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

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     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     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     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     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     View Attachments (*) Comment URL

Lake Charles Methanol II, LLC / Lake Charles Methanol Facility

AI 196978
Activity PER20230004
Permit Number LA0127088
Subject PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A DRAFT WATER DISCHARGE PERMIT & THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT (EAS)
Media Surface Water
11/12/2024 12/23/2024 12/19/2024   View Attachments (*) Comment URL

Enchanted Rock, LLC / Baton Rouge General Hospital-Mid City - EGUs

AI 242788
Activity PER20240001
Permit Number 0840-00459-00
Subject PROPOSED STATE INITIAL SYNTHETIC MINOR PERMIT
Media Air Quality
11/08/2024 12/12/2024     View Attachments (*) Comment URL

Baton Rouge Transit LLC - Baton Rouge Transit Facility

AI 186785
Activity PER20240005
Permit Number LA0126914
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/08/2024 12/12/2024     View Attachments (*) Comment URL

Louisiana Sugar Refining, LLC – Gramercy Refinery

AI 1276
Activity PER20220002
Permit Number LA0000604
Subject DRAFT WATER DISCHARGE PERMIT & THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT (EAS)
Media Surface Water
11/08/2024 12/12/2024     View Attachments (*) Comment URL