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
Hilty Quarries-PORT 0493, 112004-004 PORT-0493 Construction Permit: Minor 112004-004
Hilty Quarries-PORT 0493, 112004-004D PORT-0493 Construction Permit: Minor 112004-004D
Hilty Quarries-PORT 0493, 112004-004F PORT-0493 Construction Permit: Minor 112004-004F
Hilty Quarries-PORT 0521, 052005-016 PORT-0521 Construction Permit: Minor 052005-016
Hilty Quarries-PORT 0521, 052005-016A PORT-0521 Construction Permit: Minor 052005-016A
Hilty Quarries-PORT 0614, 092008-008 PORT-0614 Clinton,
Benton
Construction Permit: Minor 092008-008
Hilty Quarries-PORT-0001, 0998-030 PORT-0001 Construction Permit: De Minimis 0998-030
Hilty Quarries-PORT-0001, 102000-030 PORT-0001 Construction Permit: Minor 102000-030
Hilty Quarries-PORT-0001, 1097-002 PORT-0001 Construction Permit: Minor 1097-002
Hilty Quarries-PORT-0083, 0197-016 PORT-0083 Construction Permit: De Minimis 0197-016
Hilty Quarries-PORT-0155, 0197-021 PORT-0155 Construction Permit: De Minimis 0197-021
Hilty Quarries-PORT-0155, 0999-014B PORT-0155 Construction Permit: Minor 0999-014B
Hilty Quarries-PORT-0155, 0999-014F PORT-0155 Construction Permit: Minor 0999-014F
Hilty Quarries-PORT-0286, 0297-002 PORT-0286 Construction Permit: Minor 0297-002
Hilty Quarries-PORT-0372, 0699-002 PORT-0372 Construction Permit: Minor 0699-002
Hilty Quarries-PORT-0445, 052001-006 PORT-0445 Construction Permit: Minor 052001-006
Hilty Quarries-PORT-0493, 092003-017 PORT-0493 Construction Permit: Minor 092003-017
Hilty Quarries-Tightwad, 042005-018 083-0011 Tightwad,
Henry
Construction Permit: Minor 042005-018
Hilty Quarries-Tightwad, 042005-019 083-0011 Tightwad,
Henry
Construction Permit: Minor 042005-019
Hilty Quarries-Tightwad, 082004-011 083-0011 Tightwad,
Henry
Construction Permit: Minor 082004-011
Hilty Quarries-Tightwad, 082004-011A 083-0011 Tightwad,
Henry
Construction Permit: Minor 082004-011A
Hilty Quarries-Tightwad, 0999-014 083-0011 Tightwad,
Henry
Construction Permit: Minor 0999-014
Hilty Quarries-Warrensburg, 012011-004 101-0031 Clinton,
Johnson
Construction Permit: De Minimis 012011-004
Hilty Quarries-Warsaw, 0499-023 015-P011 Warsaw,
Benton
Construction Permit: De Minimis 0499-023
Hitachi Energy-Jefferson City, 032024-003 027-0019 Jefferson City,
Callaway
Construction Permit: De Minimis 032024-003
Hitchiner Manufacturing-O'Fallon, OP1999-170 183-0077 O'Fallon,
St. Charles
Operating Permit: Part 70 OP1999-170
Hitchiner Manufacturing-O'Fallon, OP2002-049 183-0077 O'Fallon,
St. Charles
Operating Permit: Part 70 OP2002-049
Hodgson Mill-Gainesville, 0999-011 153-0017 Gainesville,
Ozark
Construction Permit: De Minimis 0999-011
Hoffman & Reed-Trenton, 062014-007 079-6002 Trenton,
Grundy
Construction Permit: De Minimis 062014-007
Holcim Inc - Ste. Genevieve, 032023-002 186-0044 Bloomsdale,
Ste. Genevieve
Construction Permit: De Minimis 032023-002
Holcim Inc - Ste. Genevieve, 032023-002A 186-0044 Ste. Genevieve,
Ste. Genevieve
Construction Permit: De Minimis 032023-002A
Holcim Inc - Ste. Genevieve, 042023-001 186-0044 Bloomsdale,
Ste. Genevieve
Construction Permit: De Minimis 042023-001
Holcim Inc - Ste. Genevieve, 052022-011 186-0044 Bloomsdale,
Ste. Genevieve
Construction Permit: De Minimis 052022-011
Holcim Inc - Ste. Genevieve, 082023-008 186-0044 Bloomsdale,
Ste. Genevieve
Construction Permit: De Minimis 082023-008
Holcim Inc. - Clarksville, 012002-002 163-0001 Clarksville,
Pike
Construction Permit: Temporary 012002-002
Holcim Inc., 022006-001 163-0001 Clarksville,
Pike
Construction Permit: De Minimis 022006-001
Holcim-Clarksville, 022005-013 163-0001 Clarksville,
Pike
Construction Permit: De Minimis 022005-013
Holcim-Clarksville, 022005-013A 163-0001 Clarksville,
Pike
Construction Permit: De Minimis 022005-013A
Holcim-Clarksville, 032004-001 163-0001 Clarksville,
Pike
Construction Permit: Temporary 032004-001
Holcim-Clarksville, 052007-006 163-0001 Clarksville,
Pike
Construction Permit: De Minimis 052007-006