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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Village of Pine Prairie - Pine Prairie Wastewater Treatment Facility | AI 31441 | PER20240001 | LA0079057 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 1/30/2026 | 3/05/2026 | - | - | Comment URL | |
| ARS Analytical, LLC | AI 119652 | PER20230001 | LA0127784 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 1/30/2026 | 3/05/2026 | - | - | Comment URL | |
| Lion Copolymer Geismar, LLC | AI 1433 | PER20250001 | LAD 008 194 060-PC-RN-2-MO-1 | Class 3 Permit Modification Approval for Revised Groundwater Sampling and Analysis Plan | Hazardous Waste | 1/29/2026 | - | - | 1/15/2026 | View Attachments | Comment URL |
| Louisiana Energy Gateway LLC / Gillis Treating - Carbon Capture and Sequestration (CCS) Facility | AI 236684 | PER20250001 | 0320-00217-V0 | PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A PROPOSED INITIAL PART 70 AIR OPERATING PERMIT AND THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT (EAS) | Air Quality | 1/29/2026 | 3/09/2026 | 3/05/2026 | - | Comment URL | |
| Chemical Waste Management, Inc. - Lake Charles Facility | AI 742 | PER20240005 | LAD 000 777 201-OP-RN-2 | CLASS 2 HAZARDOUS WASTE PERMIT MODIFICATION APPROVAL | Hazardous Waste | 1/29/2026 | 9/09/9999 | - | 1/13/2026 | Comment URL | |
| West Carroll Parish Police Jury - Sanitary Landfill | AI 20079 | PER20210006 | P-0347-R2 | DRAFT SOLID WASTE PERMIT RENEWAL WITH MAJOR MODIFICATION | Solid Waste | 1/29/2026 | 3/05/2026 | - | - | Comment URL | |
| Westlake Vinyls Company - Geismar Plant | AI 1138 | PER20250003 | LAR 000 103 502-OP | FINAL HAZARDOUS WASTE OPERATING PERMIT | Hazardous Waste | 1/29/2026 | - | - | 1/09/2026 | Comment URL | |
| DeSoto Parish Police Jury - Mundy Landfill | AI 19803 | PER20240007 | P-0035-R3 | FINAL SOLID WASTE PERMIT RENEWAL WITH MAJOR MODIFICATION | Solid Waste | 1/22/2026 | - | - | 1/12/2026 | Comment URL | |
| Town of Brusly / Brusly Wastewater Treatment Facility | AI 19911 | PER20250002 | LA0068241 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 1/22/2026 | 2/26/2026 | - | - | Comment URL | |
| Vibrantz Corporation – Baton Rouge Site | AI 223528 | PER20230001 | LA0127685 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 1/22/2026 | 2/26/2026 | - | - | Comment URL | |
| In-Place Machining Company, LLC - BR Machine | AI 2534 | PER20250001 | LA0104825 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 1/21/2026 | 2/25/2026 | - | - | Comment URL | |
| Calcasieu Refining Company - Lake Charles Crude Oil Refinery | AI 3585 | PER20250004 | 0520-00050-V20 | PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION | Air Quality | 1/21/2026 | 2/25/2026 | - | - | Comment URL |