Official Louisiana State Websites use .la.gov 
Secure .gov websites use HTTPS 
Public Notices
Permit records are available for review at the DEQ Public Records Center, 602 North 5th Street, Baton Rouge, LA 70802. Viewing hours are 8:00 a.m. to 4:30 p.m., Monday–Friday (except holidays). If you wish to receive permit public notices by email, you can subscribe to the listserve here.
For questions related to public participation activities, call LDEQ Customer Service Center at (225) 219-LDEQ (219-5337).
Related resources:
| Company | Public Notice AI | Activity | Permit Number | Subject | Media | Publication Date | Comment Deadline | Hearing Date | Issue Date | Attachments | Submit Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Big Sky Operating Companies, Inc. / Bayou Choctaw SWD Facility | AI 134725 | PER20180001 | 1280-00127-02 | EMISSION REDUCTION CREDIT (ERC) BANKING | Air Quality | 2/19/2026 | 3/26/2026 | - | - | Comment URL | |
| Lafourche Environmental, LLC / Waste Tire Processing Facility | AI 236407 | PER20240001 | P-0452 | FINAL SOLID WASTE PERMIT | Solid Waste, Waste Tire | 2/18/2026 | - | - | - | View Attachments | Comment URL |
| Caddo Sewerage District No. 2 | AI 93889 | PER20250001 | LA0020320 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 2/18/2026 | 3/25/2026 | - | - | Comment URL | |
| Harvest Louisiana Terminals LLC – Belle Chasse Terminal | AI 2418 | PER20250002 | LAD 056 024 391-PC-RN-2 | DRAFT HAZARDOUS WASTE POST-CLOSURE PERMIT RENEWAL | Hazardous Waste | 2/17/2026 | 4/06/2026 | - | - | Comment URL | |
| CHS Inc. of Minnesota - Myrtle Grove Terminal | AI 30285 | PER20250002 | LA0101524 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 2/13/2026 | 3/19/2026 | - | - | Comment URL | |
| Exxon Mobil Corporation / Baton Rouge Refinery - Carbon Conversion Complex | AI 2638 | PER20250013 | 3185-V0 | PROPOSED INITIAL PART 70 AIR OPERATING PERMIT | Air Quality | 2/13/2026 | 3/19/2026 | - | - | Comment URL | |
| Dolet Hills Lignite Company, LLC - Oxbow Mine | AI 10031 | PER20250001 | LA0060291 | DRAFT WATER DISCHARGE PERMIT MODIFICATION | Surface Water | 2/13/2026 | 3/19/2026 | - | - | Comment URL | |
| Occidental Chemical Corporation / Taft Chlor - Alkali Plant | AI 1137 | PER20240002 | 2520-00007-V11 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION | Air Quality | 2/12/2026 | 3/19/2026 | - | - | Comment URL | |
| Interfor U.S. Inc. - DeQuincy Division | AI 12483 | PER20250001 | 0320-00018-V6 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 2/12/2026 | 3/19/2026 | - | - | Comment URL | |
| ET Gathering and Processing LLC / Ada Plant | AI 84966 | PER20250001 | 0360-00022-00 | INITIAL SYNTHETIC MINOR SOURCE AIR PERMIT | Air Quality | 2/12/2026 | 3/19/2026 | - | - | Comment URL | |
| Sasol Chemicals (USA) LLC - Lake Charles Chemical Complex - Non-Process Equipment | AI 3271 | PER20250010 | 3160-V2 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 2/12/2026 | 3/19/2026 | - | - | Comment URL | |
| City of Lake Charles - Office of Public Works | AI 17363 | PER20240001 | P-0378-R2 | FINAL SOLID WASTE PERMIT RENEWAL | Solid Waste | 2/12/2026 | - | - | - | Comment URL |