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

Cal-Chlor Corp. - Opelousas Plant

AI 16954
Activity PER20240002
Permit Number LA0104523
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/24/2025 11/26/2025     View Attachments (*) Comment URL

TotalEnergies Petrochemicals & Refining USA, Inc. - Cos-Mar Styrene Monomer Plant

AI 1607
Activity PER20250001
Permit Number 1280-00013-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
10/24/2025 11/26/2025     View Attachments (*) Comment URL

Concordia Parish Sewerage District #1 - Ridgecrest Wastewater Treatment Plant

AI 38522
Activity PER20240002
Permit Number LA0038601
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/24/2025 11/26/2025     View Attachments (*) Comment URL

American Recovery, LLC / Type IA/IIA Processing Facility

AI 192408
Activity PER20250001
Permit Number P-0437-R1
Subject FINAL SOLID WASTE PERMIT RENEWAL
Media Solid Waste
10/23/2025       View Attachments (*) Comment URL

Village of Mooringsport - Village of Mooringsport Water and Sewer System

AI 38212
Activity PER20230002
Permit Number LA0044652
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/22/2025 11/25/2025     View Attachments (*) Comment URL

International Marine Terminals Partnership - Myrtle Grove Terminal

AI 20098
Activity PER20200001
Permit Number P-0223-R2
Subject FINAL SOLID WASTE PERMIT RENEWAL
Media Solid Waste
10/22/2025       View Attachments (*)

Reliable Landfill, LLC

AI 25491
Activity PER20250002
Permit Number 2260-00075-V6
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
10/22/2025 11/26/2025     View Attachments (*) Comment URL

Union Carbide Corp - St Charles Operations - Site Logistics

AI 2083
Activity PER20230013
Permit Number 2656-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
10/22/2025 11/26/2025     View Attachments (*) Comment URL

Sewer District No. 2 of Rapides Parish - Sewer District No. 2 of Rapides Parish Wastewater Treatment Plant

AI 216232
Activity PER20240001
Permit Number LA0127388
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/21/2025 11/25/2025     View Attachments (*) Comment URL

Texas Eastern Transmission, LP (TETLP) / West Monroe Compressor Station

AI 8241
Activity PER20250001
Permit Number 2160-00051-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
10/17/2025 11/20/2025     View Attachments (*) Comment URL

Southwestern Electric Power Company (SWEPCO) / Arsenal Hill Power Plant - J. Lamar Stall Plant

AI 1060
Activity PER20230002 and PER20230003
Permit Number 0500-00008-V7 and 0500-00008-IV5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION AND ACID RAIN PERMIT RENEWAL
Media Air Quality
10/17/2025 11/20/2025     View Attachments (*) Comment URL

Southwestern Electric Power Company (SWEPCO) – Lieberman Power Plant

AI 584
Activity PER20230003 and PER20230004
Permit Number 0500-00007-V8 and 0500-00007-IV5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION AND ACID RAIN PERMIT RENEWAL
Media Air Quality
10/17/2025 11/20/2025     View Attachments (*) Comment URL