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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Town of Cottonport / Cottonport Wastewater Treatment Facility | AI 19836 | PER20250001 | LA0040126 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 11/05/2025 | 12/10/2025 | - | 12/19/2025 | Comment URL | |
| Town of Iowa - Town of Iowa SD #1 | AI 41915 | PER20240002 | LA0043605 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/31/2025 | 12/04/2025 | - | 12/17/2025 | Comment URL | |
| Rubicon, LLC - Geismar Facility | AI 1468 | PER20240004 | LAD 008 213 191 | FINAL DETERMINATION OF NO ALTERNATIVES TO LAND DISPOSAL OF PROHIBITED WASTE BY DEEP WELL INJECTION | Hazardous Waste | 10/30/2025 | - | - | 10/03/2025 | ||
| Jefferson Parish Department of Sewerage - Bridge City Wastewater Treatment Plant | AI 30331 | PER20240002 | LA0042064 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/30/2025 | 12/04/2025 | - | 2/02/2026 | Comment URL | |
| St. John the Baptist Parish / Wallace Sanitary Treatment Plant | AI 43371 | PER20250001 | LA0099759 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/30/2025 | 12/04/2025 | - | 2/09/2026 | Comment URL | |
| Tangipahoa Parish Government / Tangipahoa Parish Regional Solid Waste Facility | AI 43470 | PER20240004 | LA0078921 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/30/2025 | 12/04/2025 | - | 12/12/2025 | Comment URL | |
| Syngenta Crop Protection, LLC - St. Gabriel Plant | AI 2367 | PER20250008 | LAD 053 783 445-OP-RN-3 | RECEIPT OF RCRA APPLICATION | Hazardous Waste | 10/30/2025 | - | - | - | Comment URL | |
| City of Alexandria – City of Alexandria Wastewater Treatment Plant | AI 2925 | PER20230001 | LA0041009 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/29/2025 | 12/03/2025 | - | 12/12/2025 | Comment URL | |
| Cal-Chlor Corp. - Opelousas Plant | AI 16954 | PER20240002 | LA0104523 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/24/2025 | 11/26/2025 | - | 12/09/2025 | Comment URL | |
| TotalEnergies Petrochemicals & Refining USA, Inc. - Cos-Mar Styrene Monomer Plant | AI 1607 | PER20250001 | 1280-00013-V12 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 10/24/2025 | 11/26/2025 | - | 12/09/2025 | Comment URL | |
| Concordia Parish Sewerage District #1 - Ridgecrest Wastewater Treatment Plant | AI 38522 | PER20240002 | LA0038601 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 10/24/2025 | 11/26/2025 | - | 1/29/2026 | Comment URL | |
| CLECO Power LLC - Brame Energy Center | AI 2922 | PER20250004 | P-0379-R2 | DRAFT SOLID WASTE PERMIT RENEWAL | Solid Waste | 10/24/2025 | 11/26/2025 | - | 12/11/2025 | Comment URL |