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
Northwest Missouri State University, OP2008-042 147-0005 Maryville,
Nodaway
Operating Permit: Part 70 OP2008-042
Northwest Missouri State University, OP2013-051 147-0005 Maryville,
Nodaway
Operating Permit: Part 70 OP2013-051
Northwest Missouri State University, OP2013-051A 147-0005 Maryville,
Nodaway
Operating Permit: Part 70 OP2013-051A
Northwest Missouri State University, OP2018-070 147-0005 Maryville,
Nodaway
Operating Permit: Part 70 OP2018-070
Northwest Missouri State University-Maryville, 082001-012 147-0005 Maryville,
Nodaway
Construction Permit: Temporary 082001-012
Northwest Missouri State University-Maryville, 102000-029 147-0005 Maryville,
Nodaway
Construction Permit: De Minimis 102000-029
Northwest Missouri State University-Maryville, 122002-008 147-0005 Maryville,
Nodaway
Construction Permit: De Minimis 122002-008
Northwest Missouri State University-Maryville, OP2002-002 147-0005 Maryville,
Nodaway
Operating Permit: Part 70 OP2002-002
NPS Corporation-Perryville, OP2000-042 157-0020 Perryville,
Perry
Operating Permit: Part 70 OP2000-042
NRG Audrain Generating LLC-Vandalia, OP2004-017 007-0053 Vandalia,
Audrain
Operating Permit: Part 70 OP2004-017
Nucor Steel-Sedalia, 092018-002 159-0078 Sedalia,
Pettis
Construction Permit: Prevention of Significant Deterioration 092018-002
Nucor Steel-Sedalia, 092018-002A 159-0078 Sedalia,
Pettis
Construction Permit: Prevention of Significant Deterioration 092018-002A
Nucor Steel-Sedalia, 092018-002B 159-0078 Sedalia,
Pettis
Construction Permit: Prevention of Significant Deterioration 092018-002B
Nucor Steel-Sedalia, OP112022-002 159-0078 Sedalia,
Pettis
Operating Permit: Part 70 OP112022-002
Nufarm Inc-St. Joseph, 0899-029 021-0057 St. Joseph,
Buchanan
Construction Permit: De Minimis 0899-029
Nutra Flo-Nevada, 112014-004 217-0051 Nevada,
Vernon
Construction Permit: De Minimis 112014-004
Nutrien Ag Solutions-Keytesville Plant, 072020-002 041-0038 Keytesville,
Chariton
Construction Permit: De Minimis 072020-002
O'Brien Ready Mix-Joplin, 082017-003 097-0178 Joplin,
Jasper
Construction Permit: De Minimis 082017-003
O'Dell Publishing-Liberty, 062003-002 047-0136 Liberty,
Clay
Construction Permit: Minor 062003-002
O'Dell Publishing-Liberty, 062003-002A 047-0136 Liberty,
Clay
Construction Permit: Minor 062003-002A
O'Dell Publishing-Liberty, 122005-002 047-0136 Liberty,
Clay
Construction Permit: Minor 122005-002
O'Fallon Casting, 062011-001 183-0077 O'Fallon,
St. Charles
Construction Permit: Minor 062011-001
O'Fallon Casting, OP2007-043 183-0077 O'Fallon,
St. Charles
Operating Permit: Part 70 OP2007-043
O'Fallon Casting, OP2013-019 183-0077 O'Fallon,
St. Charles
Operating Permit: Part 70 OP2013-019
O'Fallon Casting, OP2020-001 183-0077 O'Fallon,
St. Charles
Operating Permit: Intermediate OP2020-001
O'Neill Mortuary & Livery-Peculiar, 0898-001 037-0058 Peculiar,
Cass
Construction Permit: De Minimis 0898-001
O'Sullivan Industries-Lamar, 072002-018 011-0003 Lamar,
Barton
Construction Permit: De Minimis 072002-018
O'Sullivan Industries-Lamar, 072002-018A 011-0003 Lamar,
Barton
Construction Permit: De Minimis 072002-018A
O'Sullivan Industries-Lamar, 0999-018 011-0003 Lamar,
Barton
Construction Permit: De Minimis 0999-018
O'Sullivan Industries-Lamar, 102000-031 011-0003 Lamar,
Barton
Construction Permit: De Minimis 102000-031
O'Sullivan Industries-Lamar, OP2000-120 011-0003 Lamar,
Barton
Operating Permit: Part 70 OP2000-120
O'Sullivan Industries-Lamar, OP2007-033 011-0003 Lamar,
Barton
Operating Permit: Part 70 OP2007-033
Oakley OakMar Terminal-Hayti, 122021-006 155-0078 Hayti,
Pemiscot
Construction Permit: De Minimis 122021-006
Oakley-St. Louis, 012024-001 510-0468 St. Louis,
St. Louis (city)
Construction Permit: De Minimis 012024-001
Oakley-St. Louis, 062016-011B 510-0468 St. Louis,
St. Louis (city)
Construction Permit: De Minimis 062016-011B
OakMar Terminal-Hayti, 022014-003 155-0078 Hayti,
Pemiscot
Construction Permit: Minor 022014-003
OakMar Terminal-Hayti, 022015-006 155-0078 Hayti,
Pemiscot
Construction Permit: De Minimis 022015-006
Oakwood Industries-Memphis, 112010-002 199-0022 Memphis,
Scotland
Construction Permit: De Minimis 112010-002
Obax Infrastructures, 072018-005 510-3035 St. Louis,
St. Louis (city)
Construction Permit: Minor 072018-005
OCCI-Osage Constructors-Fulton, 122004-016 027-0043 Fulton,
Callaway
Construction Permit: De Minimis 122004-016