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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gulf South Pipeline Company, LLC - Tallulah Compressor Station | AI 169873 | PER20250002 | 1780-00014-V4 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MINOR MODIFICATION | Air Quality | 9/23/2026 | 10/28/2026 | - | - | Comment URL | |
| Extex Operating Company - Ship Shoal Block 43 | AI 96034 | PER20260001 | LA0126462 | TERMINATION OF A WATER DISCHARGE PERMIT | Surface Water | 9/23/2026 | 10/28/2026 | - | - | Comment URL | |
| Town of Pearl River | AI 115012 | GEN20240001 | LAR041033 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s) | Surface Water | 9/22/2026 | 10/20/2026 | - | - | Comment URL | |
| Koch Nitrogen Company – Carbon Black Impoundments | AI 23941 | REM20000001 | REM20000001 | REQUEST TO REMOVE USE RESTRICTIONS | Inactive & Abandoned Sites | 9/22/2026 | 11/30/2026 | 10/29/2026 | - | Comment URL | |
| LeBeouf Bros. Towing, L.L.C. dba Bourg Dry Dock and Service Co. - Bourg Dry Dock | AI 12991 | PER20240001 | LA0089648 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 9/09/2026 | 10/14/2026 | - | - | Comment URL | |
| Delta Marine and Environmental Services, LLC | AI 41239 | PER20250001 | LA0127370 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 9/09/2026 | 10/14/2026 | - | - | Comment URL | |
| Town of Boyce - Town of Boyce Wastewater Treatment Plant | AI 38059 | PER20260001 | LA0032344 | DRAFT WATER DISCHARGE PERMIT MODIFICATION | Surface Water | 9/04/2026 | 10/08/2026 | - | - | Comment URL | |
| River Birch LLC - River Birch Landfill | AI 32219 | PER20250005 | P-0321-R2-M3 | FINAL SOLID WASTE MAJOR MODIFICATION | Solid Waste | 9/03/2026 | - | - | 8/18/2026 | Comment URL | |
| Corporate Cleaners of Covington, Inc. - Corporate Cleaners | AI 33816 | PER20250001 | LA0118664 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 9/03/2026 | 10/08/2026 | - | - | Comment URL | |
| Town of Elton / Town of Elton Wastewater Treatment Plant | AI 19649 | PER20240002 | LA0061719 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 9/03/2026 | 10/08/2026 | - | - | Comment URL | |
| Syngenta Crop Protection, LLC - St. Gabriel Plant | AI 2367 | PER20250008 | LAD 053 783 445-OP-RN-4 | FINAL HAZARDOUS WASTE OPERATING PERMIT RENEWAL | Hazardous Waste | 9/03/2026 | - | - | 8/14/2026 | Comment URL | |
| CITGO Petroleum Corporation / Lake Charles Manufacturing Complex - Thermal Area | AI 1250 | PER20250011 | 2930-V9 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 9/02/2026 | 10/07/2026 | - | - | Comment URL |