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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.
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Related resources:
| Company | Public Notice AI | Activity | Permit Number | Subject | Media | Publication Date | Comment Deadline | Hearing Date | Issue Date | Attachments | Submit Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Town of Roseland - Town of Roseland Wastewater Treatment Facility | AI 38185 | PER20250001 | LA0100790 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 3/25/2026 | 4/29/2026 | - | - | Comment URL | |
| Calumet Shreveport Refining, LLC – Calumet Shreveport Refinery | AI 1214 | PER20230011 | 0500-00005-V20 | Proposed Part 70 Air Operating Permit Renewal and Modification | Air Quality | 3/24/2026 | 4/28/2026 | - | - | Comment URL | |
| Exxon Mobil Corporation / Baton Rouge Refinery - Refinery Tank Farm | AI 2638 | PER20230009 | 2795-V12 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION | Air Quality | 3/20/2026 | 4/23/2026 | - | - | Comment URL | |
| Shintech Louisiana, LLC - Shintech Plaquemine Plant 3 | AI 126578 | PER20250020 and PER20250028 | 3164-V6 and PSD-LA-817 (M-3) | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION AND PREVENTION OF SIGNIFICANT DETERIORATION (PSD) PERMIT | Air Quality | 3/20/2026 | 4/23/2026 | - | - | Comment URL | |
| TMDL for Bayou Verret, Bayou Chevreuil, Bayou Citamon, and Grand Bayou TMDL for Biochemial Oxygen-Demanding Substances - Subsegment 020101 | AI 91181 | DRAFT REVISED TOTAL MAXIMUM DAILY LOAD (TMDL) | Surface Water | 3/19/2026 | 4/23/2026 | - | - | Comment URL | |||
| Cypress Briar Enterprises, Inc. | AI 116545 | PER20250002 | LA0127451 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 3/19/2026 | - | - | - | Comment URL | |
| PCS Nitrogen Fertilizer, LP, Nitrate Group - Geismar Facility | AI 3732 | PER20250009 | 2240-V19 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 3/19/2026 | 4/23/2026 | - | - | Comment URL | |
| River Birch LLC - River Birch Landfill | AI 32219 | PER20250005 | P-0321-R2-M3 | PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A DRAFT SOLID WASTE MAJOR PERMIT MODIFICATION | Solid Waste | 3/18/2026 | 5/25/2026 | 4/21/2026 | - | Comment URL | |
| Louisiana Department of Public Safety and Corrections / Rayburn Correctional Center Wastewater Treatment Facility | AI 18974 | PER20230002 | LA0060275 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 3/18/2026 | 4/22/2026 | - | - | Comment URL | |
| Big Sky Operating Companies, Inc. / Northwest Bayou Choctaw Production Facility | AI 32145 | PER20180001 | 1280-00066-07 | EMISSION REDUCTION CREDIT (ERC) BANKING | Air Quality | 3/12/2026 | 4/16/2026 | - | - | Comment URL | |
| Bollinger Shipyards Lockport, L.L.C. | AI 10132 | PER20250002 | LA0084069 | DRAFT WATER DISCHARGE PERMIT MAJOR MODIFICATION | Surface Water | 3/12/2026 | 4/16/2026 | - | - | Comment URL | |
| Boise Cascade Wood Products, LLC - Oakdale Plywood and Veneer Plant | AI 4045 | PER20230002 | 0060-00008-V10 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 3/12/2026 | 4/16/2026 | - | - | Comment URL |