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

Mosaic Fertilizer LLC / Uncle Sam Plant

AI 2532
Activity PER20230005
Permit Number LAD 059 545 756
Subject FINAL DETERMINATION OF NO ALTERNATIVES TO LAND DISPOSAL OF PROHIBITED WASTE DEEP WELL INJECTION
Media Hazardous Waste
5/15/2025       View Attachments (*) Comment URL

Savoie's Sausage & Food Products, Inc.

AI 33056
Activity PER20240001
Permit Number LA0095184
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/15/2025 6/19/2025     View Attachments (*) Comment URL

Cornerstone Chemical Company, LLC - Energy Park

AI 1357
Activity PER20240010
Permit Number LA0004367
Subject DRAFT WATER DISCHARGE PERMIT MAJOR MODIFICATION
Media Surface Water
5/15/2025 6/18/2025     View Attachments (*) Comment URL

Zen-Noh Grain Corporation / Zen-Noh Grain Export Elevator

AI 9228
Activity PER20240002
Permit Number LA0060763
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/15/2025 6/18/2025     View Attachments (*) Comment URL

LOOP LLC – Deepwater Port Complex

AI 4634
Activity PER20240002
Permit Number 1560-00027-V4
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
5/14/2025 6/18/2025     View Attachments (*) Comment URL

BWC Terminals LLC of Louisiana – Port Allen Terminal

AI 12096
Activity PER20230001
Permit Number LA0080888
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/14/2025 6/18/2025     View Attachments (*) Comment URL

Formosa Plastics Corp Louisiana

AI 288
Activity PER20220004
Permit Number LA0006149
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/14/2025 6/18/2025     View Attachments (*) Comment URL

Sasol Chemicals (USA) LLC / Lake Charles Chemical Complex - Ethylene Unit

AI 3271
Activity PER20240013
Permit Number 2743-V11
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
5/14/2025 6/18/2025     View Attachments (*) Comment URL

Stericycle, Inc., / Type II-A Processor

AI 521
Activity PER20240002
Permit Number P-0241-R2
Subject DRAFT SOLID WASTE PERMIT RENEWAL
Media Solid Waste
5/14/2025 6/18/2025     View Attachments (*) Comment URL

Equilon Enterprises LLC d/b/a Shell Oil Products US / Refining East

AI 1406
Activity PER20240007
Permit Number 2502-V14
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
5/14/2025 6/18/2025     View Attachments (*) Comment URL

Syngenta Crop Protection, LLC / Multi-Product Facility (MPF)

AI 2367
Activity PER20240001
Permit Number 2842-V6
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
5/14/2025 6/18/2025     View Attachments (*) Comment URL

LACC, LLC US – Ethylene & Derivatives Plant

AI 203831
Activity PER20230003
Permit Number 3136-V4
Subject PROPOSED PART 70 AIR OPERATING PERMIT MODIFICATION AND PREVENTION OF SIGNIFICANT DETERIORATION PERMIT MODIFICATION
Media Air Quality
5/09/2025 6/12/2025     View Attachments (*) Comment URL