LOUISIANA DEPARTMENT OF ENVIRONMENTAL QUALITY | Secretary Courtney J. Burdette
A DEPARTMENT OF THE STATE OF LOUISIANA
Permit records are available for review at the DEQ, Public Records Center, 602 North 5th Street, Baton Rouge, LA 70802. Viewing hours are from 8:00 a.m. to 4:30 p.m., Monday through Friday (except holidays). If you wish to receive permit public notices by email, you can subscribe to the listserv at https://internet.deq.louisiana.gov/portal/SUBSCRIBES/PUBLIC-NOTIFICATION, or you can contact the Public Participation Group in writing at LDEQ, P.O. Box 4313, Baton Rouge, LA 70821-4313, by email at deq.publicnotices@la.gov or by contacting the LDEQ Customer Service Center at (225) 219-LDEQ (219-5337).
For any questions related to permits public participation activities, please call LDEQ Customer Service Center at (225) 219-LDEQ (219-5337).
| Public Notice Info | Publication Date | Comment Deadline | Hearing Date | Issue Date | Additional Information |
|---|---|---|---|---|---|
Louisiana Department of Public Safety & Corrections / Raymond Laborde Correctional CenterAI 76989Activity PER20250001 Permit Number LA0083801 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/19/2025 | 1/26/2026 | View Attachments (*) Comment URL | ||
BASF Corporation - Geismar Site - MDI-1 PlantAI 2049Activity PER20220014 Permit Number 2334-V8 Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION Media Air Quality |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
Shell Chemical LP / Geismar Plant - Olefins UnitAI 1136Activity PER 20250003 and PER20250005 Permit Number 2669-V14 and PSD-LA-647 (M-10) Subject PROPOSED PART 70 AIR OPERATIONG PERMIT AND A PREVENTION OF SIGNIFICANT DETERIORATION PERMIT (PSD) MINOR MODIFICATIONS Media Air Quality |
12/19/2025 | 1/28/2026 | View Attachments (*) Comment URL | ||
Chalmette Refining, L.L.C.AI 1376Activity PER20230002 Permit Number LA0004260 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
National Water Infrastructure, LLC - Bayou Grand Wastewater Treatment PlantAI 18804Activity PER20250001 Permit Number LA0078557 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
Morehouse BioEnergy LLC - Wood Pellet Manufacturing FacilityAI 183215Activity PER20230001 and PER20240002 Permit Number 1920-00018-V6 and PSD-LA-838 (M1) Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/SIGNIFICANT MODIFICATION AND PREVENTION OF SIGNIFICANT DETERIORATION (PSD) PERMIT MODIFICATION Media Air Quality |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
Formosa Plastics Corporation, Louisiana/Vinyl Chloride Monomer UnitAI 288Activity PER20240010 Permit Number 0840-00002-V4 Subject PROPOSED PART 70 AIR OPERATING PERMIT SIGNIFICANT MODIFICATION Media Air Quality |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
Shell Company LP - Norco Chemical Plant - East Site - Olefins UnitsAI 26336Activity PER20250002 Permit Number 2520-V11 Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION Media Air Quality |
12/19/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
Stupp Coatings, LLCAI 27559Activity PER20240001 Permit Number ERC/Banking Subject EMISSION REDUCTION CREDIT (ERC) BANKING Media Air Quality |
12/18/2025 | 1/28/2026 | View Attachments (*) Comment URL | ||
Quantix SCS, LLC - Quantix Port AllenAI 222424Activity PER20240003 Permit Number LA0127805 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/18/2025 | 2/02/2026 | View Attachments (*) Comment URL | ||
Enterprise Gas Processing, LLC - Sea Robin Gas Processing PlantAI 708Activity PER20250001 Permit Number LA0109487 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/18/2025 | 1/29/2026 | View Attachments (*) Comment URL | ||
International Paper Company / Red River MillAI 2645Activity PER20210003 Permit Number LA0020800 Subject DRAFT WATER DISCHARGE PERMIT Media Surface Water |
12/18/2025 | 1/28/2026 | View Attachments (*) Comment URL |