| Permit | Source | Source Name | Source Level | Application Level | Status |
| 25555 | 00629 | AACI Company, Inc | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 21245 | 00559 | AAR Aircraft Services, Indianapolis | Title V | Administrative Amendment | Issued Decision |
| 22389 | 00559 | AAR Aircraft Services, Indianapolis | Title V | Administrative Amendment | Issued Decision |
| 25347 | 00559 | AAR Aircraft Services, Indianapolis | Title V | Renewal | Issued Decision |
| 25415 | 00559 | AAR Aircraft Services, Indianapolis | Title V | Minor Source Modification | Issued Decision |
| 25436 | 00559 | AAR Aircraft Services, Indianapolis | Title V | Significant Permit Modification | Issued Decision |
| 18613 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 18861 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 18931 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 19593 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 22409 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 23365 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 23536 | 00028 | ADM Grain Company | MSOP | Notice-Only Change | Issued Decision |
| 27052 | 00028 | ADM Grain Company | MSOP | Renewal | Issued Decision |
| 7963 | 00028 | ADM Grain Company | MSOP | MSOP | Issued Decision |
| 14650 | 00016 | ADM Milling Company | FESOP | Renewal | Issued Decision |
| 17744 | 00016 | ADM Milling Company | FESOP | Administrative Amendment | Issued Decision |
| 25351 | 00016 | ADM Milling Company | FESOP | Renewal | Issued Decision |
| 5761 | 00016 | ADM Milling Company | FESOP | FESOP | Issued Decision |
| 23854 | 00596 | Accu-Tech Automation | SSOA | SSOA | Issued Decision |
| 24416 | 00596 | Accu-Tech Automation | SSOA | Administrative Amendment | Issued Decision |
| 23637 | 00594 | Admiral Petroleum - Former Clark Station 1958 | Exemption | Exemption | Issued Decision |
| 26641 | 00644 | Admiral Petroleum- Former Clark Stn. 1795 | Exemption | Exemption | Issued Decision |
| 11616 | 00367 | Advance Plating Works, Inc. | MSOP | MSOP | Issued Decision |
| 21128 | 00367 | Advance Plating Works, Inc. | MSOP | Renewal | Issued Decision |
| 11552 | 00368 | Aearo Technologies | Title V | Minor Source Modification | Issued Decision |
| 19348 | 00368 | Aearo Technologies | Title V | Administrative Amendment | Issued Decision |
| 20928 | 00368 | Aearo Technologies | Title V | Minor Source Modification | Issued Decision |
| 21097 | 00368 | Aearo Technologies | Title V | Minor Permit Modification | Issued Decision |
| 22622 | 00368 | Aearo Technologies | Title V | Minor Permit Modification | Issued Decision |
| 23397 | 00368 | Aearo Technologies | Title V | Administrative Amendment | Issued Decision |
| 24099 | 00368 | Aearo Technologies | Title V | Significant Permit Modification | Issued Decision |
| 24100 | 00368 | Aearo Technologies | Title V | Minor Source Modification | Issued Decision |
| 24860 | 00368 | Aearo Technologies | Title V | Minor Source Modification | Issued Decision |
| 24868 | 00368 | Aearo Technologies | Title V | Significant Permit Modification | Issued Decision |
| 27468 | 00368 | Aearo Technologies | Title V | Minor Source Modification | Issued Decision |
| 8852 | 00368 | Aearo Technologies | Title V | Title V | Issued Decision |
| 18711 | 00522 | Aero Industries, Inc. | SSOA | SSOA | Issued Decision |
| 21199 | 00522 | Aero Industries, Inc. | SSOA | Revocation | Issued Decision |
| 12771 | 00011 | Aero_Fab Div of Tube Processing Corp. | Registration | Registration | Issued Decision |
| 14193 | 00011 | Aero_Fab Div of Tube Processing Corp. | Registration | Registration Revision | Issued Decision |
| 6129 | 00070 | Allison Engine Company #5/#8 | Construction | Exemption Qualification | Issued Decision |
| 25544 | 00628 | Allison Payment Systems LLC | Exemption | Exemption | Issued Decision |
| 15901 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | SSOA | SSOA | Issued Decision |
| 15984 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 19068 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | FESOP | Administrative Amendment | Issued Decision |
| 20241 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | FESOP | Administrative Amendment | Issued Decision |
| 22681 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 25120 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | FESOP | Renewal | Issued Decision |
| 9955 | 00333 | Allison Transmission, Inc - Eagle Creek Tech Ctr | SSOA | SSOA | Issued Decision |
| 11931 | 00374 | Allison Transmission, Inc - Plant 15 | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 19086 | 00374 | Allison Transmission, Inc - Plant 15 | MSOP | Notice-Only Change | Issued Decision |
| 20871 | 00374 | Allison Transmission, Inc - Plant 15 | MSOP | Renewal | Issued Decision |
| 20975 | 00374 | Allison Transmission, Inc - Plant 15 | MSOP | Notice-Only Change | Issued Decision |
| 25240 | 00374 | Allison Transmission, Inc - Plant 15 | MSOP | Notice-Only Change | Issued Decision |
| 14553 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Review Request | Review Request | Issued Decision |
| 15550 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 15935 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 17309 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Review Request | Review Request | Issued Decision |
| 19373 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Appeal Resolution | Title V - SPM | Issued Decision |
| 21750 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Administrative Amendment | Issued Decision |
| 23010 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Minor Source Modification | Issued Decision |
| 23037 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Significant Permit Modification | Issued Decision |
| 23246 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Administrative Amendment | Issued Decision |
| 23774 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Administrative Amendment | Issued Decision |
| 25126 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Administrative Amendment | Issued Decision |
| 25172 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Undetermined | Undetermined | Issued Decision |
| 26285 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Undetermined | Undetermined | Issued Decision |
| 26756 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Undetermined | Undetermined | Issued Decision |
| 26824 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Administrative Amendment | Issued Decision |
| 28008 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Undetermined | Undetermined | Issued Decision |
| 6898 | 00310 | Allison Transmission, Inc. - Speedway Main Campus | Title V | Title V | Issued Decision |
| 17871 | 00505 | Alloy Architectural Products, Inc. | MSOP | MSOP | Issued Decision |
| 26564 | 00505 | Alloy Architectural Products, Inc. | MSOP | Renewal | Issued Decision |
| 24972 | 00619 | Alpha Funeral Service | Exemption | Exemption | Issued Decision |
| 12373 | 00256 | Altec Industries, Inc. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 18998 | 00256 | Altec Industries, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 21439 | 00256 | Altec Industries, Inc. | MSOP | Renewal | Issued Decision |
| 12612 | 00002 | American Art Clay Company | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 18189 | 00514 | American Art Clay Company, Inc. | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 20023 | 00514 | American Art Clay Company, Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 21051 | 00514 | American Art Clay Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 22100 | 00514 | American Art Clay Company, Inc. | FESOP | Significant Permit Revision - FACS | Issued Decision |
| 22751 | 00514 | American Art Clay Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 24450 | 00514 | American Art Clay Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 25340 | 00514 | American Art Clay Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 26238 | 00514 | American Art Clay Company, Inc. | FESOP | Renewal | Issued Decision |
| 27194 | 00514 | American Art Clay Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 16651 | 00441 | American Granite | Registration | Registration | Issued Decision |
| 17807 | 00504 | Antique Chrome Shop | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 20339 | 00504 | Antique Chrome Shop | MSOP | Notice-Only Change | Issued Decision |
| 25315 | 00504 | Antique Chrome Shop | MSOP | Notice-Only Change | Issued Decision |
| 12865 | 00389 | Arvinyl Metal Laminates | Permit By Rule | Permit By Rule | Issued Decision |
| 14637 | 00389 | Arvinyl Metal Laminates | Amendment | Name Change - No fee | Issued Decision |
| 21864 | 00389 | Arvinyl Metal Laminates | Permit By Rule | Revocation | Issued Decision |
| 10244 | 00186 | Ashland, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 15558 | 00186 | Ashland, Inc. | FESOP | Renewal | Issued Decision |
| 19930 | 00186 | Ashland, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 22933 | 00186 | Ashland, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 27193 | 00186 | Ashland, Inc. | FESOP | Renewal | Issued Decision |
| 27562 | 00186 | Ashland, Inc. | FESOP | Revocation | Issued Decision |
| 5455 | 00186 | Ashland, Inc. | FESOP | FESOP | Issued Decision |
| 19336 | 00098 | Asphalt Materials, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 22087 | 00098 | Asphalt Materials, Inc. | FESOP | Significant Permit Revision - FACS | Issued Decision |
| 25599 | 00098 | Asphalt Materials, Inc. | Exemption | Exemption | Issued Decision |
| 27706 | 00098 | Asphalt Materials, Inc. | FESOP | AA - Local Agency Conditions | Issued Decision |
| 6035 | 00098 | Asphalt Materials, Inc. | FESOP | FESOP | Issued Decision |
| 12654 | 00021 | Automotive Components Holdings, LLC - Indianapolis Plant | FESOP | Administrative Amendment | Issued Decision |
| 18942 | 00021 | Automotive Components Holdings, LLC - Indianapolis Plant | FESOP | Administrative Amendment | Issued Decision |
| 21931 | 00021 | Automotive Components Holdings, LLC - Indianapolis Plant | FESOP | Administrative Amendment | Issued Decision |
| 6964 | 00021 | Automotive Components Holdings, LLC - Indianapolis Plant | FESOP | FESOP | Issued Decision |
| 22919 | 00586 | BHMM Energy Services, LLC - IMC Central Energy Plant | Title V | Administrative Amendment | Issued Decision |
| 25234 | 00586 | BHMM Energy Services, LLC - IMC Central Energy Plant | Title V | Significant Permit Modification | Issued Decision |
| 27035 | 00586 | BHMM Energy Services, LLC - IMC Central Energy Plant | Title V | Significant Permit Modification | Issued Decision |
| 18366 | 00520 | BP Products North America | Exemption | Exemption | Issued Decision |
| 14062 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Administrative Amendment | Issued Decision |
| 15203 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Renewal | Issued Decision |
| 18167 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 19412 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Administrative Amendment | Issued Decision |
| 21524 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Administrative Amendment | Issued Decision |
| 22849 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Administrative Amendment | Issued Decision |
| 25559 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | Renewal | Issued Decision |
| 5563 | 00076 | BP Products North America Inc. - Indianapolis Terminal | FESOP | FESOP | Issued Decision |
| 25048 | 00620 | BRAMA, Incorporated | Exemption | Exemption | Issued Decision |
| 24804 | 05204 | Baja Concrete - Senate Ave | SSOA | SSOA | Issued Decision |
| 24821 | 05204 | Baja Concrete - Senate Ave | SSOA | Revocation | Issued Decision |
| 11529 | 00359 | Bauer Built, Inc. | Registration | Registration | Issued Decision |
| 19410 | 00359 | Bauer Built, Inc. | Registration | Notice-Only Change | Issued Decision |
| 20405 | 00557 | Bell Professional Mortunary Services, Inc. | Exemption | Exemption | Issued Decision |
| 21386 | 05301 | Berns Construction Company | SSOA | SSOA | Issued Decision |
| 23828 | 05301 | Berns Construction Company | SSOA | Administrative Amendment | Issued Decision |
| 26518 | 05301 | Berns Construction Company | SSOA | Relocation | Issued Decision |
| 12534 | 00392 | Big R Plating & Polishing, Inc. | MSOP | MSOP | Issued Decision |
| 17155 | 00392 | Big R Plating & Polishing, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 21903 | 00571 | Boatland, Inc. | Exemption | Exemption | Issued Decision |
| 14715 | 00410 | Brenntag Mid-South, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 24807 | 00410 | Brenntag Mid-South, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 11196 | 00005 | Bridgeport Brass D/b/a Olin Brass | Title V | Administrative Amendment | Issued Decision |
| 12774 | 00005 | Bridgeport Brass D/b/a Olin Brass | Title V | Administrative Amendment | Issued Decision |
| 13545 | 00005 | Bridgeport Brass D/b/a Olin Brass | Title V | Administrative Amendment | Issued Decision |
| 18743 | 00005 | Bridgeport Brass D/b/a Olin Brass | Title V | Revocation | Issued Decision |
| 6211 | 00005 | Bridgeport Brass D/b/a Olin Brass | Title V | Title V | Issued Decision |
| 24939 | 00616 | Brookfield Sand & Gravel, Inc | SSOA | SSOA | Issued Decision |
| 10433 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Administrative Amendment | Issued Decision |
| 15244 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Renewal | Issued Decision |
| 15801 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Administrative Amendment | Issued Decision |
| 20032 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Administrative Amendment | Issued Decision |
| 22788 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Administrative Amendment | Issued Decision |
| 25396 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 26127 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Renewal | Issued Decision |
| 26915 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | Undetermined | Undetermined | Issued Decision |
| 27066 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | Undetermined | Undetermined | Issued Decision |
| 5476 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | FESOP | Issued Decision |
| 9302 | 00077 | Buckeye Terminals, LLC - Zionsville Terminal | FESOP | Administrative Amendment | Issued Decision |
| 6608 | 05070 | Builder's Concrete & Supply Co., Inc. | SSOA | SSOA | Issued Decision |
| 11945 | 05212 | Builder's Concrete & Supply Co., Inc. | SSOA | SSOA | Issued Decision |
| 12558 | 00393 | Burgess Plating & Polishing | MSOP | MSOP | Issued Decision |
| 25794 | 00393 | Burgess Plating & Polishing | MSOP | Renewal | Issued Decision |
| 25977 | 00393 | Burgess Plating & Polishing | MSOP | Renewal | Issued Decision |
| 10223 | 00151 | Butler University | FESOP | Administrative Amendment | Issued Decision |
| 15048 | 00151 | Butler University | Permit By Rule | Permit By Rule | Issued Decision |
| 15158 | 00151 | Butler University | FESOP | Revocation | Issued Decision |
| 22039 | 00151 | Butler University | Review Request | Review Request | Issued Decision |
| 5306 | 00151 | Butler University | FESOP | FESOP | Issued Decision |
| 10236 | 00309 | C & M Wood Industries, Inc. | Title V | Title V | Issued Decision |
| 27153 | 00654 | CLM Pallet Recycling, Inc. | Registration | Registration | Issued Decision |
| 13785 | 00297 | CMW Inc. | Title V | Title V | Issued Decision |
| 19610 | 00297 | CMW Inc. | Title V | Administrative Amendment | Issued Decision |
| 23694 | 00297 | CMW Inc. | Title V | Renewal | Issued Decision |
| 7415 | 00297 | CMW Inc. | FESOP | FESOP | Issued Decision |
| 7181 | 00153 | CSR- Hydro Conduit | SSOA | SSOA | Issued Decision |
| 16050 | 00438 | CTP Sheetmetal | Exemption | Exemption | Issued Decision |
| 23219 | 00438 | CTP Sheetmetal | Exemption | Exemption | Issued Decision |
| 24973 | 00438 | CTP Sheetmetal | Exemption | Revocation | Issued Decision |
| 23537 | 00593 | CTP, Division of Tube Processing Corporation | Registration | Registration | Issued Decision |
| 24827 | 00593 | CTP, Division of Tube Processing Corporation | Undetermined | Undetermined | Issued Decision |
| 11370 | 00109 | CWC Partners, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 8345 | 00109 | CWC Partners, Inc. | FESOP | FESOP | Issued Decision |
| 9606 | 00109 | CWC Partners, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 12964 | 00037 | Capitol City Container Corp | Registration | Registration | Issued Decision |
| 14981 | 00037 | Capitol City Container Corp | Registration | Registration Revision | Issued Decision |
| 19520 | 00037 | Capitol City Container Corp | Registration | Notice-Only Change | Issued Decision |
| 11504 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | Minor Permit Revision | Issued Decision |
| 13884 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | Renewal | Issued Decision |
| 14557 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | Administrative Amendment | Issued Decision |
| 15552 | 00111 | Capitol City Metals, LLC - Shredding Yard | Exemption | Exemption | Issued Decision |
| 17949 | 00111 | Capitol City Metals, LLC - Shredding Yard | Registration | Registration | Issued Decision |
| 19166 | 00111 | Capitol City Metals, LLC - Shredding Yard | Appeal Resolution | Appeal Resolution | Issued Decision |
| 19304 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | Administrative Amendment | Issued Decision |
| 23338 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | Revocation | Issued Decision |
| 5422 | 00111 | Capitol City Metals, LLC - Shredding Yard | FESOP | FESOP | Issued Decision |
| 24593 | 00607 | Car Care Pkg, LLC | Permit By Rule | Permit By Rule | Issued Decision |
| 12273 | 00020 | Cargill, Inc. | Exemption | Exemption | Issued Decision |
| 15644 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 17839 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 18181 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 18920 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 19087 | 00020 | Cargill, Inc. | Undetermined | Undetermined | Issued Decision |
| 20042 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 25269 | 00020 | Cargill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 5458 | 00020 | Cargill, Inc. | Title V | Title V | Issued Decision |
| 13676 | 00015 | Carrier Corporation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 15061 | 00015 | Carrier Corporation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 16837 | 00015 | Carrier Corporation | MSOP | Notice-Only Change | Issued Decision |
| 19004 | 00015 | Carrier Corporation | MSOP | Notice-Only Change | Issued Decision |
| 21725 | 00015 | Carrier Corporation | MSOP | Notice-Only Change | Issued Decision |
| 24135 | 00015 | Carrier Corporation | MSOP | Renewal | Issued Decision |
| 5460 | 00015 | Carrier Corporation | FESOP | FESOP | Issued Decision |
| 18733 | 00523 | Cellco Partnership, dba Verizon Wireless | Exemption | Exemption | Issued Decision |
| 15888 | 00436 | Central Indiana Crematory | Exemption | Exemption | Issued Decision |
| 25245 | 00625 | Central Indiana Redi Strip, Inc | Registration | Registration | Issued Decision |
| 18149 | 00512 | Central Indiana Tire and Retreading | MSOP | MSOP | Issued Decision |
| 10114 | 00143 | Cenveo | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 10132 | 00143 | Cenveo | FESOP | Administrative Amendment | Issued Decision |
| 10175 | 00143 | Cenveo | FESOP | Administrative Amendment | Issued Decision |
| 12918 | 00143 | Cenveo | FESOP | Administrative Amendment | Issued Decision |
| 13944 | 00143 | Cenveo | FESOP | Renewal | Issued Decision |
| 17125 | 00143 | Cenveo | FESOP | Minor Permit Revision | Issued Decision |
| 19294 | 00143 | Cenveo | FESOP | Administrative Amendment | Issued Decision |
| 24098 | 00143 | Cenveo | FESOP | Renewal | Issued Decision |
| 24243 | 00143 | Cenveo | Undetermined | Undetermined | Issued Decision |
| 25257 | 00143 | Cenveo | FESOP | Revocation | Issued Decision |
| 5517 | 00143 | Cenveo | FESOP | FESOP | Issued Decision |
| 20077 | 00537 | Chemcentral/Indianapolis | Review Request | Review Request | Issued Decision |
| 12464 | 00012 | Chrysler, LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 12509 | 00012 | Chrysler, LLC | Amendment | Amendment | Issued Decision |
| 12510 | 00012 | Chrysler, LLC | Amendment | Amendment | Issued Decision |
| 12511 | 00012 | Chrysler, LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 14064 | 00012 | Chrysler, LLC | Title V | Administrative Amendment | Issued Decision |
| 15464 | 00012 | Chrysler, LLC | Exemption | Exemption | Issued Decision |
| 16879 | 00012 | Chrysler, LLC | Exemption | Exemption | Issued Decision |
| 17276 | 00012 | Chrysler, LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 19784 | 00012 | Chrysler, LLC | Appeal Resolution | Appeal Resolution | Issued Decision |
| 20181 | 00012 | Chrysler, LLC | Title V | Administrative Amendment | Issued Decision |
| 21452 | 00012 | Chrysler, LLC | Review Request | Review Request | Issued Decision |
| 23086 | 00012 | Chrysler, LLC | Title V | Revocation | Issued Decision |
| 25238 | 00012 | Chrysler, LLC | Undetermined | Undetermined | Issued Decision |
| 6485 | 00012 | Chrysler, LLC | Title V | Title V | Issued Decision |
| 16457 | 00332 | Church Brothers Collision Repair LLC | SSOA | Administrative Amendment | Issued Decision |
| 27350 | 00332 | Church Brothers Collision Repair LLC | SSOA | Revocation | Issued Decision |
| 27422 | 00332 | Church Brothers Collision Repair LLC | SSOA | SSOA | Issued Decision |
| 9911 | 00332 | Church Brothers Collision Repair LLC | SSOA | SSOA | Issued Decision |
| 14543 | 00406 | Church Brothers Collision Repair, LLC | Undetermined | Undetermined | Issued Decision |
| 14673 | 00406 | Church Brothers Collision Repair, LLC | SSOA | SSOA | Issued Decision |
| 24430 | 00406 | Church Brothers Collision Repair, LLC | SSOA | Administrative Amendment | Issued Decision |
| 11475 | 00362 | Cisco Companies | Review Request | Review Request | Issued Decision |
| 16974 | 00362 | Cisco Companies | Registration | Registration | Issued Decision |
| 10554 | 00295 | Citadel Architectural Products | SSOA | SSOA | Issued Decision |
| 19105 | 00295 | Citadel Architectural Products | SSOA | Administrative Amendment | Issued Decision |
| 20870 | 00295 | Citadel Architectural Products | SSOA | Administrative Amendment | Issued Decision |
| 23293 | 00295 | Citadel Architectural Products | Undetermined | Undetermined | Issued Decision |
| 7294 | 00295 | Citadel Architectural Products | SSOA | SSOA | Issued Decision |
| 8914 | 00295 | Citadel Architectural Products | SSOA | SSOA | Issued Decision |
| 16972 | 00287 | Citizens Gas And Coke Utility | Title V | Renewal | Issued Decision |
| 6498 | 00287 | Citizens Gas And Coke Utility | Title V | ENSR | Issued Decision |
| 12101 | 00061 | Citizens Gas and Coke Utility | Title V | Minor Source Modification | Issued Decision |
| 12575 | 00061 | Citizens Gas and Coke Utility | Construction | Administrative Amendment | Issued Decision |
| 13675 | 00061 | Citizens Gas and Coke Utility | Amendment | Amendment | Issued Decision |
| 14066 | 00061 | Citizens Gas and Coke Utility | Title V | Minor Source Modification | Issued Decision |
| 16509 | 00061 | Citizens Gas and Coke Utility | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 19564 | 00061 | Citizens Gas and Coke Utility | Title V | Administrative Amendment | Issued Decision |
| 22959 | 00061 | Citizens Gas and Coke Utility | Title V | Significant Source Mod. (Major PSD/EO) (270) | Issued Decision |
| 7302 | 00061 | Citizens Gas and Coke Utility | Title V | Title V | Issued Decision |
| 9066 | 00061 | Citizens Gas and Coke Utility | Title V | Title V | Issued Decision |
| 10018 | 00141 | Citizens Gas and Coke Utility - LNG North | FESOP | FESOP | Issued Decision |
| 17880 | 00141 | Citizens Gas and Coke Utility - LNG North | FESOP | Renewal | Issued Decision |
| 18805 | 00141 | Citizens Gas and Coke Utility - LNG North | FESOP | Renewal | Issued Decision |
| 25813 | 00141 | Citizens Gas and Coke Utility - LNG North | FESOP | AA - Permit Term Extension | Issued Decision |
| 12224 | 00034 | Citizens Thermal | Review Request | Review Request | Issued Decision |
| 12678 | 00034 | Citizens Thermal | Review Request | Review Request | Issued Decision |
| 13597 | 00034 | Citizens Thermal | Title V | Administrative Amendment | Issued Decision |
| 15403 | 00034 | Citizens Thermal | Title V | Administrative Amendment | Issued Decision |
| 17027 | 00034 | Citizens Thermal | Title V | SPM - NOx Budget Permit | Issued Decision |
| 18734 | 00034 | Citizens Thermal | Title V | Administrative Amendment | Issued Decision |
| 19377 | 00034 | Citizens Thermal | Appeal Resolution | Appeal Resolution | Issued Decision |
| 23007 | 00034 | Citizens Thermal | Title V | Significant Permit Modification | Issued Decision |
| 23622 | 00034 | Citizens Thermal | Title V | Significant Permit Modification | Issued Decision |
| 25890 | 00034 | Citizens Thermal | Title V | SPM - NOx Budget Permit | Issued Decision |
| 26181 | 00034 | Citizens Thermal | Review Request | Review Request | Issued Decision |
| 26655 | 00034 | Citizens Thermal | Appeal Resolution | Appeal Resolution | Issued Decision |
| 26899 | 00034 | Citizens Thermal | Title V | Significant Permit Modification | Issued Decision |
| 27661 | 00034 | Citizens Thermal | Exemption | Exemption | Issued Decision |
| 6567 | 00034 | Citizens Thermal | Title V | Title V | Issued Decision |
| 15554 | 00300 | Clarian Health Partners | SSOA | SSOA | Issued Decision |
| 21741 | 00300 | Clarian Health Partners | SSOA | Administrative Amendment | Issued Decision |
| 8133 | 00300 | Clarian Health Partners | Title V | Title V | Issued Decision |
| 19893 | 00549 | Clarian Lab Consolidation | Registration | Registration | Issued Decision |
| 15281 | 00341 | Clark Refining & Marketing, Inc. | Exemption | Exemption | Issued Decision |
| 16117 | 00432 | Clark Station #1972 | Exemption | Exemption | Issued Decision |
| 10444 | 00102 | Coastal Partners, LLC | SSOA | SSOA | Issued Decision |
| 19608 | 00102 | Coastal Partners, LLC | SSOA | Administrative Amendment | Issued Decision |
| 22661 | 00102 | Coastal Partners, LLC | SSOA | SSOA | Issued Decision |
| 22868 | 00102 | Coastal Partners, LLC | SSOA | Revocation | Issued Decision |
| 5459 | 00102 | Coastal Partners, LLC | FESOP | FESOP | Issued Decision |
| 24462 | 00605 | Coca- Cola Bottling Company | SSOA | SSOA | Issued Decision |
| 25565 | 00632 | Collision Solutions - Northeast | SSOA | SSOA | Issued Decision |
| 25566 | 00633 | Collision Solutions - Northwest | SSOA | SSOA | Issued Decision |
| 25564 | 00631 | Collision Solutions - SE | SSOA | SSOA | Issued Decision |
| 25562 | 00630 | Collision Solutions - West | SSOA | SSOA | Issued Decision |
| 12789 | 00312 | Color-Box, LLC | Construction | Administrative Amendment | Issued Decision |
| 15013 | 00312 | Color-Box, LLC | Registration | Registration | Issued Decision |
| 15218 | 00312 | Color-Box, LLC | Registration | Registration Revision | Issued Decision |
| 16885 | 00312 | Color-Box, LLC | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17950 | 00312 | Color-Box, LLC | MSOP | Minor Permit Revision | Issued Decision |
| 20664 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 21126 | 00312 | Color-Box, LLC | MSOP | Minor Permit Revision | Issued Decision |
| 22613 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 23902 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 25144 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 25619 | 00312 | Color-Box, LLC | MSOP | Renewal | Issued Decision |
| 26712 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 27247 | 00312 | Color-Box, LLC | MSOP | Notice-Only Change | Issued Decision |
| 20122 | 00178 | Commercial Finishing Corp.-Brookside | Title V | Administrative Amendment | Issued Decision |
| 22098 | 00178 | Commercial Finishing Corp.-Brookside | Title V | Significant Permit Modfication - FACS | Issued Decision |
| 24458 | 00178 | Commercial Finishing Corp.-Brookside | Title V | Renewal | Issued Decision |
| 7798 | 00178 | Commercial Finishing Corp.-Brookside | Title V | Title V | Issued Decision |
| 7799 | 00177 | Commercial Finishing Corporation | FESOP | FESOP | Issued Decision |
| 19374 | 00179 | Commercial Finishing Corporation | MSOP | MSOP | Issued Decision |
| 21090 | 00179 | Commercial Finishing Corporation | MSOP | Revocation | Issued Decision |
| 21094 | 00179 | Commercial Finishing Corporation | MSOP | MSOP | Issued Decision |
| 7800 | 00179 | Commercial Finishing Corporation | FESOP | FESOP | Issued Decision |
| 13830 | 00229 | Community Hospital - East | FESOP | FESOP | Issued Decision |
| 15007 | 00229 | Community Hospital - East | FESOP | Minor Permit Revision | Issued Decision |
| 16583 | 00229 | Community Hospital - East | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 19998 | 00229 | Community Hospital - East | FESOP | Administrative Amendment | Issued Decision |
| 20841 | 00229 | Community Hospital - East | Appeal Resolution | Appeal Resolution | Issued Decision |
| 22746 | 00229 | Community Hospital - East | SSOA | SSOA | Issued Decision |
| 23104 | 00229 | Community Hospital - East | FESOP | Revocation | Issued Decision |
| 7240 | 00229 | Community Hospital - East | Title V | Title V | Issued Decision |
| 7795 | 00229 | Community Hospital - East | Title V | Title V | Issued Decision |
| 21944 | 00306 | Community Hospital - North | SSOA | SSOA | Issued Decision |
| 22723 | 00306 | Community Hospital - North | SSOA | Revocation | Issued Decision |
| 7849 | 00306 | Community Hospital - North | SSOA | SSOA | Issued Decision |
| 27108 | 00305 | Community Hospital - South | SSOA | SSOA | Issued Decision |
| 7850 | 00305 | Community Hospital - South | SSOA | SSOA | Issued Decision |
| 12095 | 00181 | ConAgra Foods | MSOP | MSOP | Issued Decision |
| 12425 | 00181 | ConAgra Foods | SSOA | SSOA | Issued Decision |
| 14392 | 00181 | ConAgra Foods | SSOA | Administrative Amendment | Issued Decision |
| 10443 | 05137 | Concrete Industries, Inc | SSOA | SSOA | Issued Decision |
| 25376 | 05137 | Concrete Industries, Inc | SSOA | Revocation | Issued Decision |
| 25412 | 05137 | Concrete Industries, Inc | SSOA | SSOA | Issued Decision |
| 6324 | 00065 | Connor Corporation (Richardson Witco) | Title V | Title V | Issued Decision |
| 17703 | 00501 | Contract Mfg. Services | Review Request | Review Request | Issued Decision |
| 19489 | 00542 | Coreslab Structures (Indianapolis) Inc. | SSOA | SSOA | Issued Decision |
| 24975 | 00542 | Coreslab Structures (Indianapolis) Inc. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 14592 | 00302 | Corsi Cabinet Company, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 19302 | 00302 | Corsi Cabinet Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 7880 | 00302 | Corsi Cabinet Company, Inc. | FESOP | FESOP | Issued Decision |
| 9082 | 00302 | Corsi Cabinet Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 27121 | 00653 | Covance Central Lab Services, Inc. | SSOA | New Source Review (120) | Issued Decision |
| 6366 | 00155 | Creative Expressions Group, Inc. | FESOP | FESOP | Issued Decision |
| 6404 | 00155 | Creative Expressions Group, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 9488 | 00155 | Creative Expressions Group, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 7288 | 00239 | Crossroads Farms Dairy | SSOA | SSOA | Issued Decision |
| 26757 | 00646 | Crown Hill Funeral Home | Exemption | Exemption | Issued Decision |
| 12795 | 00128 | Crown Technology Inc | Exemption | Exemption | Issued Decision |
| 11057 | 00093 | Cryovac, Inc. | Amendment | Amendment | Issued Decision |
| 17742 | 00093 | Cryovac, Inc. | Title V | Administrative Amendment | Issued Decision |
| 18849 | 00093 | Cryovac, Inc. | Title V | Renewal | Issued Decision |
| 25311 | 00093 | Cryovac, Inc. | Title V | Minor Source Modification | Issued Decision |
| 25330 | 00093 | Cryovac, Inc. | Title V | Minor Permit Modification | Issued Decision |
| 6114 | 00093 | Cryovac, Inc. | Title V | Title V | Issued Decision |
| 9724 | 00093 | Cryovac, Inc. | Construction | Administrative Amendment | Issued Decision |
| 24636 | 00609 | Cummins Crosspoint, LLC | Undetermined | Undetermined | Issued Decision |
| 25428 | 00609 | Cummins Crosspoint, LLC | SSOA | SSOA | Issued Decision |
| 15009 | 00413 | Cunningham Quality Painting | Exemption | Exemption | Issued Decision |
| 15830 | 00434 | D-A Lubricants, Inc. | Exemption | Exemption | Issued Decision |
| 16868 | 00345 | D. E. Baugh Company, Inc. | Exemption | Exemption | Issued Decision |
| 27157 | 00655 | D.L. Ring LLC dba Harry W Moore Funeral Care | Exemption | Exemption | Issued Decision |
| 11785 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 12302 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 14070 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Renewal | Issued Decision |
| 15979 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 16181 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 18229 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 19562 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 23102 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Administrative Amendment | Issued Decision |
| 24579 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | Renewal | Issued Decision |
| 5579 | 00243 | Darling National LLC (a subsidiary of Darling International) | FESOP | FESOP | Issued Decision |
| 15139 | 00231 | Deluxe Financial Services | SSOA | SSOA | Issued Decision |
| 19227 | 00231 | Deluxe Financial Services | SSOA | Revocation | Issued Decision |
| 6739 | 00231 | Deluxe Financial Services | Construction | Exemption | Issued Decision |
| 24608 | 00608 | Dependable Sandblast Inc | Registration | Registration | Issued Decision |
| 11076 | 00357 | Design Industries | MSOP | MSOP | Issued Decision |
| 20205 | 00357 | Design Industries | MSOP | Notice-Only Change | Issued Decision |
| 10042 | 00191 | Design Printing | SSOA | SSOA | Issued Decision |
| 12399 | 00191 | Design Printing | FESOP | FESOP | Issued Decision |
| 15975 | 00191 | Design Printing | FESOP | Administrative Amendment | Issued Decision |
| 16604 | 00191 | Design Printing | FESOP | Revocation | Issued Decision |
| 5265 | 00191 | Design Printing | FESOP | FESOP | Issued Decision |
| 18319 | 00517 | Diamond Chain | Permit By Rule | Permit By Rule | Issued Decision |
| 14071 | 00279 | Disc Graphics, Inc. | SSOA | SSOA | Issued Decision |
| 14546 | 00279 | Disc Graphics, Inc. | SSOA | Revocation | Issued Decision |
| 14709 | 00081 | Dorsey Paving Incorporated | FESOP | Renewal | Issued Decision |
| 19115 | 00081 | Dorsey Paving Incorporated | FESOP | Administrative Amendment | Issued Decision |
| 24535 | 00081 | Dorsey Paving Incorporated | FESOP | Renewal | Issued Decision |
| 26032 | 00081 | Dorsey Paving Incorporated | FESOP | AA - Permit Term Extension | Issued Decision |
| 7059 | 00081 | Dorsey Paving Incorporated | FESOP | FESOP | Issued Decision |
| 10523 | 00259 | Dow AgroSciences | FESOP | Minor Permit Revision | Issued Decision |
| 14227 | 00259 | Dow AgroSciences | FESOP | Administrative Amendment | Issued Decision |
| 15205 | 00259 | Dow AgroSciences | FESOP | Renewal | Issued Decision |
| 16544 | 00259 | Dow AgroSciences | FESOP | Administrative Amendment | Issued Decision |
| 18994 | 00259 | Dow AgroSciences | FESOP | Administrative Amendment | Issued Decision |
| 23643 | 00259 | Dow AgroSciences | FESOP | Renewal | Issued Decision |
| 25871 | 00259 | Dow AgroSciences | FESOP | AA - Permit Term Extension | Issued Decision |
| 26514 | 00259 | Dow AgroSciences | FESOP | Administrative Amendment | Issued Decision |
| 5617 | 00259 | Dow AgroSciences | FESOP | FESOP | Issued Decision |
| 24673 | 05124 | E & B Paving, Inc | SSOA | Relocation | Issued Decision |
| 6806 | 05124 | E & B Paving, Inc | SSOA | SSOA | Issued Decision |
| 16733 | 00131 | E & B Paving, Inc. | FESOP | Renewal | Issued Decision |
| 18999 | 00131 | E & B Paving, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 19579 | 00131 | E & B Paving, Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 19973 | 00131 | E & B Paving, Inc. | FESOP | General Asphalt | Issued Decision |
| 20647 | 00131 | E & B Paving, Inc. | FESOP | Revocation | Issued Decision |
| 7775 | 00131 | E & B Paving, Inc. | FESOP | FESOP | Issued Decision |
| 10436 | 00344 | E & S Mems, LLC | SSOA | SSOA | Issued Decision |
| 26661 | 00645 | EDCO Welding | Exemption | Exemption | Issued Decision |
| 23505 | 00592 | Eagle Creek Aviation Services, Inc. | Exemption | Exemption | Issued Decision |
| 10762 | 00348 | Earl Scheib of Indiana, Inc. | SSOA | SSOA | Issued Decision |
| 10763 | 00349 | Earl Scheib of Indiana, Inc. | SSOA | SSOA | Issued Decision |
| 20953 | 00349 | Earl Scheib of Indiana, Inc. | SSOA | Revocation | Issued Decision |
| 22700 | 00581 | Eastside Collision | SSOA | SSOA | Issued Decision |
| 26541 | 00581 | Eastside Collision | SSOA | Revocation | Issued Decision |
| 15468 | 00051 | Ecological Systems, Inc. | Exemption | Exemption | Issued Decision |
| 22302 | 00364 | Ecological Systems, Inc. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 23191 | 00364 | Ecological Systems, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 25447 | 00364 | Ecological Systems, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 15000 | 00024 | Electric Steel Castings Co. | FESOP | Renewal | Issued Decision |
| 16782 | 00024 | Electric Steel Castings Co. | FESOP | Revocation | Issued Decision |
| 5542 | 00024 | Electric Steel Castings Co. | FESOP | FESOP | Issued Decision |
| 15397 | 00074 | Eli Lilly & Co (Park Fletcher) | Permit By Rule | Permit By Rule | Issued Decision |
| 25896 | 00074 | Eli Lilly & Co (Park Fletcher) | Permit By Rule | Revocation | Issued Decision |
| 19767 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 19876 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 20645 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 22984 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 24616 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 24633 | 00019 | Eli Lilly & Co - Corp Ctr | Undetermined | Undetermined | Issued Decision |
| 25530 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Renewal | Issued Decision |
| 26426 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Administrative Amendment | Issued Decision |
| 6793 | 00019 | Eli Lilly & Co - Corp Ctr | Title V | Title V | Issued Decision |
| 12128 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Construction | Modification | Issued Decision |
| 12605 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Minor Source Modification | Issued Decision |
| 13792 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Administrative Amendment | Issued Decision |
| 13924 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Administrative Amendment | Issued Decision |
| 22049 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Minor Source Modification | Issued Decision |
| 23572 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Exemption | Exemption | Issued Decision |
| 24610 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Administrative Amendment | Issued Decision |
| 24632 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Undetermined | Undetermined | Issued Decision |
| 25068 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Administrative Amendment | Issued Decision |
| 25463 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Significant Permit Modification | Issued Decision |
| 26565 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Significant Permit Modification | Issued Decision |
| 4639 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Construction | Administrative Amendment | Issued Decision |
| 6846 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Title V | Title V | Issued Decision |
| 8135 | 00072 | Eli Lilly & Co - Lilly Tech Ctr | Construction | Administrative Amendment | Issued Decision |
| 15773 | 00269 | Eli Lilly - Aviation Facility | Permit By Rule | Permit By Rule | Issued Decision |
| 19039 | 00527 | Elliott Co of Indianapolis, Inc | Review Request | Review Request | Issued Decision |
| 15395 | 00294 | Elliott Williams Co, Inc | Title V | Revocation | Issued Decision |
| 7116 | 00294 | Elliott Williams Co, Inc | Title V | Title V | Issued Decision |
| 14218 | 00398 | Elliott Williams Co, LLC | Title V | Title V | Issued Decision |
| 14636 | 00398 | Elliott Williams Co, LLC | Exemption | Exemption | Issued Decision |
| 23913 | 00398 | Elliott Williams Co, LLC | Exemption | Exemption | Issued Decision |
| 12682 | 00004 | Empro Manufacturing Co., Inc. | Registration | Registration | Issued Decision |
| 23236 | 00589 | EnerDel, Inc. | SSOA | SSOA | Issued Decision |
| 23428 | 00589 | EnerDel, Inc. | SSOA | Administrative Amendment | Issued Decision |
| 26640 | 00589 | EnerDel, Inc. | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 27071 | 00589 | EnerDel, Inc. | Undetermined | Undetermined | Issued Decision |
| 11482 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Administrative Amendment | Issued Decision |
| 13947 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Amendment | Name Change - No fee | Issued Decision |
| 14326 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Minor Source Modification | Issued Decision |
| 14855 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Minor Permit Modification | Issued Decision |
| 15137 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Administrative Amendment | Issued Decision |
| 15220 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Undetermined | Undetermined | Issued Decision |
| 15393 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Minor Source Modification | Issued Decision |
| 15598 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 15604 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Significant Permit Modification | Issued Decision |
| 17719 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Administrative Amendment | Issued Decision |
| 18308 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Renewal | Issued Decision |
| 19862 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Administrative Amendment | Issued Decision |
| 22435 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Minor Source Modification | Issued Decision |
| 22631 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Minor Permit Modification | Issued Decision |
| 23814 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Exemption | Exemption | Issued Decision |
| 7789 | 00040 | Engineered Polymer Solutions, Inc. d/b/a Valspar Coatings | Title V | Title V | Issued Decision |
| 26825 | 00641 | Environmental Corporate Remediation Company (ENCORE) | Exemption | Exemption | Issued Decision |
| 17954 | 00511 | Enzon Pharmaceuticals, Inc. | Exemption | Exemption | Issued Decision |
| 23188 | 00588 | Ershigs, Inc IPL Harding Stack Liner Project | Registration | Registration | Issued Decision |
| 25230 | 00588 | Ershigs, Inc IPL Harding Stack Liner Project | Registration | Revocation | Issued Decision |
| 11556 | 00057 | Ertel Manufacturing Co. | FESOP | Minor Permit Revision | Issued Decision |
| 12107 | 00057 | Ertel Manufacturing Co. | FESOP | Administrative Amendment | Issued Decision |
| 12379 | 00057 | Ertel Manufacturing Co. | FESOP | Minor Permit Revision | Issued Decision |
| 15115 | 00057 | Ertel Manufacturing Co. | FESOP | Renewal | Issued Decision |
| 17607 | 00057 | Ertel Manufacturing Co. | FESOP | Revocation | Issued Decision |
| 5572 | 00057 | Ertel Manufacturing Co. | FESOP | FESOP | Issued Decision |
| 14085 | 00082 | F.E. Harding Asphalt Company | FESOP | Renewal | Issued Decision |
| 19117 | 00082 | F.E. Harding Asphalt Company | FESOP | Administrative Amendment | Issued Decision |
| 22091 | 00082 | F.E. Harding Asphalt Company | FESOP | Significant Permit Revision - FACS | Issued Decision |
| 24625 | 00082 | F.E. Harding Asphalt Company | FESOP | Renewal | Issued Decision |
| 5482 | 00082 | F.E. Harding Asphalt Company | FESOP | FESOP | Issued Decision |
| 12305 | 00199 | Farm Fans, Inc. | Registration | Registration | Issued Decision |
| 5484 | 00199 | Farm Fans, Inc. | FESOP | FESOP | Issued Decision |
| 14799 | 00283 | Federal Aviation Administration | SSOA | SSOA | Issued Decision |
| 14833 | 00283 | Federal Aviation Administration | SSOA | SSOA | Issued Decision |
| 6303 | 00283 | Federal Aviation Administration | FESOP | FESOP | Issued Decision |
| 8895 | 00283 | Federal Aviation Administration | FESOP | Administrative Amendment | Issued Decision |
| 11253 | 00257 | Federal Express Corp. | Title V | Title V | Issued Decision |
| 19408 | 00257 | Federal Express Corp. | Title V | Administrative Amendment | Issued Decision |
| 19903 | 00257 | Federal Express Corp. | Title V | Renewal | Issued Decision |
| 26268 | 00257 | Federal Express Corp. | Title V | Minor Source Modification | Issued Decision |
| 26294 | 00257 | Federal Express Corp. | Title V | Significant Permit Modification | Issued Decision |
| 26930 | 00257 | Federal Express Corp. | Title V | Administrative Amendment | Issued Decision |
| 14374 | 00197 | Fiberglas And Plastic Fabricating, Inc. | FESOP | Renewal | Issued Decision |
| 20271 | 00197 | Fiberglas And Plastic Fabricating, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 25323 | 00197 | Fiberglas And Plastic Fabricating, Inc. | FESOP | Renewal | Issued Decision |
| 22424 | 00574 | Fineline Printing Group | Registration | Registration | Issued Decision |
| 26368 | 00574 | Fineline Printing Group | Permit By Rule | Permit By Rule | Issued Decision |
| 26496 | 00574 | Fineline Printing Group | Registration | Revocation | Issued Decision |
| 12488 | 00140 | Firestone Bldg Products Co | MSOP | MSOP | Issued Decision |
| 12772 | 00140 | Firestone Bldg Products Co | MSOP | Minor Permit Revision | Issued Decision |
| 20139 | 00140 | Firestone Bldg Products Co | MSOP | Notice-Only Change | Issued Decision |
| 21857 | 00140 | Firestone Bldg Products Co | MSOP | Notice-Only Change | Issued Decision |
| 23189 | 00140 | Firestone Bldg Products Co | MSOP | Renewal | Issued Decision |
| 27382 | 00140 | Firestone Bldg Products Co | MSOP | Notice-Only Change | Issued Decision |
| 27494 | 00140 | Firestone Bldg Products Co | MSOP | Notice-Only Change | Issued Decision |
| 5483 | 00140 | Firestone Bldg Products Co | Construction | State | Issued Decision |
| 16705 | 00442 | Fisher Sand & Gravel Co. | SSOA | SSOA | Issued Decision |
| 19943 | 00550 | Flanner and Buchanan Mortuaries | Registration | Registration | Issued Decision |
| 18854 | 00525 | Flint Group North America Corporation | Registration | Registration | Issued Decision |
| 24825 | 00525 | Flint Group North America Corporation | Registration | Notice-Only Change | Issued Decision |
| 12706 | 00347 | Flutes, Inc | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 22618 | 00347 | Flutes, Inc | MSOP | Notice-Only Change | Issued Decision |
| 22960 | 00347 | Flutes, Inc | Undetermined | Undetermined | Issued Decision |
| 23152 | 00347 | Flutes, Inc | MSOP | Renewal | Issued Decision |
| 24844 | 00347 | Flutes, Inc | Undetermined | Undetermined | Issued Decision |
| 8446 | 00241 | Fontaine Truck Equipment Company | SSOA | SSOA | Issued Decision |
| 24180 | 00598 | Former Retail Shell Gasoline Station | Exemption | Exemption | Issued Decision |
| 24344 | 00601 | Former Retail Shell Station | Exemption | Exemption | Issued Decision |
| 17798 | 00508 | Former United #6225 | Exemption | Exemption | Issued Decision |
| 10578 | 00022 | Fort Harrison Reuse Authority | Title V | Significant Permit Modification | Issued Decision |
| 6897 | 00022 | Fort Harrison Reuse Authority | Title V | Title V | Issued Decision |
| 25659 | 00636 | Foundry Services, Inc | Exemption | Exemption | Issued Decision |
| 11441 | 00058 | Franklin Rd Realty | Registration | Registration | Issued Decision |
| 26184 | 00058 | Franklin Rd Realty | Registration | Notice-Only Change | Issued Decision |
| 6778 | 00058 | Franklin Rd Realty | Construction | Administrative Amendment | Issued Decision |
| 24893 | 00613 | Fresenius Medical Care (FMC) North America Site #4346 | Exemption | Exemption | Issued Decision |
| 27560 | 00613 | Fresenius Medical Care (FMC) North America Site #4346 | Exemption | Revocation | Issued Decision |
| 24895 | 00614 | Fresenius Medical Care (FMC) of N.A. Site #4355 Indy Midtown | Exemption | Exemption | Issued Decision |
| 22855 | 00595 | Frmr Rtl Shell Gasoline Sta | Exemption | Exemption | Issued Decision |
| 25105 | 00623 | G.H. Herrmann Funeral Homes | Exemption | Exemption | Issued Decision |
| 10224 | 00145 | GAC - Indianapolis Web Division | FESOP | Administrative Amendment | Issued Decision |
| 12262 | 00145 | GAC - Indianapolis Web Division | FESOP | Minor Permit Revision | Issued Decision |
| 12371 | 00145 | GAC - Indianapolis Web Division | FESOP | Administrative Amendment | Issued Decision |
| 12899 | 00145 | GAC - Indianapolis Web Division | FESOP | Administrative Amendment | Issued Decision |
| 13955 | 00145 | GAC - Indianapolis Web Division | FESOP | Renewal | Issued Decision |
| 16614 | 00145 | GAC - Indianapolis Web Division | FESOP | Revocation | Issued Decision |
| 5516 | 00145 | GAC - Indianapolis Web Division | FESOP | FESOP | Issued Decision |
| 8797 | 00145 | GAC - Indianapolis Web Division | FESOP | Minor Permit Revision | Issued Decision |
| 9127 | 00145 | GAC - Indianapolis Web Division | FESOP | Administrative Amendment | Issued Decision |
| 17400 | 00135 | Geiger & Peters, Inc. | FESOP | Renewal | Issued Decision |
| 19095 | 00135 | Geiger & Peters, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 21026 | 00135 | Geiger & Peters, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 21739 | 00135 | Geiger & Peters, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 23768 | 00135 | Geiger & Peters, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 26845 | 00135 | Geiger & Peters, Inc. | FESOP | Renewal | Issued Decision |
| 9690 | 00135 | Geiger & Peters, Inc. | FESOP | FESOP | Issued Decision |
| 12917 | 00185 | General Cable Corporation | Registration | Registration | Issued Decision |
| 22817 | 00185 | General Cable Corporation | Registration | Registration Revision | Issued Decision |
| 24822 | 00185 | General Cable Corporation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 27336 | 00185 | General Cable Corporation | MSOP | Notice-Only Change | Issued Decision |
| 19527 | 00543 | General Chemical, LLC - Indianapolis | Exemption | Exemption | Issued Decision |
| 8755 | 00234 | General Fabricators, Inc. | SSOA | SSOA | Issued Decision |
| 15452 | 00280 | General Motors Powertrain Engineering | FESOP | FESOP | Issued Decision |
| 19090 | 00280 | General Motors Powertrain Engineering | FESOP | Administrative Amendment | Issued Decision |
| 19957 | 00280 | General Motors Powertrain Engineering | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 22503 | 00280 | General Motors Powertrain Engineering | FESOP | Administrative Amendment | Issued Decision |
| 25029 | 00280 | General Motors Powertrain Engineering | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 26603 | 00280 | General Motors Powertrain Engineering | FESOP | Renewal | Issued Decision |
| 12335 | 00352 | Georgetown Substation Generating Plant | Title V | Minor Source Modification | Issued Decision |
| 13705 | 00352 | Georgetown Substation Generating Plant | Title V | Title V | Issued Decision |
| 17036 | 00352 | Georgetown Substation Generating Plant | Title V | SPM - NOx Budget Permit | Issued Decision |
| 18380 | 00352 | Georgetown Substation Generating Plant | Appeal Resolution | Title V - SPM | Issued Decision |
| 18952 | 00352 | Georgetown Substation Generating Plant | Title V | Administrative Amendment | Issued Decision |
| 20001 | 00352 | Georgetown Substation Generating Plant | Title V | Administrative Amendment | Issued Decision |
| 26085 | 00352 | Georgetown Substation Generating Plant | Title V | Renewal | Issued Decision |
| 27565 | 00352 | Georgetown Substation Generating Plant | Appeal Resolution | Appeal Resolution | Issued Decision |
| 990352 | 00352 | Georgetown Substation Generating Plant | Construction | Construction | Issued Decision |
| 14541 | 00405 | Glendale Ctr, LLC | SSOA | SSOA | Issued Decision |
| 16623 | 00440 | H H Sumco, Inc. | Exemption | Exemption | Issued Decision |
| 26597 | 00440 | H H Sumco, Inc. | Exemption | Exemption | Issued Decision |
| 26546 | 00643 | HFH Collision LLC dba Hubler Expr Collison | Exemption | Exemption | Issued Decision |
| 23166 | 00587 | Haakon Industries, Inc. | Undetermined | Undetermined | Issued Decision |
| 23339 | 00591 | Hangar, LLC | Exemption | Exemption | Issued Decision |
| 11976 | 00104 | Hanson Aggregates Midwest, Inc. | MSOP | MSOP | Issued Decision |
| 18147 | 00104 | Hanson Aggregates Midwest, Inc. | Review Request | Review Request | Issued Decision |
| 19718 | 00104 | Hanson Aggregates Midwest, Inc. | FESOP | FESOP | Issued Decision |
| 25362 | 00104 | Hanson Aggregates Midwest, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 6148 | 00104 | Hanson Aggregates Midwest, Inc. | SSOA | SSOA | Issued Decision |
| 6149 | 00104 | Hanson Aggregates Midwest, Inc. | SSOA | SSOA | Issued Decision |
| 6150 | 00104 | Hanson Aggregates Midwest, Inc. | SSOA | SSOA | Issued Decision |
| 13905 | 05160 | Hanson Aggregates, Inc. | Amendment | Name Change - No fee | Issued Decision |
| 14318 | 05160 | Hanson Aggregates, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 15462 | 00346 | Harding Poorman Group | MSOP | MSOP | Issued Decision |
| 19612 | 00346 | Harding Poorman Group | MSOP | Notice-Only Change | Issued Decision |
| 21779 | 00346 | Harding Poorman Group | MSOP | Notice-Only Change | Issued Decision |
| 25498 | 00346 | Harding Poorman Group | MSOP | Notice-Only Change | Issued Decision |
| 26667 | 00346 | Harding Poorman Group | Permit By Rule | Permit By Rule | Issued Decision |
| 25734 | 00637 | Harlan Bakeries - GT, LLC | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 27327 | 00637 | Harlan Bakeries - GT, LLC | MSOP | Notice-Only Change | Issued Decision |
| 18321 | 00518 | Hawker Beechcraft Services Inc. | MSOP | MSOP | Issued Decision |
| 26955 | 00650 | Heart Land Ready Mix LLC | SSOA | SSOA | Issued Decision |
| 15588 | 00431 | Hebrew National Foods | Exemption | Exemption | Issued Decision |
| 22545 | 00208 | Henry Company | Undetermined | Undetermined | Issued Decision |
| 12651 | 00395 | Herff Jones | MSOP | MSOP | Issued Decision |
| 16269 | 00395 | Herff Jones | MSOP | Notice-Only Change | Issued Decision |
| 16872 | 00395 | Herff Jones | MSOP | Notice-Only Change | Issued Decision |
| 19389 | 00395 | Herff Jones | MSOP | Revocation | Issued Decision |
| 14963 | 00411 | Herff Jones, Inc. - Fine Papers Division | Exemption | Exemption | Issued Decision |
| 11935 | 00122 | Heritage Environmental Services, LLC | Exemption | Exemption | Issued Decision |
| 15407 | 00122 | Heritage Environmental Services, LLC | Registration | Registration | Issued Decision |
| 22634 | 00122 | Heritage Environmental Services, LLC | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 23715 | 00122 | Heritage Environmental Services, LLC | Registration | Revocation | Issued Decision |
| 10146 | 05183 | Hi-Way Paving,Inc. | SSOA | SSOA | Issued Decision |
| 5634 | 00267 | Hinckley & Schmitt, Inc. | Construction | Exemption | Issued Decision |
| 11344 | 00301 | Horner Electric | Title V | Minor Permit Modification | Issued Decision |
| 11474 | 00301 | Horner Electric | Title V | Administrative Amendment | Issued Decision |
| 12304 | 00301 | Horner Electric | Title V | Minor Source Modification | Issued Decision |
| 12555 | 00301 | Horner Electric | Title V | Significant Permit Modification | Issued Decision |
| 13827 | 00301 | Horner Electric | Registration | Registration | Issued Decision |
| 16475 | 00301 | Horner Electric | Title V | Revocation | Issued Decision |
| 16993 | 00301 | Horner Electric | Registration | Notice-Only Change | Issued Decision |
| 19103 | 00301 | Horner Electric | Registration | Notice-Only Change | Issued Decision |
| 7787 | 00301 | Horner Electric | Title V | ENSR | Issued Decision |
| 24388 | 00603 | Hurco USA | Exemption | Exemption | Issued Decision |
| 18739 | 00524 | IDS Blast Finishing | Review Request | Review Request | Issued Decision |
| 25545 | 00524 | IDS Blast Finishing | SSOA | SSOA | Issued Decision |
| 6568 | 00035 | IPALCO (IPL) - Perry W Steam Plant | Title V | Title V | Issued Decision |
| 17278 | 00502 | IPL - Arlington Service Center | Exemption | Exemption | Issued Decision |
| 12034 | 00385 | IPL - Brookwood Substation | Registration | Registration | Issued Decision |
| 12819 | 00385 | IPL - Brookwood Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17467 | 00385 | IPL - Brookwood Substation | MSOP | Revocation | Issued Decision |
| 12033 | 00384 | IPL - Cumberland Station | Registration | Registration | Issued Decision |
| 12811 | 00384 | IPL - Cumberland Station | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17449 | 00384 | IPL - Cumberland Station | MSOP | Revocation | Issued Decision |
| 12030 | 00381 | IPL - German Church Substation | Registration | Registration | Issued Decision |
| 12812 | 00381 | IPL - German Church Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17451 | 00381 | IPL - German Church Substation | MSOP | Revocation | Issued Decision |
| 12031 | 00382 | IPL - Glens Valley Substation | Registration | Registration | Issued Decision |
| 12813 | 00382 | IPL - Glens Valley Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17453 | 00382 | IPL - Glens Valley Substation | MSOP | Revocation | Issued Decision |
| 12032 | 00383 | IPL - Guion Substation | Registration | Registration | Issued Decision |
| 12814 | 00383 | IPL - Guion Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17455 | 00383 | IPL - Guion Substation | MSOP | Revocation | Issued Decision |
| 15283 | 00418 | IPL - Hanna Substaion | Exemption | Exemption | Issued Decision |
| 15285 | 00419 | IPL - Morris St Service Ctr | Exemption | Exemption | Issued Decision |
| 25433 | 00419 | IPL - Morris St Service Ctr | Permit By Rule | Permit By Rule | Issued Decision |
| 12023 | 00376 | IPL - Northwest Substation | Registration | Registration | Issued Decision |
| 17465 | 00376 | IPL - Northwest Substation | Registration | Revocation | Issued Decision |
| 12028 | 00380 | IPL - Prospect Substation | Registration | Registration | Issued Decision |
| 12815 | 00380 | IPL - Prospect Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17457 | 00380 | IPL - Prospect Substation | MSOP | Revocation | Issued Decision |
| 12027 | 00379 | IPL - Rockville Substation | Registration | Registration | Issued Decision |
| 12816 | 00379 | IPL - Rockville Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17459 | 00379 | IPL - Rockville Substation | MSOP | Revocation | Issued Decision |
| 12025 | 00378 | IPL - Sunnyside Substation | Registration | Registration | Issued Decision |
| 12817 | 00378 | IPL - Sunnyside Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17461 | 00378 | IPL - Sunnyside Substation | MSOP | Revocation | Issued Decision |
| 12024 | 00377 | IPL - Thompson Substation | Registration | Registration | Issued Decision |
| 12818 | 00377 | IPL - Thompson Substation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 17463 | 00377 | IPL - Thompson Substation | MSOP | Revocation | Issued Decision |
| 9820 | 00330 | ITW Specialty Products | Undetermined | Undetermined | Issued Decision |
| 11727 | 00303 | IVC Industrial Coatings, Inc. | Title V | Significant Permit Modification | Issued Decision |
| 12465 | 00303 | IVC Industrial Coatings, Inc. | Exemption | Exemption | Issued Decision |
| 17567 | 00303 | IVC Industrial Coatings, Inc. | Title V | Renewal | Issued Decision |
| 21699 | 00303 | IVC Industrial Coatings, Inc. | Title V | Administrative Amendment | Issued Decision |
| 21792 | 00303 | IVC Industrial Coatings, Inc. | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 22704 | 00303 | IVC Industrial Coatings, Inc. | Title V | Significant Permit Modification | Issued Decision |
| 25702 | 00303 | IVC Industrial Coatings, Inc. | Title V | Renewal | Issued Decision |
| 26240 | 00303 | IVC Industrial Coatings, Inc. | Title V | Significant Permit Modification | Issued Decision |
| 7794 | 00303 | IVC Industrial Coatings, Inc. | Title V | Title V | Issued Decision |
| 11477 | 00363 | Ideal Graphics, Inc. | Exemption | Exemption | Issued Decision |
| 22740 | 00583 | ImageMark, Inc. | Exemption | Exemption | Issued Decision |
| 24848 | 00611 | ImageMark, Inc. | SSOA | SSOA | Issued Decision |
| 21981 | 00572 | Imagineering Solutions, LLC d/b/a Imagineering Finishing... | Exemption | Exemption | Issued Decision |
| 24451 | 00604 | Independent Concrete Pipe Company | SSOA | SSOA | Issued Decision |
| 26344 | 00130 | Indiana Bell Tel. Co, Inc. dba AT & T Indiana | SSOA | New Source Review (120) | Issued Decision |
| 19631 | 00545 | Indiana Bell Telephone Co. d/b/a SBC Indiana | Exemption | Exemption | Issued Decision |
| 4946 | 00184 | Indiana Department of Transportation | Operating | Operating | Issued Decision |
| 13755 | 00284 | Indiana Department of Transportation | Registration | Reregistration | Issued Decision |
| 6478 | 00284 | Indiana Department of Transportation | Construction | Registration | Issued Decision |
| 16839 | 00444 | Indiana Heart Hospital, LLC | SSOA | SSOA | Issued Decision |
| 20441 | 00444 | Indiana Heart Hospital, LLC | SSOA | Administrative Amendment | Issued Decision |
| 19055 | 00528 | Indiana Memorial & Cremation Service | Exemption | Exemption | Issued Decision |
| 22649 | 00528 | Indiana Memorial & Cremation Service | Registration | Registration | Issued Decision |
| 14334 | 00402 | Indiana Newspapers d/b/a The Indianapolis Star | SSOA | SSOA | Issued Decision |
| 19606 | 00402 | Indiana Newspapers d/b/a The Indianapolis Star | SSOA | Administrative Amendment | Issued Decision |
| 19282 | 00533 | Indiana Orthopaedic Hospital | SSOA | SSOA | Issued Decision |
| 10108 | 00195 | Indiana School For The Blind | SSOA | SSOA | Issued Decision |
| 20960 | 00195 | Indiana School For The Blind | Permit By Rule | Permit By Rule | Issued Decision |
| 21309 | 00195 | Indiana School For The Blind | SSOA | Revocation | Issued Decision |
| 21311 | 00195 | Indiana School For The Blind | Undetermined | Undetermined | Issued Decision |
| 5382 | 00195 | Indiana School For The Blind | FESOP | FESOP | Issued Decision |
| 21835 | 00237 | Indiana School For The Deaf | SSOA | SSOA | Issued Decision |
| 24662 | 00610 | Indiana University - Purdue University Indianapolis (IUPUI) | Permit By Rule | Permit By Rule | Issued Decision |
| 17957 | 00031 | Indiana Veneers | MSOP | MSOP | Issued Decision |
| 19418 | 00031 | Indiana Veneers | MSOP | Notice-Only Change | Issued Decision |
| 18055 | 00156 | Indianapolis Airport Authority | Appeal Resolution | Appeal Resolution | Issued Decision |
| 21243 | 00156 | Indianapolis Airport Authority | Title V | Administrative Amendment | Issued Decision |
| 21718 | 00156 | Indianapolis Airport Authority | Title V | Administrative Amendment | Issued Decision |
| 22385 | 00156 | Indianapolis Airport Authority | Title V | Administrative Amendment | Issued Decision |
| 23165 | 00156 | Indianapolis Airport Authority | Title V | Administrative Amendment | Issued Decision |
| 23240 | 00156 | Indianapolis Airport Authority | Title V | Significant Permit Modification | Issued Decision |
| 23697 | 00156 | Indianapolis Airport Authority | Review Request | Review Request | Issued Decision |
| 24097 | 00156 | Indianapolis Airport Authority | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 25024 | 00156 | Indianapolis Airport Authority | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 25025 | 00156 | Indianapolis Airport Authority | Title V | Significant Permit Modification | Issued Decision |
| 9602 | 00156 | Indianapolis Airport Authority | Title V | Title V | Issued Decision |
| 6591 | 00274 | Indianapolis Airport Authority | Construction | Registration | Issued Decision |
| 21325 | 00560 | Indianapolis Diversified Machining Inc | Title V | Administrative Amendment | Issued Decision |
| 25296 | 00560 | Indianapolis Diversified Machining Inc | Title V | Renewal | Issued Decision |
| 26566 | 00560 | Indianapolis Diversified Machining Inc | Title V | Administrative Amendment | Issued Decision |
| 7377 | 00120 | Indianapolis Drum Service | SSOA | SSOA | Issued Decision |
| 10096 | 00290 | Indianapolis Materials Recycling Facilit | FESOP | FESOP | Issued Decision |
| 6634 | 00290 | Indianapolis Materials Recycling Facilit | FESOP | FESOP | Issued Decision |
| 10952 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 12225 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Review Request | Review Request | Issued Decision |
| 14666 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Minor Permit Modification | Issued Decision |
| 17035 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | SPM - NOx Budget Permit | Issued Decision |
| 18940 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Administrative Amendment | Issued Decision |
| 21938 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 23699 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Significant Permit Modification | Issued Decision |
| 24847 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 25045 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Review Request | Review Request | Issued Decision |
| 25133 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Appeal Resolution | Appeal Resolution | Issued Decision |
| 25359 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Administrative Amendment | Issued Decision |
| 25557 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Appeal Resolution | Appeal Resolution | Issued Decision |
| 26360 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | SPM - CAIR | Issued Decision |
| 26660 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | SPM - CAIR | Issued Decision |
| 27331 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Exemption | Exemption | Issued Decision |
| 27608 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | AA - Local Agency Conditions | Issued Decision |
| 6566 | 00033 | Indianapolis Power & Light Company - Harding Street Station | Title V | Title V | Issued Decision |
| 15287 | 00420 | Indianapolis Power and Light Co. - Harding Street Substation | Exemption | Exemption | Issued Decision |
| 20473 | 00558 | Indianapolis R.V. Tech | Exemption | Exemption | Issued Decision |
| 21747 | 00544 | Indpls Metal Ctr | Permit By Rule | Permit By Rule | Issued Decision |
| 15011 | 00414 | Industrial Anodizing Co., Inc. | Registration | Registration | Issued Decision |
| 26424 | 00414 | Industrial Anodizing Co., Inc. | Exemption | Exemption | Issued Decision |
| 15606 | 00254 | Industrial Coating Services, Inc. | Registration | Registration | Issued Decision |
| 19109 | 00254 | Industrial Coating Services, Inc. | Registration | Notice-Only Change | Issued Decision |
| 18185 | 00513 | Industrial Coating Services, Inc. | Registration | Registration | Issued Decision |
| 19107 | 00513 | Industrial Coating Services, Inc. | Registration | Notice-Only Change | Issued Decision |
| 6131 | 00167 | Industrial Heat Treating & Metallurgical | Title V | Title V | Issued Decision |
| 10354 | 00094 | Industrial Laundry And Dry Cleaners | FESOP | FESOP | Issued Decision |
| 16285 | 00094 | Industrial Laundry And Dry Cleaners | FESOP | Revocation | Issued Decision |
| 15846 | 00435 | Indy Engine Test | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 16871 | 00435 | Indy Engine Test | MSOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 17487 | 00435 | Indy Engine Test | MSOP | Revocation | Issued Decision |
| 17663 | 00435 | Indy Engine Test | MSOP | Revocation | Issued Decision |
| 12199 | 00068 | Indy Juvenile Facility | SSOA | SSOA | Issued Decision |
| 18932 | 00068 | Indy Juvenile Facility | SSOA | Administrative Amendment | Issued Decision |
| 12773 | 00265 | Indy Railway Service Corp. | FESOP | Renewal | Issued Decision |
| 18814 | 00265 | Indy Railway Service Corp. | FESOP | Administrative Amendment | Issued Decision |
| 23827 | 00265 | Indy Railway Service Corp. | MSOP | MSOP | Issued Decision |
| 25508 | 00265 | Indy Railway Service Corp. | FESOP | Revocation | Issued Decision |
| 5481 | 00265 | Indy Railway Service Corp. | FESOP | FESOP | Issued Decision |
| 15528 | 00430 | Indy Telcom Ctr, LLC | Registration | Registration | Issued Decision |
| 21856 | 00430 | Indy Telcom Ctr, LLC | Registration | Notice-Only Change | Issued Decision |
| 22875 | 00430 | Indy Telcom Ctr, LLC | Registration | Notice-Only Change | Issued Decision |
| 24679 | 00430 | Indy Telcom Ctr, LLC | Registration | Notice-Only Change | Issued Decision |
| 11169 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 15436 | 00050 | Ingersoll Rand Von Duprin | Undetermined | Undetermined | Issued Decision |
| 15633 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 16154 | 00050 | Ingersoll Rand Von Duprin | FESOP | Renewal | Issued Decision |
| 17914 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 18972 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 19128 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 20272 | 00050 | Ingersoll Rand Von Duprin | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 23387 | 00050 | Ingersoll Rand Von Duprin | FESOP | Minor Permit Revision | Issued Decision |
| 25775 | 00050 | Ingersoll Rand Von Duprin | FESOP | Renewal | Issued Decision |
| 27053 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 6983 | 00050 | Ingersoll Rand Von Duprin | FESOP | FESOP | Issued Decision |
| 9827 | 00050 | Ingersoll Rand Von Duprin | Undetermined | Undetermined | Issued Decision |
| 9993 | 00050 | Ingersoll Rand Von Duprin | FESOP | Administrative Amendment | Issued Decision |
| 22873 | 00585 | Insituform Technologies, Inc. | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 26144 | 00585 | Insituform Technologies, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 12857 | 00013 | International Aerospace Tubes, LLC | Registration | Registration | Issued Decision |
| 14691 | 00013 | International Aerospace Tubes, LLC | Registration | Notice-Only Change | Issued Decision |
| 20675 | 00013 | International Aerospace Tubes, LLC | Registration | Notice-Only Change | Issued Decision |
| 21898 | 00013 | International Aerospace Tubes, LLC | Registration | Notice-Only Change | Issued Decision |
| 21965 | 00013 | International Aerospace Tubes, LLC | Undetermined | Undetermined | Issued Decision |
| 15474 | 00245 | International Paper Company | Registration | Registration | Issued Decision |
| 23003 | 00245 | International Paper Company | Registration | Notice-Only Change | Issued Decision |
| 26735 | 00245 | International Paper Company | Registration | Notice-Only Change | Issued Decision |
| 14984 | 00170 | Interstate Brands Corporation | FESOP | Renewal | Issued Decision |
| 18812 | 00170 | Interstate Brands Corporation | FESOP | Administrative Amendment | Issued Decision |
| 25733 | 00170 | Interstate Brands Corporation | FESOP | AA - Permit Term Extension | Issued Decision |
| 7413 | 00170 | Interstate Brands Corporation | FESOP | FESOP | Issued Decision |
| 8054 | 00170 | Interstate Brands Corporation | Construction | Administrative Amendment | Issued Decision |
| 10170 | 00063 | Interstate Castings | FESOP | FESOP | Issued Decision |
| 12512 | 00063 | Interstate Castings | FESOP | Minor Permit Revision | Issued Decision |
| 15876 | 00063 | Interstate Castings | FESOP | Minor Permit Revision | Issued Decision |
| 18317 | 00063 | Interstate Castings | FESOP | Renewal | Issued Decision |
| 20806 | 00063 | Interstate Castings | FESOP | Administrative Amendment | Issued Decision |
| 25719 | 00063 | Interstate Castings | FESOP | AA - Permit Term Extension | Issued Decision |
| 27070 | 00063 | Interstate Castings | FESOP | Minor Permit Revision | Issued Decision |
| 23241 | 00590 | Irvin-Rogers Brick & Block, LLC | SSOA | New Source Review (120) | Issued Decision |
| 11871 | 05208 | Irving Materials, Inc. | SSOA | SSOA | Issued Decision |
| 6800 | 05116 | Irving Materials, Inc. (5112-01) | SSOA | SSOA | Issued Decision |
| 6801 | 05115 | Irving Materials, Inc. (5112-02) | SSOA | SSOA | Issued Decision |
| 6798 | 05118 | Irving Materials, Inc. (5112-03) | SSOA | SSOA | Issued Decision |
| 6803 | 05121 | Irving Materials, Inc. (5112-04) | SSOA | SSOA | Issued Decision |
| 6799 | 05117 | Irving Materials, Inc. (5112-05) | SSOA | SSOA | Issued Decision |
| 6802 | 05122 | Irving Materials, Inc. (5165-01) | SSOA | SSOA | Issued Decision |
| 6804 | 05120 | Irving Materials, Inc. (5165-02) | SSOA | SSOA | Issued Decision |
| 6805 | 05119 | Irving Materials, Inc. (5165-03) | SSOA | SSOA | Issued Decision |
| 18551 | 00519 | J.K.J. INC DBA (MAACO Auto Painting) | SSOA | SSOA | Issued Decision |
| 23103 | 00519 | J.K.J. INC DBA (MAACO Auto Painting) | SSOA | Administrative Amendment | Issued Decision |
| 26429 | 00640 | Job Management Inc dba Exhibit House | Exemption | Exemption | Issued Decision |
| 21805 | 00568 | John M. Wooley Lumber Co., Inc. | Registration | Registration | Issued Decision |
| 5495 | 00198 | KBW, Inc. | FESOP | FESOP | Issued Decision |
| 12105 | 00386 | KECO Engineered Coatings, Inc. | SSOA | SSOA | Issued Decision |
| 17143 | 00386 | KECO Engineered Coatings, Inc. | Review Request | Review Request | Issued Decision |
| 11622 | 00270 | Keller Crescent Company | Registration | Registration | Issued Decision |
| 15855 | 00270 | Keller Crescent Company | Registration | Registration Revision | Issued Decision |
| 18906 | 00270 | Keller Crescent Company | Registration | Notice-Only Change | Issued Decision |
| 20477 | 00270 | Keller Crescent Company | Registration | Registration Revision | Issued Decision |
| 22846 | 00270 | Keller Crescent Company | Registration | Notice-Only Change | Issued Decision |
| 23665 | 00270 | Keller Crescent Company | Registration | Notice-Only Change | Issued Decision |
| 20357 | 00554 | Kennedy Tank And Manufacturing Company Incorporated | MSOP | MSOP | Issued Decision |
| 16543 | 00437 | Kenworth of Indianapolis, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 20725 | 00188 | Kerr-McGee Chemical LLC | SSOA | Revocation | Issued Decision |
| 5059 | 00188 | Kerr-McGee Chemical LLC | FESOP | FESOP | Issued Decision |
| 6255 | 00188 | Kerr-McGee Chemical LLC | SSOA | SSOA | Issued Decision |
| 9452 | 00188 | Kerr-McGee Chemical LLC | Amendment | Name Change - Fee Required | Issued Decision |
| 25720 | 00238 | Klinge Enameling, Inc | Registration | Registration | Issued Decision |
| 22672 | 00577 | Koch's Electric Inc. | Exemption | Exemption | Issued Decision |
| 16937 | 00446 | Kocolene #58 | Exemption | Exemption | Issued Decision |
| 15472 | 00358 | Kosmos Cement Company - Indianapolis Terminal | Registration | Registration | Issued Decision |
| 24448 | 00358 | Kosmos Cement Company - Indianapolis Terminal | Registration | Registration Revision | Issued Decision |
| 10491 | 00161 | Kroger Company - Indy Bakery | FESOP | Administrative Amendment | Issued Decision |
| 14050 | 00161 | Kroger Company - Indy Bakery | FESOP | Renewal | Issued Decision |
| 16909 | 00161 | Kroger Company - Indy Bakery | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 19392 | 00161 | Kroger Company - Indy Bakery | FESOP | Administrative Amendment | Issued Decision |
| 19941 | 00161 | Kroger Company - Indy Bakery | FESOP | Administrative Amendment | Issued Decision |
| 21769 | 00161 | Kroger Company - Indy Bakery | FESOP | Administrative Amendment | Issued Decision |
| 23672 | 00161 | Kroger Company - Indy Bakery | FESOP | Renewal / New Equipment (120) | Issued Decision |
| 25243 | 00161 | Kroger Company - Indy Bakery | FESOP | Administrative Amendment | Issued Decision |
| 25643 | 00161 | Kroger Company - Indy Bakery | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 5737 | 00161 | Kroger Company - Indy Bakery | FESOP | FESOP | Issued Decision |
| 9078 | 00161 | Kroger Company - Indy Bakery | FESOP | Minor Permit Revision | Issued Decision |
| 27299 | 00656 | LCS Realty, Inc. | Exemption | Exemption | Issued Decision |
| 10102 | 00249 | La Rue Carter | SSOA | SSOA | Issued Decision |
| 26834 | 00647 | Leppert Mortuary | Exemption | Exemption | Issued Decision |
| 13544 | 00023 | Level 3 Communications, LLC | Exemption | Exemption | Issued Decision |
| 17315 | 00448 | Lone Star Industries, Inc. - Indianapolis Terminal | Permit By Rule | Permit By Rule | Issued Decision |
| 21140 | 00448 | Lone Star Industries, Inc. - Indianapolis Terminal | Permit By Rule | Permit By Rule | Issued Decision |
| 15454 | 00426 | Lucent Technologies, Inc. | Exemption | Exemption | Issued Decision |
| 26087 | 00426 | Lucent Technologies, Inc. | Exemption | Exemption | Issued Decision |
| 22034 | 00264 | MAACO Auto Painting & Body Works | SSOA | SSOA | Issued Decision |
| 14272 | 00400 | MCI | Registration | Registration | Issued Decision |
| 26960 | 00400 | MCI | Registration | Notice-Only Change | Issued Decision |
| 19699 | 00322 | MCI Telecommunications Corporation | Review Request | Review Request | Issued Decision |
| 25596 | 00635 | ML Moody Inc dba FED | Registration | Reregistration | Issued Decision |
| 18103 | 00509 | MSW | Exemption | Exemption | Issued Decision |
| 22668 | 00509 | MSW | Exemption | Exemption | Issued Decision |
| 27358 | 00509 | MSW | Exemption | Exemption | Issued Decision |
| 8986 | 00251 | Magnetech Industrial Services, Inc. | SSOA | SSOA | Issued Decision |
| 21771 | 00566 | Magnode | Registration | Registration | Issued Decision |
| 21384 | 00563 | Mahoney Environmental LLC | SSOA | SSOA | Issued Decision |
| 11765 | 00275 | Major Tool & Machine, Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 14822 | 00275 | Major Tool & Machine, Inc. | FESOP | Renewal | Issued Decision |
| 16187 | 00275 | Major Tool & Machine, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 19119 | 00275 | Major Tool & Machine, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 25893 | 00275 | Major Tool & Machine, Inc. | FESOP | AA - Permit Term Extension | Issued Decision |
| 26430 | 00275 | Major Tool & Machine, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 6238 | 00275 | Major Tool & Machine, Inc. | FESOP | FESOP | Issued Decision |
| 12428 | 00390 | Major Tool and Machine, Inc. Plant 3 | Registration | Registration | Issued Decision |
| 14693 | 00390 | Major Tool and Machine, Inc. Plant 3 | Registration | Notice-Only Change | Issued Decision |
| 17271 | 00390 | Major Tool and Machine, Inc. Plant 3 | Registration | Revocation | Issued Decision |
| 19415 | 00541 | Maplehurst Remediation | Exemption | Exemption | Issued Decision |
| 10435 | 00165 | Mar-Zane, Inc | FESOP | FESOP | Issued Decision |
| 17121 | 00165 | Mar-Zane, Inc | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 17603 | 00165 | Mar-Zane, Inc | FESOP | Administrative Amendment | Issued Decision |
| 19229 | 00165 | Mar-Zane, Inc | FESOP | Renewal | Issued Decision |
| 26119 | 00165 | Mar-Zane, Inc | FESOP | AA - Permit Term Extension | Issued Decision |
| 12271 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Minor Source Modification | Issued Decision |
| 15461 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Administrative Amendment | Issued Decision |
| 15995 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Administrative Amendment | Issued Decision |
| 16068 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Renewal | Issued Decision |
| 19125 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Significant Permit Modification | Issued Decision |
| 19322 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | FESOP | Administrative Amendment | Issued Decision |
| 21222 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Administrative Amendment | Issued Decision |
| 21656 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Administrative Amendment | Issued Decision |
| 21770 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Minor Permit Modification | Issued Decision |
| 7351 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Title V | Issued Decision |
| 9226 | 00159 | Marathon Petroleum Company LLC - Indianapolis Terminal | Title V | Administrative Amendment | Issued Decision |
| 15420 | 00425 | Marathon Ashland Petroleum, LLC #1505 | Exemption | Exemption | Issued Decision |
| 10268 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 10923 | 00078 | Marathon Petroleum Company LLC | Review Request | Review Request | Issued Decision |
| 11603 | 00078 | Marathon Petroleum Company LLC | FESOP | Minor Permit Revision | Issued Decision |
| 12217 | 00078 | Marathon Petroleum Company LLC | FESOP | Minor Permit Revision | Issued Decision |
| 14328 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 15266 | 00078 | Marathon Petroleum Company LLC | FESOP | Renewal | Issued Decision |
| 15300 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 15997 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 19320 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 21082 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 21642 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 23740 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 24116 | 00078 | Marathon Petroleum Company LLC | Review Request | Review Request | Issued Decision |
| 24379 | 00078 | Marathon Petroleum Company LLC | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 25095 | 00078 | Marathon Petroleum Company LLC | FESOP | Renewal | Issued Decision |
| 5515 | 00078 | Marathon Petroleum Company LLC | FESOP | FESOP | Issued Decision |
| 9229 | 00078 | Marathon Petroleum Company LLC | FESOP | Administrative Amendment | Issued Decision |
| 11669 | 00372 | Marathon Petroleum Company LLC | Exemption | Exemption | Issued Decision |
| 15868 | 00372 | Marathon Petroleum Company LLC | Registration | Registration | Issued Decision |
| 21658 | 00372 | Marathon Petroleum Company LLC | Registration | Notice-Only Change | Issued Decision |
| 21660 | 00372 | Marathon Petroleum Company LLC | Undetermined | Undetermined | Issued Decision |
| 15261 | 00196 | Marc Woodworking, Inc. | Registration | Registration | Issued Decision |
| 5426 | 00196 | Marc Woodworking, Inc. | FESOP | FESOP | Issued Decision |
| 19969 | 00551 | Marian College | Exemption | Exemption | Issued Decision |
| 27008 | 00651 | Marios Body Shop | Undetermined | Undetermined | Issued Decision |
| 14549 | 00407 | Marsh Village Pantry #544 | Exemption | Exemption | Issued Decision |
| 14551 | 00408 | Marsh Village Pantry #592 | Exemption | Exemption | Issued Decision |
| 9996 | 05181 | Martin Marietta | SSOA | SSOA | Issued Decision |
| 16898 | 05229 | Martin Marietta Mtrls, Inc | SSOA | SSOA | Issued Decision |
| 16900 | 05230 | Martin Marietta Mtrls, Inc | SSOA | SSOA | Issued Decision |
| 24974 | 05230 | Martin Marietta Mtrls, Inc | SSOA | Relocation | Issued Decision |
| 25106 | 05230 | Martin Marietta Mtrls, Inc | SSOA | Relocation | Issued Decision |
| 16904 | 05231 | Martin Marietta Mtrls, Inc | SSOA | SSOA | Issued Decision |
| 16902 | 05232 | Martin Marietta Mtrls, Inc | SSOA | SSOA | Issued Decision |
| 23577 | 05232 | Martin Marietta Mtrls, Inc | SSOA | Relocation | Issued Decision |
| 26282 | 00045 | Martin Marietta Mtrls, Inc - Kentucky Ave Mine | Undetermined | Undetermined | Issued Decision |
| 7273 | 00045 | Martin Marietta Mtrls, Inc - Kentucky Ave Mine | SSOA | SSOA | Issued Decision |
| 11393 | 00360 | Masco Support Services | SSOA | SSOA | Issued Decision |
| 19528 | 00360 | Masco Support Services | SSOA | Administrative Amendment | Issued Decision |
| 27110 | 00360 | Masco Support Services | Permit By Rule | Permit By Rule | Issued Decision |
| 25016 | 00240 | McBroom Electric Company Incorporated | Exemption | Exemption | Issued Decision |
| 24310 | 00599 | McDonald's (Airport) | Exemption | Exemption | Issued Decision |
| 16165 | 00173 | Mcknight Property Management, LLC | SSOA | SSOA | Issued Decision |
| 17475 | 00030 | MeadWestvaco Corp., Envelope Product Group, Indianapolis Pla | MSOP | MSOP | Issued Decision |
| 18625 | 00030 | MeadWestvaco Corp., Envelope Product Group, Indianapolis Pla | MSOP | Revocation | Issued Decision |
| 18627 | 00030 | MeadWestvaco Corp., Envelope Product Group, Indianapolis Pla | Registration | Registration | Issued Decision |
| 19372 | 00030 | MeadWestvaco Corp., Envelope Product Group, Indianapolis Pla | Registration | Notice-Only Change | Issued Decision |
| 25793 | 00281 | Memory Gardens Cemetery For Pets | Exemption | Exemption | Issued Decision |
| 6282 | 00281 | Memory Gardens Cemetery For Pets | SSOA | SSOA | Issued Decision |
| 12669 | 00396 | Metal Finishing Co., Inc. | MSOP | MSOP | Issued Decision |
| 15365 | 00139 | Metalworking Lubricants | FESOP | Renewal | Issued Decision |
| 19516 | 00139 | Metalworking Lubricants | FESOP | Administrative Amendment | Issued Decision |
| 22105 | 00139 | Metalworking Lubricants | FESOP | Significant Permit Revision - FACS | Issued Decision |
| 22764 | 00139 | Metalworking Lubricants | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 26009 | 00139 | Metalworking Lubricants | FESOP | AA - Permit Term Extension | Issued Decision |
| 5659 | 00139 | Metalworking Lubricants | FESOP | FESOP | Issued Decision |
| 24335 | 00600 | Mi-Tech Metals, Inc. | Exemption | Exemption | Issued Decision |
| 15263 | 00417 | Micronutrients, Division of Heritage Technologies, LLC | Exemption | Exemption | Issued Decision |
| 15697 | 00417 | Micronutrients, Division of Heritage Technologies, LLC | Registration | Registration | Issued Decision |
| 17665 | 00417 | Micronutrients, Division of Heritage Technologies, LLC | Exemption | Exemption | Issued Decision |
| 17667 | 00417 | Micronutrients, Division of Heritage Technologies, LLC | Registration | Revocation | Issued Decision |
| 24949 | 00617 | Mid-State Asphalt and Cant Shop | Exemption | Exemption | Issued Decision |
| 25307 | 00292 | Midtown Printing | SSOA | Revocation | Issued Decision |
| 6859 | 00292 | Midtown Printing | SSOA | SSOA | Issued Decision |
| 11768 | 00086 | Milestone Contractors, L.P. | FESOP | Administrative Amendment | Issued Decision |
| 12083 | 00086 | Milestone Contractors, L.P. | FESOP | FESOP | Issued Decision |
| 12866 | 00086 | Milestone Contractors, L.P. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 15740 | 00086 | Milestone Contractors, L.P. | FESOP | Renewal | Issued Decision |
| 15943 | 00086 | Milestone Contractors, L.P. | FESOP | Revocation | Issued Decision |
| 17421 | 00086 | Milestone Contractors, L.P. | FESOP | Administrative Amendment | Issued Decision |
| 25979 | 00086 | Milestone Contractors, L.P. | FESOP | AA - Permit Term Extension | Issued Decision |
| 26387 | 00086 | Milestone Contractors, L.P. | FESOP | Revocation | Issued Decision |
| 26388 | 00086 | Milestone Contractors, L.P. | FESOP | AA - Permit Term Extension | Issued Decision |
| 5501 | 00086 | Milestone Contractors, L.P. | FESOP | FESOP | Issued Decision |
| 5502 | 00091 | Milestone Contractors, L.P. | FESOP | FESOP | Issued Decision |
| 19201 | 00146 | Miller Veneers, Inc. | Registration | Registration | Issued Decision |
| 21127 | 00146 | Miller Veneers, Inc. | Registration | Registration Revision | Issued Decision |
| 21803 | 00146 | Miller Veneers, Inc. | Registration | Registration Revision | Issued Decision |
| 8796 | 00146 | Miller Veneers, Inc. | Amendment | Name Change - Fee Required | Issued Decision |
| 15342 | 00424 | Mintek Resources, Inc. | Title V | Minor Source Modification | Issued Decision |
| 17405 | 00424 | Mintek Resources, Inc. | MSOP | MSOP | Issued Decision |
| 19021 | 00424 | Mintek Resources, Inc. | Title V | Minor Source Modification | Issued Decision |
| 23051 | 00424 | Mintek Resources, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 10119 | 00337 | Modular Space Corporation dba ModSpace | SSOA | SSOA | Issued Decision |
| 25617 | 00337 | Modular Space Corporation dba ModSpace | SSOA | Revocation | Issued Decision |
| 25618 | 00337 | Modular Space Corporation dba ModSpace | Permit By Rule | Permit By Rule | Issued Decision |
| 26884 | 00337 | Modular Space Corporation dba ModSpace | Permit By Rule | Permit By Rule | Issued Decision |
| 25267 | 00626 | Moorfeed Acquisition, LLC | Registration | Registration | Issued Decision |
| 17401 | 00499 | Moorfeed Corporation | MSOP | MSOP | Issued Decision |
| 25310 | 00499 | Moorfeed Corporation | MSOP | Revocation | Issued Decision |
| 18139 | 00272 | Mortex Products, Inc. | Registration | Registration | Issued Decision |
| 23595 | 00272 | Mortex Products, Inc. | Registration | Revocation | Issued Decision |
| 14322 | 00401 | Multi Packaging Solutions - Indiana | SSOA | SSOA | Issued Decision |
| 25153 | 00401 | Multi Packaging Solutions - Indiana | MSOP | MSOP | Issued Decision |
| 26818 | 00401 | Multi Packaging Solutions - Indiana | MSOP | Notice-Only Change | Issued Decision |
| 22697 | 00578 | My-Te Products, Inc. | Exemption | Exemption | Issued Decision |
| 12068 | 00014 | National Railroad Passenger Corporation | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 16211 | 00014 | National Railroad Passenger Corporation | FESOP | Renewal | Issued Decision |
| 18685 | 00014 | National Railroad Passenger Corporation | FESOP | Minor Permit Revision | Issued Decision |
| 19113 | 00014 | National Railroad Passenger Corporation | FESOP | Administrative Amendment | Issued Decision |
| 7948 | 00014 | National Railroad Passenger Corporation | FESOP | FESOP | Issued Decision |
| 11362 | 00042 | National Starch LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 11764 | 00042 | National Starch LLC | Title V | Minor Source Modification | Issued Decision |
| 15405 | 00042 | National Starch LLC | Title V | Administrative Amendment | Issued Decision |
| 15466 | 00042 | National Starch LLC | Exemption | Exemption | Issued Decision |
| 15977 | 00042 | National Starch LLC | Exemption | Exemption | Issued Decision |
| 16094 | 00042 | National Starch LLC | Title V | Minor Source Modification | Issued Decision |
| 18736 | 00042 | National Starch LLC | Title V | Administrative Amendment | Issued Decision |
| 19222 | 00042 | National Starch LLC | Appeal Resolution | Appeal Resolution | Issued Decision |
| 20891 | 00042 | National Starch LLC | Title V | Significant Permit Modification | Issued Decision |
| 23497 | 00042 | National Starch LLC | Title V | Significant Permit Modification | Issued Decision |
| 23599 | 00042 | National Starch LLC | Title V | Minor Source Modification | Issued Decision |
| 24287 | 00042 | National Starch LLC | Title V | Significant Permit Modification | Issued Decision |
| 24401 | 00042 | National Starch LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 24503 | 00042 | National Starch LLC | Title V | Minor Source Modification | Issued Decision |
| 26630 | 00042 | National Starch LLC | Title V | Administrative Amendment | Issued Decision |
| 26920 | 00042 | National Starch LLC | Undetermined | Undetermined | Issued Decision |
| 27184 | 00042 | National Starch LLC | Undetermined | Undetermined | Issued Decision |
| 7714 | 00042 | National Starch LLC | Title V | Title V | Issued Decision |
| 18492 | 00521 | National Weather Service Forcast Office | Exemption | Exemption | Issued Decision |
| 11392 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 11930 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 12198 | 00039 | Navistar, Inc | Title V | Administrative Amendment | Issued Decision |
| 12752 | 00039 | Navistar, Inc | Title V | Minor Source Modification | Issued Decision |
| 13787 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 15003 | 00039 | Navistar, Inc | Title V | Minor Source Modification | Issued Decision |
| 15605 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 16709 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 16711 | 00039 | Navistar, Inc | Title V | Significant Permit Modification | Issued Decision |
| 18271 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 18919 | 00039 | Navistar, Inc | Title V | Revocation | Issued Decision |
| 20930 | 00039 | Navistar, Inc | Title V | Administrative Amendment | Issued Decision |
| 22420 | 00039 | Navistar, Inc | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 22930 | 00039 | Navistar, Inc | Undetermined | Undetermined | Issued Decision |
| 23167 | 00039 | Navistar, Inc | Undetermined | Undetermined | Issued Decision |
| 23168 | 00039 | Navistar, Inc | Undetermined | Undetermined | Issued Decision |
| 23554 | 00039 | Navistar, Inc | Undetermined | Undetermined | Issued Decision |
| 24297 | 00039 | Navistar, Inc | Title V | Administrative Amendment | Issued Decision |
| 24877 | 00039 | Navistar, Inc | Undetermined | Undetermined | Issued Decision |
| 25175 | 00039 | Navistar, Inc | Title V | Administrative Amendment | Issued Decision |
| 25622 | 00039 | Navistar, Inc | Appeal Resolution | Appeal Resolution | Issued Decision |
| 26598 | 00039 | Navistar, Inc | Title V | Administrative Amendment | Issued Decision |
| 6993 | 00039 | Navistar, Inc | Title V | Title V | Issued Decision |
| 16528 | 00445 | North America Packaging Corporation | Registration | Registration | Issued Decision |
| 22447 | 00445 | North America Packaging Corporation | Registration | Notice-Only Change | Issued Decision |
| 27469 | 00289 | OKI Systems, Limited | SSOA | Revocation | Issued Decision |
| 6414 | 00289 | OKI Systems, Limited | SSOA | SSOA | Issued Decision |
| 8800 | 00289 | OKI Systems, Limited | SSOA | Administrative Amendment | Issued Decision |
| 21389 | 00562 | Old Castle APG Midwest dba Schusters Bldg Prdcts | SSOA | SSOA | Issued Decision |
| 22690 | 00580 | OmniSource Indianapolis, LLC | Registration | Registration | Issued Decision |
| 23412 | 00580 | OmniSource Indianapolis, LLC | Appeal Resolution | Appeal Resolution | Issued Decision |
| 23684 | 00580 | OmniSource Indianapolis, LLC | Registration | Registration Revision | Issued Decision |
| 26717 | 00580 | OmniSource Indianapolis, LLC | Registration | Notice-Only Change | Issued Decision |
| 28022 | 00580 | OmniSource Indianapolis, LLC | Registration | Notice-Only Change | Issued Decision |
| 16928 | 05233 | Ozinga Indiana RMC, Inc | SSOA | SSOA | Issued Decision |
| 21677 | 05233 | Ozinga Indiana RMC, Inc | SSOA | Revocation | Issued Decision |
| 25587 | 00634 | Panel Craft | Exemption | Exemption | Issued Decision |
| 11589 | 00095 | Panhandle Eastern Pipeline Company | Amendment | Amendment | Issued Decision |
| 15063 | 00095 | Panhandle Eastern Pipeline Company | Title V | Administrative Amendment | Issued Decision |
| 17395 | 00095 | Panhandle Eastern Pipeline Company | Title V | Renewal | Issued Decision |
| 19313 | 00095 | Panhandle Eastern Pipeline Company | Title V | Significant Permit Modification | Issued Decision |
| 20013 | 00095 | Panhandle Eastern Pipeline Company | Title V | Administrative Amendment | Issued Decision |
| 20057 | 00095 | Panhandle Eastern Pipeline Company | Title V | Minor Permit Modification | Issued Decision |
| 21317 | 00095 | Panhandle Eastern Pipeline Company | Undetermined | Undetermined | Issued Decision |
| 23210 | 00095 | Panhandle Eastern Pipeline Company | Title V | Minor Source Modification | Issued Decision |
| 5937 | 00095 | Panhandle Eastern Pipeline Company | Title V | Title V | Issued Decision |
| 11791 | 00373 | Parts Cleaning Technologies, LLC | Construction | State | Issued Decision |
| 14202 | 00373 | Parts Cleaning Technologies, LLC | Construction | Administrative Amendment | Issued Decision |
| 15900 | 00373 | Parts Cleaning Technologies, LLC | Title V | Title V | Issued Decision |
| 19581 | 00373 | Parts Cleaning Technologies, LLC | Title V | Minor Source Modification | Issued Decision |
| 19603 | 00373 | Parts Cleaning Technologies, LLC | Title V | Significant Permit Modification | Issued Decision |
| 20121 | 00373 | Parts Cleaning Technologies, LLC | Title V | Administrative Amendment | Issued Decision |
| 24461 | 00373 | Parts Cleaning Technologies, LLC | Title V | Significant Permit Modification | Issued Decision |
| 25462 | 00373 | Parts Cleaning Technologies, LLC | Title V | Renewal | Issued Decision |
| 26864 | 00373 | Parts Cleaning Technologies, LLC | Title V | Administrative Amendment | Issued Decision |
| 22663 | 00576 | Peaceful Pets Crematory, Inc. | Registration | Registration | Issued Decision |
| 21357 | 00561 | Pepsi Cola Bottling | SSOA | SSOA | Issued Decision |
| 17955 | 00506 | Perfection Paints | Registration | Registration | Issued Decision |
| 23163 | 00506 | Perfection Paints | Registration | Revocation | Issued Decision |
| 26428 | 00639 | Pet Angel World Services LLC | Exemption | Exemption | Issued Decision |
| 24873 | 00612 | Pet Heaven | Exemption | Exemption | Issued Decision |
| 21877 | 00569 | Pike Township Fire Department (Fire Training Tower) | Exemption | Exemption | Issued Decision |
| 20010 | 00182 | Poster Display | Exemption | Exemption | Issued Decision |
| 20578 | 05107 | Prairie Group, Inc. | SSOA | Administrative Amendment | Issued Decision |
| 6743 | 05107 | Prairie Group, Inc. | SSOA | SSOA | Issued Decision |
| 20182 | 00548 | Pratt Corporation | MSOP | MSOP | Issued Decision |
| 25795 | 00548 | Pratt Corporation | MSOP | Notice-Only Change | Issued Decision |
| 26563 | 00548 | Pratt Corporation | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 26893 | 00548 | Pratt Corporation | Undetermined | Undetermined | Issued Decision |
| 12346 | 00189 | Praxair Distribution Inc. | SSOA | Administrative Amendment | Issued Decision |
| 22636 | 00189 | Praxair Distribution Inc. | SSOA | Revocation | Issued Decision |
| 24603 | 00189 | Praxair Distribution Inc. | Exemption | Exemption | Issued Decision |
| 5131 | 00189 | Praxair Distribution Inc. | SSOA | SSOA | Issued Decision |
| 11964 | 00060 | Praxair Surface Technologies, Inc. | Exemption | Exemption | Issued Decision |
| 12272 | 00060 | Praxair Surface Technologies, Inc. | Exemption | Exemption | Issued Decision |
| 12351 | 00060 | Praxair Surface Technologies, Inc. | Exemption | Exemption | Issued Decision |
| 15878 | 00060 | Praxair Surface Technologies, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 7487 | 00060 | Praxair Surface Technologies, Inc. | FESOP | FESOP | Issued Decision |
| 18105 | 00510 | Premier Bandag #4 | FESOP | FESOP | Issued Decision |
| 21559 | 00510 | Premier Bandag #4 | Registration | Registration | Issued Decision |
| 24557 | 00510 | Premier Bandag #4 | FESOP | Revocation | Issued Decision |
| 10707 | 00298 | Print Communications | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 14357 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 14820 | 00298 | Print Communications | FESOP | Renewal | Issued Decision |
| 15255 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 15523 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 16773 | 00298 | Print Communications | Review Request | Review Request | Issued Decision |
| 18447 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 19263 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 19534 | 00298 | Print Communications | FESOP | Administrative Amendment | Issued Decision |
| 21417 | 00298 | Print Communications | FESOP | Minor Permit Revision | Issued Decision |
| 24229 | 00298 | Print Communications | FESOP | Renewal | Issued Decision |
| 7708 | 00298 | Print Communications | FESOP | FESOP | Issued Decision |
| 9276 | 00298 | Print Communications | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 11702 | 00370 | Production Plating Co., Inc. | MSOP | MSOP | Issued Decision |
| 21532 | 00370 | Production Plating Co., Inc. | MSOP | Renewal | Issued Decision |
| 24916 | 00370 | Production Plating Co., Inc. | MSOP | Revocation | Issued Decision |
| 11460 | 00056 | Quaker Oats Company | Registration | Registration | Issued Decision |
| 24924 | 00615 | Quality Steel Treating | Exemption | Exemption | Issued Decision |
| 12615 | 00079 | Quemetco, Inc. | Amendment | Name Change - Fee Required | Issued Decision |
| 15548 | 00079 | Quemetco, Inc. | Exemption | Exemption | Issued Decision |
| 15607 | 00079 | Quemetco, Inc. | Exemption | Exemption | Issued Decision |
| 16739 | 00079 | Quemetco, Inc. | Construction | Administrative Amendment | Issued Decision |
| 19786 | 00079 | Quemetco, Inc. | Appeal Resolution | Appeal Resolution | Issued Decision |
| 19787 | 00079 | Quemetco, Inc. | Title V | Minor Permit Modification | Issued Decision |
| 21347 | 00079 | Quemetco, Inc. | Title V | Administrative Amendment | Issued Decision |
| 21826 | 00079 | Quemetco, Inc. | Appeal Resolution | Appeal Resolution | Issued Decision |
| 23220 | 00079 | Quemetco, Inc. | Title V | Administrative Amendment | Issued Decision |
| 24073 | 00079 | Quemetco, Inc. | Title V | Administrative Amendment | Issued Decision |
| 26466 | 00079 | Quemetco, Inc. | Title V | Significant Permit Modification | Issued Decision |
| 6201 | 00079 | Quemetco, Inc. | Title V | Title V | Issued Decision |
| 16643 | 00099 | Quikrete - Indianapolis | MSOP | MSOP | Issued Decision |
| 25471 | 00099 | Quikrete - Indianapolis | MSOP | Renewal | Issued Decision |
| 26936 | 00099 | Quikrete - Indianapolis | Registration | Registration | Issued Decision |
| 6228 | 00099 | Quikrete - Indianapolis | Construction | Administrative Amendment | Issued Decision |
| 15401 | 00422 | Qwest Communications | Registration | Registration | Issued Decision |
| 20189 | 00422 | Qwest Communications | Registration | Notice-Only Change | Issued Decision |
| 23328 | 00422 | Qwest Communications | Registration | Revocation | Issued Decision |
| 15399 | 00421 | Qwest Communications - Indianapolis P.O.P. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 20195 | 00421 | Qwest Communications - Indianapolis P.O.P. | MSOP | Notice-Only Change | Issued Decision |
| 23018 | 00421 | Qwest Communications - Indianapolis P.O.P. | SSOA | SSOA | Issued Decision |
| 23327 | 00421 | Qwest Communications - Indianapolis P.O.P. | MSOP | Revocation | Issued Decision |
| 11695 | 00325 | R & S Plating, Inc. | MSOP | MSOP | Issued Decision |
| 14505 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 15469 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 18789 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 20764 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 20800 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 23370 | 00325 | R & S Plating, Inc. | MSOP | Renewal | Issued Decision |
| 24457 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 25931 | 00325 | R & S Plating, Inc. | MSOP | Notice-Only Change - Permit Term Extension | Issued Decision |
| 11724 | 00316 | RTP Company | MSOP | MSOP | Issued Decision |
| 14927 | 00316 | RTP Company | MSOP | Notice-Only Change | Issued Decision |
| 18659 | 00316 | RTP Company | MSOP | Minor Permit Revision | Issued Decision |
| 20008 | 00316 | RTP Company | MSOP | Notice-Only Change | Issued Decision |
| 21096 | 00316 | RTP Company | MSOP | Renewal | Issued Decision |
| 14722 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Renewal | Issued Decision |
| 18986 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Administrative Amendment | Issued Decision |
| 22970 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Minor Permit Revision | Issued Decision |
| 24065 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 25007 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Renewal | Issued Decision |
| 28036 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Administrative Amendment | Issued Decision |
| 5444 | 00100 | Raytheon Technical Services Company, LLC | FESOP | FESOP | Issued Decision |
| 9973 | 00100 | Raytheon Technical Services Company, LLC | FESOP | Administrative Amendment | Issued Decision |
| 6004 | 00036 | Refined Metals Corporation | Title V | Title V | Issued Decision |
| 18976 | 00526 | Republic Services of Indiana, L.P. | Exemption | Exemption | Issued Decision |
| 17895 | 00025 | Rexnord Industries, LLC | MSOP | MSOP | Issued Decision |
| 20187 | 00025 | Rexnord Industries, LLC | MSOP | Notice-Only Change | Issued Decision |
| 7796 | 00025 | Rexnord Industries, LLC | Title V | Title V | Issued Decision |
| 10518 | 05166 | Rieth-Riley Construction Company, Inc. | Amendment | Relocation - No Fee | Issued Decision |
| 18794 | 05166 | Rieth-Riley Construction Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 14764 | 00088 | Rieth-Riley Plant #325 | FESOP | Renewal | Issued Decision |
| 16771 | 00088 | Rieth-Riley Plant #325 | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 18796 | 00088 | Rieth-Riley Plant #325 | FESOP | Administrative Amendment | Issued Decision |
| 21775 | 00088 | Rieth-Riley Plant #325 | FESOP | Administrative Amendment | Issued Decision |
| 22430 | 00088 | Rieth-Riley Plant #325 | FESOP | Administrative Amendment | Issued Decision |
| 23162 | 00088 | Rieth-Riley Plant #325 | FESOP | Administrative Amendment | Issued Decision |
| 23521 | 00088 | Rieth-Riley Plant #325 | FESOP | Minor Permit Revision | Issued Decision |
| 24114 | 00088 | Rieth-Riley Plant #325 | FESOP | Renewal | Issued Decision |
| 5589 | 00088 | Rieth-Riley Plant #325 | FESOP | FESOP | Issued Decision |
| 14774 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Renewal | Issued Decision |
| 16615 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 16625 | 00089 | Rieth-Riley Plant #326/0089 | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 18769 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 18806 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Administrative Amendment | Issued Decision |
| 21777 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Administrative Amendment | Issued Decision |
| 22432 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Administrative Amendment | Issued Decision |
| 24115 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | Renewal | Issued Decision |
| 5593 | 00089 | Rieth-Riley Plant #326/0089 | FESOP | FESOP | Issued Decision |
| 11275 | 00338 | Roche Diagnostics Operations Inc. | FESOP | FESOP | Issued Decision |
| 12717 | 00338 | Roche Diagnostics Operations Inc. | FESOP | Administrative Amendment | Issued Decision |
| 14320 | 00338 | Roche Diagnostics Operations Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 18965 | 00338 | Roche Diagnostics Operations Inc. | FESOP | Renewal | Issued Decision |
| 19990 | 00338 | Roche Diagnostics Operations Inc. | FESOP | Administrative Amendment | Issued Decision |
| 26643 | 00338 | Roche Diagnostics Operations Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 11121 | 00311 | Rolls Royce Corporation | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 11221 | 00311 | Rolls Royce Corporation | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 11888 | 00311 | Rolls Royce Corporation | Construction | Administrative Amendment | Issued Decision |
| 14171 | 00311 | Rolls Royce Corporation | Undetermined | Undetermined | Issued Decision |
| 15863 | 00311 | Rolls Royce Corporation | Review Request | Review Request | Issued Decision |
| 17398 | 00311 | Rolls Royce Corporation | Title V | Significant Permit Modification | Issued Decision |
| 17981 | 00311 | Rolls Royce Corporation | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 19632 | 00311 | Rolls Royce Corporation | Review Request | Review Request | Issued Decision |
| 19823 | 00311 | Rolls Royce Corporation | Title V | Administrative Amendment | Issued Decision |
| 21307 | 00311 | Rolls Royce Corporation | Title V | Administrative Amendment | Issued Decision |
| 22677 | 00311 | Rolls Royce Corporation | Title V | Administrative Amendment | Issued Decision |
| 23458 | 00311 | Rolls Royce Corporation | Title V | Minor Source Modification | Issued Decision |
| 23459 | 00311 | Rolls Royce Corporation | Title V | Significant Permit Modification | Issued Decision |
| 23886 | 00311 | Rolls Royce Corporation | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 24074 | 00311 | Rolls Royce Corporation | Title V | Significant Permit Modification | Issued Decision |
| 25777 | 00311 | Rolls Royce Corporation | Title V | Minor Source Modification | Issued Decision |
| 25778 | 00311 | Rolls Royce Corporation | Title V | Minor Permit Modification | Issued Decision |
| 26350 | 00311 | Rolls Royce Corporation | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 26377 | 00311 | Rolls Royce Corporation | Title V | Significant Permit Modification | Issued Decision |
| 7238 | 00311 | Rolls Royce Corporation | Title V | Title V | Issued Decision |
| 12525 | 00391 | Royal Spa Corporation | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 19884 | 00391 | Royal Spa Corporation | FESOP | Administrative Amendment | Issued Decision |
| 20652 | 00391 | Royal Spa Corporation | FESOP | Administrative Amendment | Issued Decision |
| 19124 | 00529 | Ryder Truck Rental, Inc. | Exemption | Exemption | Issued Decision |
| 11620 | 00365 | SVC Manufacturing, Inc. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 16522 | 00365 | SVC Manufacturing, Inc. | MSOP | Minor Permit Revision | Issued Decision |
| 19967 | 00365 | SVC Manufacturing, Inc. | MSOP | Renewal | Issued Decision |
| 20177 | 00365 | SVC Manufacturing, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 24559 | 00365 | SVC Manufacturing, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 25821 | 00365 | SVC Manufacturing, Inc. | MSOP | Notice-Only Change - Permit Term Extension | Issued Decision |
| 26593 | 00365 | SVC Manufacturing, Inc. | MSOP | Minor Permit Revision | Issued Decision |
| 15085 | 00129 | Saint Vincent Hospitals & Health Care Service | Title V | Administrative Amendment | Issued Decision |
| 17256 | 00129 | Saint Vincent Hospitals & Health Care Service | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 17919 | 00129 | Saint Vincent Hospitals & Health Care Service | Title V | Significant Permit Modification | Issued Decision |
| 19419 | 00129 | Saint Vincent Hospitals & Health Care Service | Title V | Renewal | Issued Decision |
| 7469 | 00129 | Saint Vincent Hospitals & Health Care Service | Title V | Title V | Issued Decision |
| 9985 | 00334 | Saran Industries, Inc. | SSOA | SSOA | Issued Decision |
| 11868 | 00331 | Scherer Industrial Group, Inc. | Registration | Registration | Issued Decision |
| 18810 | 00331 | Scherer Industrial Group, Inc. | Registration | Notice-Only Change | Issued Decision |
| 9896 | 00331 | Scherer Industrial Group, Inc. | Undetermined | Undetermined | Issued Decision |
| 20015 | 00553 | Sears, Roebuck and Company | Exemption | Exemption | Issued Decision |
| 20403 | 00556 | Security Painting Co., Inc. | Exemption | Exemption | Issued Decision |
| 19864 | 00260 | Seleco, Inc. | SSOA | Administrative Amendment | Issued Decision |
| 7178 | 00260 | Seleco, Inc. | SSOA | SSOA | Issued Decision |
| 14711 | 00324 | Sensient Flavors, Inc. | MSOP | MSOP | Issued Decision |
| 18824 | 00324 | Sensient Flavors, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 26074 | 00324 | Sensient Flavors, Inc. | MSOP | Renewal | Issued Decision |
| 24957 | 00618 | Seton Specialty Hospital | Registration | Registration | Issued Decision |
| 14713 | 00409 | Shelby Coatings, Inc. | MSOP | MSOP | Issued Decision |
| 22987 | 00409 | Shelby Coatings, Inc. | MSOP | Revocation | Issued Decision |
| 10791 | 00353 | Shelby Materials | SSOA | SSOA | Issued Decision |
| 17157 | 00447 | Shell Oil Products | Review Request | Review Request | Issued Decision |
| 17178 | 00500 | Shell Oil Products U.S. | Exemption | Exemption | Issued Decision |
| 26384 | 00638 | Shell Oil Products US | Registration | Registration | Issued Decision |
| 11766 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 12637 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Administrative Amendment | Issued Decision |
| 13958 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Renewal | Issued Decision |
| 18816 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Administrative Amendment | Issued Decision |
| 18937 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Minor Permit Revision | Issued Decision |
| 23126 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 24918 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Administrative Amendment | Issued Decision |
| 26263 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | AA - Permit Term Extension | Issued Decision |
| 27296 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Administrative Amendment | Issued Decision |
| 5450 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | FESOP | Issued Decision |
| 9370 | 00107 | Shorewood Packaging Corporation of Indiana | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 16735 | 00443 | Sims Cabinet Company | MSOP | MSOP | Issued Decision |
| 21773 | 00567 | Smock Mtrl Hndlg Co, Inc | Exemption | Exemption | Issued Decision |
| 11621 | 00366 | South Side Landfill, Inc. | Title V | Title V | Issued Decision |
| 19560 | 00366 | South Side Landfill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 23630 | 00366 | South Side Landfill, Inc. | Title V | Administrative Amendment | Issued Decision |
| 23788 | 00366 | South Side Landfill, Inc. | Title V | Renewal | Issued Decision |
| 26648 | 00507 | Southport AWT Facility | SSOA | SSOA | Issued Decision |
| 20401 | 00555 | Specialty Cleaning Services, LLC | Exemption | Exemption | Issued Decision |
| 24045 | 00597 | Specialty Coating Systems | Exemption | Exemption | Issued Decision |
| 15458 | 00428 | Speedway SuperAmerica #3761 | Exemption | Exemption | Issued Decision |
| 15456 | 00427 | Speedway SuperAmerica #7887 | Exemption | Exemption | Issued Decision |
| 25271 | 00627 | Speedway Utilities Management, LLC | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 12652 | 00318 | Sport Graphics | FESOP | FESOP | Issued Decision |
| 15182 | 00318 | Sport Graphics | FESOP | Administrative Amendment | Issued Decision |
| 19121 | 00318 | Sport Graphics | FESOP | Administrative Amendment | Issued Decision |
| 21383 | 00318 | Sport Graphics | FESOP | Renewal | Issued Decision |
| 25162 | 00318 | Sport Graphics | FESOP | Administrative Amendment | Issued Decision |
| 8788 | 00318 | Sport Graphics | SSOA | SSOA | Issued Decision |
| 22567 | 00288 | Spurlino Materials of Indianapolis, LLC | SSOA | Administrative Amendment | Issued Decision |
| 6540 | 00288 | Spurlino Materials of Indianapolis, LLC | SSOA | SSOA | Issued Decision |
| 14068 | 00163 | St Francis Hospital & Health Ctrs | FESOP | Renewal | Issued Decision |
| 18833 | 00163 | St Francis Hospital & Health Ctrs | FESOP | Minor Permit Revision | Issued Decision |
| 19346 | 00163 | St Francis Hospital & Health Ctrs | FESOP | Administrative Amendment | Issued Decision |
| 24230 | 00163 | St Francis Hospital & Health Ctrs | FESOP | Renewal | Issued Decision |
| 25945 | 00163 | St Francis Hospital & Health Ctrs | FESOP | AA - Permit Term Extension | Issued Decision |
| 5510 | 00163 | St Francis Hospital & Health Ctrs | FESOP | FESOP | Issued Decision |
| 19550 | 00304 | St Francis Hospital & Health Ctrs | MSOP | MSOP | Issued Decision |
| 14859 | 00160 | St. Clair Press | Registration | Registration Revision | Issued Decision |
| 15088 | 00160 | St. Clair Press | Registration | Registration | Issued Decision |
| 22988 | 00160 | St. Clair Press | Registration | Registration Revision | Issued Decision |
| 19661 | 00547 | St. Vincent Women's Hospital | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 11708 | 00119 | Stanley Security Solutions | MSOP | MSOP | Issued Decision |
| 19622 | 00119 | Stanley Security Solutions | MSOP | Notice-Only Change | Issued Decision |
| 21034 | 00119 | Stanley Security Solutions | MSOP | Notice-Only Change | Issued Decision |
| 23345 | 00119 | Stanley Security Solutions | MSOP | Notice-Only Change | Issued Decision |
| 5636 | 00119 | Stanley Security Solutions | Construction | Registration | Issued Decision |
| 11490 | 00339 | Statewide Medical Services | Construction | State | Issued Decision |
| 11796 | 00339 | Statewide Medical Services | Registration | Registration | Issued Decision |
| 21181 | 00339 | Statewide Medical Services | Registration | Revocation | Issued Decision |
| 22699 | 00579 | Sterling Fluid Systems (USA), LLC - Peerless Pump | Exemption | Exemption | Issued Decision |
| 25150 | 00579 | Sterling Fluid Systems (USA), LLC - Peerless Pump | Permit By Rule | Permit By Rule | Issued Decision |
| 25157 | 00579 | Sterling Fluid Systems (USA), LLC - Peerless Pump | Exemption | Revocation | Issued Decision |
| 10101 | 00335 | Stewart Manufacturing, Inc. | SSOA | SSOA | Issued Decision |
| 11507 | 00335 | Stewart Manufacturing, Inc. | SSOA | SSOA | Issued Decision |
| 21697 | 00335 | Stewart Manufacturing, Inc. | SSOA | Revocation | Issued Decision |
| 21466 | 00565 | Stewart Warner, Former Southwind Facility | Title V | New Source Title V (Minor PSD/EO) (120) | Issued Decision |
| 27446 | 00565 | Stewart Warner, Former Southwind Facility | Title V | Revocation | Issued Decision |
| 12837 | 00342 | Suburban Steel | Registration | Registration | Issued Decision |
| 20002 | 00342 | Suburban Steel | Registration | Notice-Only Change | Issued Decision |
| 11289 | 00127 | Superior Metal Technologies | FESOP | Administrative Amendment | Issued Decision |
| 14783 | 00127 | Superior Metal Technologies | FESOP | Administrative Amendment | Issued Decision |
| 14906 | 00127 | Superior Metal Technologies | Review Request | Review Request | Issued Decision |
| 15522 | 00127 | Superior Metal Technologies | FESOP | Renewal | Issued Decision |
| 16096 | 00127 | Superior Metal Technologies | FESOP | Administrative Amendment | Issued Decision |
| 19968 | 00127 | Superior Metal Technologies | FESOP | Administrative Amendment | Issued Decision |
| 20224 | 00127 | Superior Metal Technologies | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 22653 | 00127 | Superior Metal Technologies | FESOP | Minor Permit Revision | Issued Decision |
| 25853 | 00127 | Superior Metal Technologies | FESOP | AA - Permit Term Extension | Issued Decision |
| 25954 | 00127 | Superior Metal Technologies | FESOP | Renewal | Issued Decision |
| 26172 | 00127 | Superior Metal Technologies | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 27263 | 00127 | Superior Metal Technologies | FESOP | Administrative Amendment | Issued Decision |
| 28037 | 00127 | Superior Metal Technologies | Undetermined | Undetermined | Issued Decision |
| 7881 | 00127 | Superior Metal Technologies | FESOP | FESOP | Issued Decision |
| 12021 | 00286 | Superior Oil Company, Inc. | Exemption | Exemption | Issued Decision |
| 12377 | 00286 | Superior Oil Company, Inc. | Title V | Administrative Amendment | Issued Decision |
| 17438 | 00286 | Superior Oil Company, Inc. | Exemption | Exemption | Issued Decision |
| 18042 | 00286 | Superior Oil Company, Inc. | FESOP | FESOP | Issued Decision |
| 22820 | 00286 | Superior Oil Company, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 23856 | 00286 | Superior Oil Company, Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 24976 | 00286 | Superior Oil Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 25299 | 00286 | Superior Oil Company, Inc. | FESOP | Administrative Amendment | Issued Decision |
| 26694 | 00286 | Superior Oil Company, Inc. | FESOP | Significant Permit Revision (Minor PSD/EO) (120) | Issued Decision |
| 27081 | 00286 | Superior Oil Company, Inc. | Undetermined | Undetermined | Issued Decision |
| 27575 | 00286 | Superior Oil Company, Inc. | FESOP | Minor Permit Revision | Issued Decision |
| 7395 | 00286 | Superior Oil Company, Inc. | Title V | Title V | Issued Decision |
| 14600 | 00314 | TIN Inc., dba Temple-Inland | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 18227 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 18930 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 22043 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Minor Permit Revision | Issued Decision |
| 22963 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Minor Permit Revision | Issued Decision |
| 23222 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 24870 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 25168 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 26524 | 00314 | TIN Inc., dba Temple-Inland | MSOP | Renewal | Issued Decision |
| 15453 | 00154 | TIN, Inc, dba Temple-Inland | MSOP | MSOP | Issued Decision |
| 18983 | 00154 | TIN, Inc, dba Temple-Inland | MSOP | Minor Permit Revision | Issued Decision |
| 21567 | 00154 | TIN, Inc, dba Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 25713 | 00154 | TIN, Inc, dba Temple-Inland | MSOP | Renewal | Issued Decision |
| 20319 | 00255 | TIN, Inc. d/b/a Temple-Inland | MSOP | Notice-Only Change | Issued Decision |
| 20977 | 00255 | TIN, Inc. d/b/a Temple-Inland | Exemption | Exemption | Issued Decision |
| 21745 | 00255 | TIN, Inc. d/b/a Temple-Inland | Undetermined | Undetermined | Issued Decision |
| 20166 | 00546 | Target Dist Ctr | Registration | Registration | Issued Decision |
| 24366 | 00546 | Target Dist Ctr | Registration | Registration Revision | Issued Decision |
| 25173 | 00546 | Target Dist Ctr | Registration | Notice-Only Change | Issued Decision |
| 18261 | 00516 | Taylor Tire Treading Company | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 12545 | 05002 | The Gale Tschour Co., Inc. | SSOA | SSOA | Issued Decision |
| 12602 | 05002 | The Gale Tschour Co., Inc. | SSOA | Administrative Amendment | Issued Decision |
| 23513 | 05295 | The Harper Company | SSOA | SSOA | Issued Decision |
| 17631 | 00329 | The Jackson Group (Jackson Press, Inc. & Total Response, Inc | MSOP | MSOP | Issued Decision |
| 19966 | 00329 | The Jackson Group (Jackson Press, Inc. & Total Response, Inc | MSOP | Notice-Only Change | Issued Decision |
| 24437 | 00329 | The Jackson Group (Jackson Press, Inc. & Total Response, Inc | MSOP | Notice-Only Change | Issued Decision |
| 26454 | 00329 | The Jackson Group (Jackson Press, Inc. & Total Response, Inc | Permit By Rule | Permit By Rule | Issued Decision |
| 15005 | 00412 | The Premcor Refining Group, Inc. (Clark Station #1428) | Exemption | Exemption | Issued Decision |
| 24481 | 00606 | The Sign Group, Inc. | SSOA | SSOA | Issued Decision |
| 21860 | 00570 | Thomas & Skinner, Inc. | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 21858 | 00244 | Thomas L. Green Company, Inc. | SSOA | Revocation | Issued Decision |
| 6364 | 00244 | Thomas L. Green Company, Inc. | SSOA | SSOA | Issued Decision |
| 7637 | 00047 | Thomson Consumer Electronics | Title V | Title V | Issued Decision |
| 11671 | 00273 | Toyoshima Indiana, Inc. | Permit By Rule | Permit By Rule | Issued Decision |
| 19856 | 00273 | Toyoshima Indiana, Inc. | Review Request | Review Request | Issued Decision |
| 22543 | 00575 | Tyson Corporation, Inc. | SSOA | SSOA | Issued Decision |
| 17408 | 00503 | U.S. Postal Service Eagle Air Hub | Exemption | Exemption | Issued Decision |
| 7249 | 00246 | United Coatings, Inc. | Title V | Title V | Issued Decision |
| 22825 | 00584 | United Rentals (North America), Inc. | SSOA | SSOA | Issued Decision |
| 24605 | 00584 | United Rentals (North America), Inc. | SSOA | Revocation | Issued Decision |
| 12436 | 00137 | United Signature Foods, L.L.C. | Title V | Minor Source Modification | Issued Decision |
| 12562 | 00137 | United Signature Foods, L.L.C. | Title V | Significant Permit Modification | Issued Decision |
| 19623 | 00137 | United Signature Foods, L.L.C. | Title V | Revocation | Issued Decision |
| 6396 | 00137 | United Signature Foods, L.L.C. | Title V | Title V | Issued Decision |
| 5309 | 00192 | United Steel Fabricators | Construction | State | Issued Decision |
| 14275 | 00247 | Univar USA Inc. | Amendment | Name Change - Fee Required | Issued Decision |
| 16976 | 00247 | Univar USA Inc. | Exemption | Exemption | Issued Decision |
| 14398 | 00403 | Vectren Corporation | Review Request | Review Request | Issued Decision |
| 11345 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Minor Source Modification | Issued Decision |
| 12653 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Exemption | Exemption | Issued Decision |
| 13789 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 14324 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Undetermined | Undetermined | Issued Decision |
| 20766 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Appeal Resolution | Title V - AA | Issued Decision |
| 23179 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Administrative Amendment | Issued Decision |
| 23460 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Administrative Amendment | Issued Decision |
| 23763 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Administrative Amendment | Issued Decision |
| 24158 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Minor Source Modification | Issued Decision |
| 24160 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Significant Permit Modification | Issued Decision |
| 24534 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Administrative Amendment | Issued Decision |
| 25155 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Administrative Amendment | Issued Decision |
| 26966 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Undetermined | Undetermined | Issued Decision |
| 27202 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Minor Source Modification | Issued Decision |
| 7552 | 00315 | Vertellus Agriculture & Nutrition Specialties LLC | Title V | Title V | Issued Decision |
| 10109 | 00308 | Veterans Administration Hospital | Title V | Title V | Issued Decision |
| 20959 | 00354 | Village Pantry | MSOP | Revocation | Issued Decision |
| 20957 | 00355 | Village Pantry | MSOP | Revocation | Issued Decision |
| 20955 | 00327 | Village Pantry (VP) #514 Multiphase Extraction System | MSOP | Revocation | Issued Decision |
| 11648 | 00369 | Vista Packaging Corporation | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 13677 | 00369 | Vista Packaging Corporation | MSOP | Minor Permit Revision | Issued Decision |
| 19362 | 00369 | Vista Packaging Corporation | MSOP | Notice-Only Change | Issued Decision |
| 19989 | 00369 | Vista Packaging Corporation | Exemption | Exemption | Issued Decision |
| 14377 | 00404 | W.R. Beach General Contractor, Inc. | SSOA | SSOA | Issued Decision |
| 12334 | 00296 | WMH Physicians' Hospital, LLC d/b/a Winona Memorial Hospita | MSOP | MSOP | Issued Decision |
| 16639 | 00296 | WMH Physicians' Hospital, LLC d/b/a Winona Memorial Hospita | MSOP | Notice-Only Change | Issued Decision |
| 18897 | 00296 | WMH Physicians' Hospital, LLC d/b/a Winona Memorial Hospita | MSOP | Notice-Only Change | Issued Decision |
| 21795 | 00296 | WMH Physicians' Hospital, LLC d/b/a Winona Memorial Hospita | Review Request | Review Request | Issued Decision |
| 7379 | 00296 | WMH Physicians' Hospital, LLC d/b/a Winona Memorial Hospita | FESOP | FESOP | Issued Decision |
| 16092 | 00439 | Wake Up | Exemption | Exemption | Issued Decision |
| 18033 | 05238 | Walsh Construction Company | SSOA | SSOA | Issued Decision |
| 19706 | 05238 | Walsh Construction Company | SSOA | Administrative Amendment | Issued Decision |
| 11944 | 00375 | Waste Management | Registration | Notice-Only Change | Issued Decision |
| 22647 | 00375 | Waste Management | Exemption | Exemption | Issued Decision |
| 22032 | 00573 | Wayne Township Fire Department (Fire Training Tower) | Registration | Registration | Issued Decision |
| 14270 | 00399 | Webber Manufacturing Company, Inc. | SSOA | SSOA | Issued Decision |
| 26972 | 00642 | West Street Chilled Water Plant | Registration | Registration | Issued Decision |
| 27544 | 00642 | West Street Chilled Water Plant | Registration | Notice-Only Change | Issued Decision |
| 25313 | 00248 | Westview Hospital | MSOP | New Construction MSOP (Minor PSD/EO) (120) | Issued Decision |
| 22719 | 00582 | White River Architectural Salvage and Antiques | Exemption | Exemption | Issued Decision |
| 13572 | 00293 | William Hermann And Son, Inc. | MSOP | MSOP | Issued Decision |
| 19940 | 00293 | William Hermann And Son, Inc. | MSOP | Notice-Only Change | Issued Decision |
| 26528 | 00293 | William Hermann And Son, Inc. | MSOP | Renewal | Issued Decision |
| 11723 | 00371 | Williamson Polishing & Plating Co., Inc. | MSOP | MSOP | Issued Decision |
| 21267 | 00371 | Williamson Polishing & Plating Co., Inc. | MSOP | Renewal | Issued Decision |
| 21390 | 00564 | Willoughby Industries | FESOP | New Source FESOP (Minor PSD/EO) (120) | Issued Decision |
| 15257 | 00415 | Wilson-St. Pierre Funeral Home | Exemption | Exemption | Issued Decision |
| 15259 | 00320 | Wingfoot Commercial Tire Systems, LLC | FESOP | FESOP | Issued Decision |
| 19218 | 00320 | Wingfoot Commercial Tire Systems, LLC | Appeal Resolution | Appeal Resolution | Issued Decision |
| 20526 | 00320 | Wingfoot Commercial Tire Systems, LLC | FESOP | Revocation | Issued Decision |
| 20528 | 00320 | Wingfoot Commercial Tire Systems, LLC | MSOP | MSOP | Issued Decision |
| 21891 | 00320 | Wingfoot Commercial Tire Systems, LLC | Undetermined | Undetermined | Issued Decision |
| 12474 | 00041 | Wishard Memorial Hospital | Title V | Administrative Amendment | Issued Decision |
| 18681 | 00041 | Wishard Memorial Hospital | Title V | Significant Source Mod. (Minor PSD/EO) (120) | Issued Decision |
| 18781 | 00041 | Wishard Memorial Hospital | Title V | Significant Permit Modification | Issued Decision |
| 19479 | 00041 | Wishard Memorial Hospital | Undetermined | Undetermined | Issued Decision |
| 19714 | 00041 | Wishard Memorial Hospital | MSOP | MSOP | Issued Decision |
| 19716 | 00041 | Wishard Memorial Hospital | Title V | Revocation | Issued Decision |
| 7884 | 00041 | Wishard Memorial Hospital | Title V | Title V | Issued Decision |
| 12613 | 00394 | Wood-Mizer Products, Inc. | Registration | Registration | Issued Decision |
| 15460 | 00394 | Wood-Mizer Products, Inc. | Exemption | Exemption | Issued Decision |
| 21979 | 00394 | Wood-Mizer Products, Inc. | SSOA | SSOA | Issued Decision |
| 22869 | 00394 | Wood-Mizer Products, Inc. | Registration | Revocation | Issued Decision |
| 19991 | 00552 | Yardarm Marine Products, Inc. | Registration | Registration | Issued Decision |
| 15253 | 00029 | Zimmer Custom Made Packaging | MSOP | MSOP | Issued Decision |
| 20142 | 00029 | Zimmer Custom Made Packaging | MSOP | Notice-Only Change | Issued Decision |
| 23598 | 00029 | Zimmer Custom Made Packaging | MSOP | Notice-Only Change | Issued Decision |