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).

FILTER

Public Notice Info Publication Date Comment Deadline Hearing Date Issue Date Additional Information

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   7/03/2025 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   7/01/2025 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

Louisiana Pigment Company, L.P. / Titanium Dioxide Plant

AI 11496
Activity PER20240003
Permit Number P-0283-R2-M5
Subject DRAFT SOLID WASTE PERMIT RENEWAL AND TECHNICALLY COMPLETE SOLID WASTE PERMIT APPLICATION
Media Solid Waste
5/09/2025 6/12/2025     View Attachments (*) Comment URL

Terrebonne Parish Consolidated Government / Houma Municipal Power Generating Station Houma Municipal Power Generating Station

AI 8838
Activity PER20240001 and PER20240002
Permit Number 2880-00022-V5 and 2880-00022-IV5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MINOR MODIFICATION AND ACID RAIN PERMIT RENEWAL
Media Air Quality
5/09/2025 6/12/2025   7/11/2025 View Attachments (*) Comment URL

Shintech Louisiana, LLC / Addis Plant A

AI 83425
Activity PER20240001
Permit Number 2639-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MINOR MODIFICATION
Media Solid Waste
5/09/2025 6/12/2025   6/26/2025 View Attachments (*) Comment URL

Koppers Utility and Industrial Products Inc. - Rosepine Facility

AI 236061
Activity PER20240001
Permit Number LA0127796
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/09/2025 6/12/2025   7/02/2025 View Attachments (*) Comment URL

Turner Industries Group LLC - Pipe Fabrication Division

AI 34017
Activity PER20220002
Permit Number 1260-00118-V3
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
5/09/2025 6/12/2025   7/22/2025 View Attachments (*) Comment URL

Kronospan Simsboro, LLC

AI 43959
Activity PER20230001
Permit Number LA0127727
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/08/2025 6/12/2025   7/11/2025 View Attachments (*) Comment URL

Entergy LA LLC / Nelson Industrial Steam Co (NISCO) - Type I Industrial Landfill - Circulating Fluidized Bed Ash Landfill

AI 9142
Activity PER20200001
Permit Number P-0278-R2
Subject FINAL SOLID WASTE STANDARD PERMIT RENEWAL
Media Solid Waste
5/08/2025     4/11/2025 View Attachments (*) Comment URL

United States Air Force – Barksdale Air Force Base (LAR042001)

AI 9028
Activity GEN20240001
Permit Number LAR042001
Subject COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4s)
Media Surface Water
5/08/2025 6/12/2025   8/28/2025 View Attachments (*) Comment URL

Morehouse BioEnergy, LLC

AI 183215
Activity PER20240003
Permit Number LA0126866
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/08/2025 6/12/2025   7/02/2025 View Attachments (*) Comment URL