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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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| St. Tammany Parish (LAR041024) | AI 108405 | GEN20250001 | LAR041024 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 10/23/2026 | 11/25/2026 | - | - | Comment URL | |
| Exxon Mobil Corporation/Baton Rouge Chemical Plant – Partial Oxidation (POX) Unit | AI 286 | PER20260010 | 2210-V4 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Vopak Industrial Infrastructure Americas St. Charles, LLC (Vopak) / Vopak Terminal St. Charles | AI 227637 | PER20240001 | 2520-00186-V2 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION | Air Quality | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Plaquemines Parish Government (LAR041022) | AI 108404 | GEN20240001 | LAR041022 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Terrebonne Parish Consolidated Government (LAR041023) | AI 108407 | GEN20240001 | LAR041023 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Town of Abita Springs (LAR041036) | AI 109095 | GEN20240001 | LAR041036 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Cajun Crab, LLC | AI 100980 | PER20250001 | LA0116513 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Harvest Louisiana Terminals, LLC / Alliance Refinery dba Belle Chasse Terminal | AI 2418 | 2512-V6 | PER20250010 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL | Air Quality | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Ochsner Clinic Foundation / Ochsner Health System - Jefferson Highway Facility | AI 3043 | PER20260002 | LA0006751 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/22/2026 | 11/25/2026 | - | - | Comment URL | |
| Olin Corporation - Lake Charles Site | AI 1254 | PER20250001 | LA0102822 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/21/2026 | 11/25/2026 | - | - | Comment URL | |
| Delcambre Seafood Market, Inc. | AI 41229 | PER20260001 | LA0125113 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/21/2026 | 11/25/2026 | - | - | Comment URL | |
| General Biological Corporation - General Biological Lake Providence | AI 171315 | PER20230001 | LA0127916 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/21/2026 | 11/25/2026 | - | - | Comment URL |