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

Diamond Green Diesel, LLC / Green Diesel Plant

AI 168018
Activity PER20240002
Permit Number 2520-00158-V12
Subject PROPOSED PART 70 OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
7/26/2024 8/29/2024   9/10/2024 View Attachments (*) Comment URL

Indorama Ventures Olefins LLC - Westlake Ethylene Plant

AI 5337
Activity PER20210005
Permit Number LA0069850
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
7/26/2024 8/29/2024     View Attachments (*) Comment URL

Sasol Chemicals (USA) LLC – Lake Charles Chemical Complex

AI 3271
Activity PER20220003
Permit Number LAR 000 041 087-PC-RN-2
Subject FINAL HAZARDOUS WASTE POST-CLOSURE PERMIT
Media Hazardous Waste
7/25/2024     7/01/2024 View Attachments Comment URL

Shintech Louisiana, LLC - Plaquemine Plant - Hydrochloric Acid Production Furnace 1

AI 126578
Activity PER20230012
Permit Number 3064-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
7/25/2024 8/29/2024   9/10/2024 View Attachments Comment URL

Stolthaven New Orleans, L.L.C. (Stolthaven) - Braithwaite Facility

AI 87738
Activity PER20230002
Permit Number 2240-00304-V9
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL
Media Air Quality
7/25/2024 8/29/2024   9/13/2024 View Attachments Comment URL

City of Lake Charles - Wastewater Treatment Plant A

AI 4838
Activity PER20230001
Permit Number LA0036340
Subject DRAFT WATER DISCHARGE PERMIT MODIFICATION
Media Surface Water
7/25/2024 8/29/2024     View Attachments (*) Comment URL

Colt, Inc.

AI 24831
Activity PER20230001
Permit Number LA0095761
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
7/25/2024 8/29/2024   9/17/2024 View Attachments (*) Comment URL

Dow Chemical Company - Louisiana Operations

AI 1409
Activity PER20240002
Permit Number LAD 008 187 080-OP-PC-RN-2-MO-1
Subject FINAL CLASS 3 MODIFICATION
Media Hazardous Waste
7/25/2024     7/12/2024 View Attachments (*) Comment URL

International Paper / Bogalusa Mill

AI 38936
Activity PER20190004
Permit Number P-0072-R1-M6
Subject DRAFT SOLID WASTE PERMIT RENEWAL - EXTENSION OF COMMENT PERIOD
Media Solid Waste
7/24/2024 8/28/2024     View Attachments (*) Comment URL

DuPont Specialty Products USA, LLC / Pontchartrain Site

AI 1101
Activity PER20230003
Permit Number LAD 001 890 367-OP-RN-3
Subject DRAFT HAZARDOUS WASTE OPERATING PERMIT RENEWAL
Media Hazardous Waste
7/24/2024 9/09/2024     View Attachments (*) Comment URL

Rain CII Carbon LLC, Lake Charles Calcining Plant

AI 3439
Activity PER20220006
Permit Number LA0054062
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
7/23/2024 8/27/2024     View Attachments (*) Comment URL

Tennessee Gas Pipeline Company, L.L.C. / Tennessee Gas Pipeline - Station # 47

AI 1945
Activity PER20240001
Permit Number LA0007862
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
7/19/2024 8/22/2024   9/27/2024 View Attachments (*) Comment URL