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

UOP LLC / Shreveport Plant

AI 17846
Activity PER20200004
Permit Number 0500-00020-V20
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
11/23/2021 12/28/2021     View Attachments (*) Comment URL

Total Environmental Solutions, Inc., Cherrywood/Lone Oak Park

AI 52399
Activity PER20210001
Permit Number LA0075086
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/23/2021 12/28/2021     View Attachments (*) Comment URL

Equistar Chemicals, LP - Westlake Facility

AI 1253
Activity PER20210001
Permit Number 0520-00006-V12
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
11/19/2021 12/22/2021     View Attachments (*) Comment URL

Main Iron Works, L.L.C.

AI 27353
Activity PER20210002
Permit Number LA0104868
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/19/2021 12/22/2021     View Attachments (*) Comment URL

Tangipahoa Parish Regional Solid Waste Facility

AI 43470
Activity PER20200005 and PER20210001
Permit Number P-0127-R2-M7 and P-0127-R2-M8
Subject PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON TWO DRAFT SOLID WASTE MAJOR MODIFICATION APPLICATIONS & THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENTS (EASs)
Media Solid Waste
11/18/2021 2/07/2022 1/04/2022   View Attachments (*) Comment URL

R360 Environmental Solutions of Louisiana, LLC, Mermentau Facility

AI 9112
Activity PER20210001
Permit Number LA0066427
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/17/2021 12/22/2021     View Attachments (*) Comment URL

Gulf South Pipeline Co LLC-Hall Sumit Compressor Station

AI 23638
Activity PER20190001
Permit Number 0360-00017-V6
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
11/16/2021 12/21/2021     View Attachments (*) Comment URL

LEI, Inc. - Hammond Facility

AI 24512
Activity PER20190003
Permit Number LA0 000 365 668-OP-RN-2
Subject FINAL HAZARDOUS WASTE OPERATING PERMIT
Media Hazardous Waste
11/16/2021     10/12/2021 View Attachments (*) Comment URL

Indorama Ventures Olefins, LLC - Westlake Ethylene Plant

AI 5337
Activity PER20200007 and PER20200008
Permit Number 0520-00107-V3 and PSD-LA-813(M3)
Subject PUBLIC HEARING AND REQUEST FOR PUBLIC COMMENT ON A PART 70 AIR OPERATING PERMIT RENEWAL AND PROPOSED PREVENTION OF SIGNIFICANT DETERIORATION (PSD) PERMIT MODIFICATION
Media Air Quality
11/15/2021 12/20/2021 12/16/2021   View Attachments (*) Comment URL

ExxonMobil Baton Rouge Chemical Plant-Phthalic Anhydride (PALA) Unit

AI 286
Activity PER20180016
Permit Number 1200-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
11/12/2021 12/16/2021     View Attachments Comment URL

The Dow Chemical Company (Dow)-Polyethylene B Plant

AI 1409
Activity PER20200018
Permit Number 2179-V17
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
11/12/2021 12/16/2021     View Attachments (*) Comment URL

St. Bernard Parish Government, River Bend Oxidation Pond

AI 19244
Activity PER20210002
Permit Number LA0040185
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
11/12/2021 11/16/2021     View Attachments (*) Comment URL