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

Big Sky Operating Companies, Inc. - Northwest Bayou Choctaw Sales Station

AI 150951
Activity PER20180001
Permit Number 1280-00128-01
Subject EMISSION REDUCTION CREDIT (ERC) BANKING
Media Air Quality
1/30/2026 3/05/2026     View Attachments (*) Comment URL

Rubicon LLC - Geismar Facility - Reductions Plant

AI 1468
Activity PER20240002
Permit Number 2278-V7
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
1/30/2026 2/05/2026     View Attachments (*) Comment URL

Village of Pine Prairie - Pine Prairie Wastewater Treatment Facility

AI 31441
Activity PER20240001
Permit Number LA0079057
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/30/2026 3/05/2026     View Attachments (*) Comment URL

Lion Copolymer Geismar, LLC

AI 1433
Activity PER20250001
Permit Number LAD 008 194 060-PC-RN-2-MO-1
Subject Class 3 Permit Modification Approval for Revised Groundwater Sampling and Analysis Plan
Media Hazardous Waste
1/29/2026       View Attachments Comment URL

Louisiana Energy Gateway LLC / Gillis Treating - Carbon Capture and Sequestration (CCS) Facility

AI 236684
Activity PER20250001
Permit Number 0320-00217-V0
Subject PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A PROPOSED INITIAL PART 70 AIR OPERATING PERMIT AND THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT (EAS)
Media Air Quality
1/29/2026 3/09/2026     View Attachments (*) Comment URL

Chemical Waste Management, Inc. - Lake Charles Facility

AI 742
Activity PER20240005
Permit Number LAD 000 777 201-OP-RN-2
Subject CLASS 2 HAZARDOUS WASTE PERMIT MODIFICATION APPROVAL
Media Hazardous Waste
1/29/2026 9/09/9999     View Attachments (*) Comment URL

West Carroll Parish Police Jury - Sanitary Landfill

AI 20079
Activity PER20210006
Permit Number P-0347-R2
Subject DRAFT SOLID WASTE PERMIT RENEWAL WITH MAJOR MODIFICATION
Media Solid Waste
1/29/2026 3/05/2026     View Attachments (*) Comment URL

Westlake Vinyls Company - Geismar Plant

AI 1138
Activity PER20250003
Permit Number LAR 000 103 502-OP
Subject FINAL HAZARDOUS WASTE OPERATING PERMIT
Media Hazardous Waste
1/29/2026       View Attachments (*) Comment URL

DeSoto Parish Police Jury - Mundy Landfill

AI 19803
Activity PER20240007
Permit Number P-0035-R3
Subject FINAL SOLID WASTE PERMIT RENEWAL WITH MAJOR MODIFICATION
Media Solid Waste
1/22/2026       View Attachments (*) Comment URL

Town of Brusly / Brusly Wastewater Treatment Facility

AI 19911
Activity PER20250002
Permit Number LA0068241
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/22/2026 2/26/2026     View Attachments (*) Comment URL

Vibrantz Corporation – Baton Rouge Site

AI 223528
Activity PER20230001
Permit Number LA0127685
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/22/2026 2/26/2026     View Attachments (*) Comment URL

In-Place Machining Company, LLC - BR Machine

AI 2534
Activity PER20250001
Permit Number LA0104825
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/21/2026 2/25/2026     View Attachments (*) Comment URL