-0391 | St. Louis, St. Louis (city) |
Operating Permit: Intermediate | 2025-02-026 | |
| Lake City Army Ammunition Plant, 2025-02-036 | 095-0046 | Independence, Jackson |
Construction Permit: De Minimis | 2025-02-036 | |
| SLP Lighting Center | 055-0043 | Sullivan, Crawford |
Operating Permit: Intermediate | 2025-02-023 | |
| Multi Color Label Corp. | 189-0238 | St. Louis, St. Louis |
Operating Permit: Intermediate | 2025-01-007 | |
| 3M Co.-Nevada, 2025-01-009 | 217-0004 | Nevada, Vernon |
2025-01-009 | ||
| SCF Lewis & Clark- Tyler Street Terminal | 510-3027 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2024-11-031 | |
| EnerSys Energy Products Inc., 2025-01-006 | 077-0260 | Springfield, Greene |
Construction Permit: De Minimis | 2025-01-006 |