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 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).

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Public Notice Info Publication Date Comment Deadline Hearing Date Issue Date Additional Information

National Aeronautics and Space Administration - NASA Michoud Assembly Facility

AI 9145
Activity PER20220004
Permit Number LA0052256
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/08/2026 2/12/2026     View Attachments (*) Comment URL

Bunge Chevron Ag Renewables LLC – Destrehan Oilseed Processing Facility

AI 1738
Activity PER20250001
Permit Number LA0036455
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/08/2026 2/12/2026     View Attachments (*) Comment URL

Rain CII Carbon LLC – Chalmette Terminal Facility

AI 84724
Activity PER20250001
Permit Number 2500-00008-V7
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
1/08/2026 2/12/2026     View Attachments (*) Comment URL

CLECO Power LLC - Brame Energy Center

AI 2922
Activity PER20250004
Permit Number P-0379-R2
Subject FINAL SOLID WASTE PERMIT RENEWAL
Media Solid Waste
1/08/2026 2/12/2026     View Attachments (*) Comment URL

Village of Mermentau – Village of Mermentau Sewage Treatment Plant

AI 19400
Activity PER20230002
Permit Number LA0049271
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/07/2026 2/11/2026     View Attachments (*) Comment URL

Shell Chemical LP - Geismar Plant

AI 1136
Activity PER20230005
Permit Number LA0005754
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/07/2026 2/11/2026     View Attachments (*) Comment URL

Exxon Mobil Corporation – Baton Rouge Refinery / Refinery Complex Furnaces

AI 2638
Activity PER20220022
Permit Number 3178-V2
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
1/07/2026 2/11/2026     View Attachments (*) Comment URL

Sabine Parish Police Jury - Sabine Parish Sanitary Landfill

AI 12448
Activity PER20240003
Permit Number P-0170-R3-M3
Subject DRAFT SOLID WASTE MAJOR MODIFICATION APPLICATION
Media Solid Waste
1/07/2026 2/11/2026     View Attachments (*) Comment URL

Louisiana Department of Public Safety & Corrections / Raymond Laborde Correctional Center

AI 76989
Activity 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 Plant

AI 2049
Activity 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 Unit

AI 1136
Activity 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 1376
Activity PER20230002
Permit Number LA0004260
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
12/19/2025 1/29/2026     View Attachments (*) Comment URL