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

CF Industries East Point LLC - Waggaman Complex

AI 184235
Activity PER20230001
Permit Number 1340-00532-V10
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL / MODIFICATION
Media Air Quality
1/09/2025 2/13/2025     View Attachments (*) Comment URL

City of Walker - Walker Wastewater Treatment Plant

AI 19112
Activity PER20230001
Permit Number LA0059951
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/09/2025 2/13/2025     View Attachments (*) Comment URL

Boardwalk Louisiana Midstream LLC-Choctaw Terminal

AI 2043
Activity PER20240002
Permit Number LA0126923
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/03/2025 2/06/2025     View Attachments (*) Comment URL

Magnolia Water Utility Operating Company, L.L.C. – Magnolia Hills

AI 20006
Activity PER20240003
Permit Number LA0054500
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/03/2025 2/06/2025     View Attachments (*) Comment URL

St. Charles Parish Council

AI 115009
Activity GEN20240001
Permit Number LAR041032
Subject COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4)
Media Surface Water
1/03/2025 2/06/2025     View Attachments (*) Comment URL

Chalmette Refining LLC - Oil Movements & Loading Units

AI 1376
Activity PER20210016
Permit Number 3004-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
12/27/2024 1/30/2025     View Attachments (*) Comment URL

City of Hammond (LAR041030)

AI 104053
Activity GEN20240001
Permit Number LAR041030
Subject COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4)
Media Surface Water
12/27/2024 1/30/2025     View Attachments (*) Comment URL

Shintech Louisiana, LLC / Shintech Plaquemine Complex-Hydrochloric Acid Production Furnace 2

AI 126578
Activity PER20240009
Permit Number 3066-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MINOR MODIFICATION
Media Air Quality
12/20/2024 1/23/2025   2/06/2025 View Attachments (*) Comment URL

Shintech Louisiana, LLC / Plaquemine Ethylene Plant 1

AI 126578
Activity PER20240007 and PER20240008
Permit Number 3129-V8 and PSD-LA-788(M-6)
Subject PREVENTION OF SIGNIFICANT DETERIORATION (PSD) MODIFICATION
Media Air Quality
12/20/2024 1/23/2025     View Attachments (*) Comment URL

Magnolia Water Utility Operating Company, LLC / Cajun Estates Subdivision

AI 20027
Activity PER20240001
Permit Number LA0062804
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
12/20/2024 1/23/2025     View Attachments (*) Comment URL

Francis' Drilling Fluids, LTD. / FDF-Fourchon Plant

AI 41556
Activity PER20200002
Permit Number LA0117102
Subject TERMINATION OF A WATER DISCHARGE PERMIT
Media Surface Water
12/20/2024 1/23/2025     View Attachments (*) Comment URL

Entergy Operations, Inc. - Waterford 3 Steam Electric Station

AI 35260
Activity PER20230002
Permit Number 2520-00091-V2
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
12/20/2024 1/23/2025     View Attachments (*) Comment URL