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

LDEQ, Office of Environmental Assessment

AI 174156
Subject SO2 ANNUAL EMISSIONS REPORTS FOR DRR SOURCES
Media Air Quality
6/27/2024       View Attachments (*)

Shintech Louisiana, LLC - Plaquemine Plant 4 (SPP-4)

AI 126578
Activity PER20230015
Permit Number LAD 081 419 418-OP-5
Subject DRAFT HAZARDOUS WASTE OPERATING PERMIT
Media Hazardous Waste
6/27/2024 8/12/2024   9/23/2024 View Attachments (*) Comment URL

Magnolia Water Utility Operation Company, LLC- Eden Isles

AI 19448
Activity PER20230001
Permit Number LA0045446
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
6/26/2024 7/31/2024   8/29/2024 View Attachments (*) Comment URL

St. Tammany Parish Government, Department of Utilities - West St. Tammany Regional Wastewater Treatment Plant

AI 125944
Activity PER20200003
Permit Number LA0120235
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
6/26/2024 7/31/2024   8/16/2024 View Attachments (*) Comment URL

Entergy Louisiana, LLC - Sterlington Generating Plant

AI 19483
Activity PER20230001; PER20230002
Permit Number 2160-00004-V3; 2160-00004-IV4
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION AND ACID RAIN PERMIT RENEWAL
Media Air Quality
6/26/2024 7/31/2024   8/19/2024 View Attachments (*) Comment URL

Better Material Recycling (BMR), LLC - Type III Separation and Woodwaste Processing Facility

AI 161692
Activity PER20190002
Permit Number P-0407-R1-M4
Subject DRAFT SOLID WASTE PERMIT RENEWAL AND TECHNICALLY COMPLETE SOLID WASTE PERMIT RENEWAL APPLICATION
Media Solid Waste
6/21/2024 7/25/2024   9/23/2024 View Attachments (*) Comment URL

Clean Harbors Baton Rouge, LLC

AI 1516
Activity PER20210001
Permit Number LAD 010 395 127-PC-RN-2
Subject FINAL HAZARDOUS WASTE POST-CLOSURE PERMIT
Media Hazardous Waste
6/21/2024       View Attachments (*) Comment URL

Mosaic Fertilizer, LLC - Uncle Sam Plant

AI 2532
Activity PER20230002
Permit Number 2560-00004-V8
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
6/21/2024 7/25/2024   8/12/2024 View Attachments (*) Comment URL

Louisiana Generating, LLC / Big Cajun I Power Plant

AI 11917
Activity PER20230002; PER20230003
Permit Number 2260-00007-V6; 2260-00007-IV3
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION AND ACID RAIN PERMIT RENEWAL
Media Air Quality
6/18/2024 7/23/2024   8/09/2024 View Attachments (*) Comment URL

Lacassine Waterpark LLC / Little Kahuna Water Park

AI 179054
Activity PER20230004
Permit Number LA0126039
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
6/18/2024 7/23/2024   9/16/2024 View Attachments (*) Comment URL

City of Central

AI 165591
Activity GEN20220001
Subject COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (LAR040000)
Media Surface Water
6/18/2024 7/23/2024   9/05/2024 View Attachments (*) Comment URL

W.R. Grace & Co. Conn. / Baton Rouge Facility

AI 211377
Activity PER20230001
Permit Number LA0113531
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
6/18/2024 7/23/2024   2/07/2025 View Attachments (*) Comment URL