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).

FILTER

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

Town of Iowa - Town of Iowa SD #1

AI 41915
Activity PER20240002
Permit Number LA0043605
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/31/2025 12/04/2025     View Attachments (*) Comment URL

Rubicon, LLC - Geismar Facility

AI 1468
Activity PER20240004
Permit Number LAD 008 213 191
Subject FINAL DETERMINATION OF NO ALTERNATIVES TO LAND DISPOSAL OF PROHIBITED WASTE BY DEEP WELL INJECTION
Media Hazardous Waste
10/30/2025     10/03/2025 View Attachments (*)

Jefferson Parish Department of Sewerage - Bridge City Wastewater Treatment Plant

AI 30331
Activity PER20240002
Permit Number LA0042064
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/30/2025 12/04/2025     View Attachments (*) Comment URL

St. John the Baptist Parish / Wallace Sanitary Treatment Plant

AI 43371
Activity PER20250001
Permit Number LA0099759
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/30/2025 12/04/2025     View Attachments (*) Comment URL

Tangipahoa Parish Government / Tangipahoa Parish Regional Solid Waste Facility

AI 43470
Activity PER20240004
Permit Number LA0078921
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/30/2025 12/04/2025     View Attachments (*) Comment URL

Syngenta Crop Protection, LLC - St. Gabriel Plant

AI 2367
Activity PER20250008
Permit Number LAD 053 783 445-OP-RN-3
Subject RECEIPT OF RCRA APPLICATION
Media Hazardous Waste
10/30/2025       View Attachments (*) Comment URL

City of Alexandria – City of Alexandria Wastewater Treatment Plant

AI 2925
Activity PER20230001
Permit Number LA0041009
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
10/29/2025 12/03/2025     View Attachments (*) Comment URL

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

CLECO Power LLC - Brame Energy Center

AI 2922
Activity PER20250004
Permit Number P-0379-R2
Subject DRAFT SOLID WASTE PERMIT RENEWAL
Media Solid Waste
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     10/13/2025 View Attachments (*) Comment URL