Official Louisiana State Websites use .la.gov 
Secure .gov websites use HTTPS Welcome to our new and improved website! Take a look around, and use the Feedback form to let us know what you think!
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sabine Pass LNG, LP and Sabine Pass Liquefaction, LLC - Sabine Pass LNG Terminal - Vaporization Operation and Liquefaction Trains 1 - 6 | AI 119267 | PER20240002 and PER20240003 | 0560-00214-V10 and PSD-LA-703(M10) | PROPOSED PART 70 AIR OPERATING PERMIT MODIFICATION AND PREVENTION OF SIGNIFICANT DETERIORATION (PSD) PERMIT MODIFICATION | Air Quality | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Entergy Louisiana, LLC - Washington Parish Energy Center | AI 83619 | PER20240003 | LA0127394 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Clean Air Systems, L.L.C. - Bayou Cane Seafood Market | AI 162875 | PER20250001 | LA0124915 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Town of Wisner - Wisner Sewer Treatment Plant | AI 43993 | PER20240001 | LA0038644 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Town of Lockport - Lockport Sewer Plant | AI 19435 | PER20250001 | LA0033286 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Joint Readiness Training Center and Fort Polk | AI 8994 | GEN20240001 | LAR042002 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 5/29/2026 | 7/02/2026 | - | - | Comment URL | |
| Exxon Mobil Corporation - Baton Rouge Refinery - Catalytic Cracking Complex | AI 2638 | PER20180008 | 2385-V11 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION | Air Quality | 5/28/2026 | 7/02/2026 | - | - | Comment URL | |
| Ingevity Corporation - Deridder Facility | AI 1514 | PER20250001 | 0320-00003-V14 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 5/27/2026 | 7/01/2026 | - | - | Comment URL | |
| Harvest Louisiana Terminals, LLC - Alliance Refinery Dba Belle Chasse Terminal - Units 1291 and 301 | AI 2418 | PER20240002 | 1810-V11 | Proposed Part 70 Air Operating Permit Renewal with Modification | Air Quality | 5/27/2026 | 7/01/2026 | - | - | Comment URL | |
| Safesource Direct, L.L.C. – Nitrile Glove Plant | AI 228471 | PER20230001 | LA0127544 | DRAFT WATER DISCHARGE PERMIT AND THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT | Surface Water | 5/27/2026 | 7/01/2026 | - | - | Comment URL | |
| Town of Oil City - Town of Oil City Wastewater Treatment Plant | AI 42711 | PER20250001 | LA0020508 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 5/27/2026 | 7/01/2026 | - | - | Comment URL | |
| Entergy Louisiana, LLC & Waterford Advanced Power Station (WAPS) Units 5 & 6 | AI 248424 | PER20250001 | 0520-00190-V0; PSD-LA-865, and 0520-00190-IV0 | PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A PROPOSED PART 70 AIR OPERATING PERMIT, PREVENTION OF SIGNIFICANT DETERIORATION (PSD) PERMIT, ACID RAIN PERMIT & THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT | Air Quality | 5/26/2026 | 6/26/2026 | 6/25/2026 | - | Comment URL |