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 8:00 a.m. to 4:30 p.m., Monday–Friday (except holidays). If you wish to receive permit public notices by email, you can subscribe to the listserve here.

For questions related to public participation activities, call LDEQ Customer Service Center at (225) 219-LDEQ (219-5337).

Related resources:

List of filtered public notices
Company Public Notice AI Activity Permit Number Subject Media Publication Date Comment Deadline Hearing Date Issue Date Attachments Submit Comment
ExxonMobil Baton Rouge Chemical Plant AI 286 PER20180013 2012-V4 PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION Air Quality 4/23/2021 5/27/2021 - 6/24/2021 View Attachments
Cornerstone Chemical Company, Energy Park AI 1357 PER20200003 LA0004367 DRAFT WATER DISCHARGE PERMIT Surface Water 4/22/2021 5/27/2021 - 9/30/2021
Stallion Oilfield Services Ltd., Stallion Production Services AI 157510 PER20200003 LA0124559 DRAFT WATER DISCHARGE PERMIT Surface Water 4/22/2021 5/27/2021 - 7/08/2021
The Dow Chemical Company, Louisiana Operations (Dow) AI 1409 PER20190002 LAD 008 187 080-OP-RN-2-PC FINAL HAZARDOUS WASTE OPERATING AND POST-CLOSURE PERMIT Hazardous Waste 4/22/2021 - - 1/05/2021 View Attachments
Shintech Louisiana, LLC-Plaquemine Plant 1 AI 126578 PER20190001 LAD081419418-OP-1-RN-1 DRAFT HAZARDOUS WASTE OPERATING PERMIT Hazardous Waste 4/22/2021 6/14/2021 - 9/22/2021 View Attachments
Greater Ouachita Water Company, Presidential Estates AI 31404 PER20200001 LA0104248 DRAFT WATER DISCHARGE PERMIT Surface Water 4/21/2021 5/26/2021 - 9/21/2021
Texas Petroleum Investment Company (TPIC)-Main Pass Block 69 Platform B – South Facility AI 26002 PER20190002 2240-00143-V5 PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION 4/21/2021 5/26/2021 - 6/24/2021
Town of Colfax, Colfax Wastewater Treatment Plant AI 19852 PER20200001 LA0033456 DRAFT WATER DISCHARGE PERMIT 4/21/2021 5/26/2021 - 7/08/2021
Air Liquide Large Industries US LP - Geismar Utility Services AI 1093 PER20200001 0180-00002-V5 PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION Air Quality 4/21/2021 5/26/2021 - 6/24/2021
S2 Energy Operating, LLC, West Delta 84 Production Facility AI 96107 PER20200002 LA0127529 DRAFT WATER DISCHARGE PERMIT 4/16/2021 5/20/2021 - 6/30/2021
Hexion Inc - Geismar Facility AI 92534 PER20190004 2019-V13 PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION Air Quality 4/16/2021 5/20/2021 - 6/09/2021 View Attachments
Phillips 66 Company-Alliance Refinery AI 2418 PER20180002 2775-V6 PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION 4/15/2021 5/20/2021 - 6/15/2021

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LDEQ Secretary Courtney J. Burdette
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