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 PETITION FOR NO ALTERNATIVES TO LAND DISPOSAL OF PROHIBITED WASTE BY DEEP WELL INJECTION
Media Hazardous Waste
11/21/2024 1/06/2025     View Attachments (*) Comment URL

Entergy LA LLC - Nelson Industrial Steam Co (NISCO) (Entergy - NISCO)

AI 9142
Activity PER20200002
Permit Number P-0279-R1-M3
Subject DRAFT SOLID WASTE PERMIT RENEWAL
Media Solid Waste
11/21/2024 12/26/2024   4/11/2025 View Attachments (*) Comment URL

Energy Transfer Geismar Olefins LLC - Geismar Fractionation Plant

AI 83718
Activity PER20240001
Permit Number LA0114481
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/21/2024 12/26/2024     View Attachments (*) Comment URL

ExxonMobil Corporation - Baton Rouge Polyolefins Plant

AI 3519
Activity PER20240001
Permit Number 0840-00003-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MINOR MODIFICATION
Media Air Quality
11/21/2024 12/26/2024   1/08/2025 View Attachments (*) Comment URL

DeSoto Parish Police Jury - Mundy Landfill

AI 19803
Activity PER20240004
Permit Number P-0035-R2-M7
Subject DRAFT SOLID WASTE PERMIT MAJOR MODIFICATION AND TECHNICALLY COMPLETE SOLID WASTE PERMIT APPLICATION
Media Solid Waste
11/21/2024 12/26/2024   2/07/2025 View Attachments (*) Comment URL

Colt, Inc. - Waste Tire Processor

AI 24831
Activity PER20240002
Permit Number RP-0259-R4
Subject DRAFT SOLID WASTE PERMIT RENEWAL APPLICATION
Media Solid Waste
11/21/2024 12/26/2024   1/27/2025 View Attachments (*) Comment URL

City of Donaldsonville, Donaldsonville Wastewater Treatment Facility

AI 41277
Activity PER20240001
Permit Number LA0043931
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/21/2024 12/26/2024   2/26/2025 View Attachments (*) Comment URL

International Paper Co. - Mansfield Mill

AI 328
Activity PER20230006
Permit Number P-0293-R2-M5
Subject FINAL SOLID WASTE MAJOR PERMIT MODIFICATION
Media Solid Waste
11/20/2024     11/06/2024 View Attachments (*)

The Dow Chemical Company/Louisiana Operations-Polyethylene A (Poly A) Plant

AI 1409
Activity PER20220015
Permit Number 2008-V14
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
11/15/2024 12/19/2024   12/26/2024 View Attachments (*) Comment URL

Louisiana Regional Landfill Co. / Timberlane Landfill

AI 52277
Activity PER20210001
Permit Number P-0339-R2
Subject FINAL SOLID WASTE PERMIT RENEWAL
Media Solid Waste
11/14/2024     11/01/2024 View Attachments Comment URL

Lafourche Sugars, LLC - Leighton Factory

AI 1617
Activity PER20230001
Permit Number 995-V9
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
11/14/2024 12/19/2024   1/17/2025 View Attachments (*) Comment URL

Occidental Chemical Corporation (OxyChem) / Geismar Facility - EDC/Perc Process Units

AI 3400
Activity PER20240004
Permit Number 3100-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
11/13/2024 12/18/2024   2/17/2025 View Attachments (*) Comment URL