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

Cornerstone Chemical Company, Energy Park

AI 1357
Activity PER20200003
Permit Number LA0004367
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
4/22/2021 5/27/2021   9/30/2021 View Attachments (*)

Stallion Oilfield Services Ltd., Stallion Production Services

AI 157510
Activity PER20200003
Permit Number LA0124559
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
4/22/2021 5/27/2021   7/08/2021 View Attachments (*)

The Dow Chemical Company, Louisiana Operations (Dow)

AI 1409
Activity PER20190002
Permit Number LAD 008 187 080-OP-RN-2-PC
Subject FINAL HAZARDOUS WASTE OPERATING AND POST-CLOSURE PERMIT
Media Hazardous Waste
4/22/2021     1/05/2021 View Attachments

Shintech Louisiana, LLC-Plaquemine Plant 1

AI 126578
Activity PER20190001
Permit Number LAD081419418-OP-1-RN-1
Subject DRAFT HAZARDOUS WASTE OPERATING PERMIT
Media Hazardous Waste
4/22/2021 6/14/2021   9/22/2021 View Attachments

Greater Ouachita Water Company, Presidential Estates

AI 31404
Activity PER20200001
Permit Number LA0104248
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
4/21/2021 5/26/2021   9/21/2021 View Attachments (*)

Texas Petroleum Investment Company (TPIC)-Main Pass Block 69 Platform B – South Facility

AI 26002
Activity PER20190002
Permit Number 2240-00143-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
4/21/2021 5/26/2021   6/24/2021 View Attachments (*)

Town of Colfax, Colfax Wastewater Treatment Plant

AI 19852
Activity PER20200001
Permit Number LA0033456
Subject DRAFT WATER DISCHARGE PERMIT
4/21/2021 5/26/2021   7/08/2021 View Attachments (*)

Air Liquide Large Industries US LP - Geismar Utility Services

AI 1093
Activity PER20200001
Permit Number 0180-00002-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
4/21/2021 5/26/2021   6/24/2021 View Attachments (*)

S2 Energy Operating, LLC, West Delta 84 Production Facility

AI 96107
Activity PER20200002
Permit Number LA0127529
Subject DRAFT WATER DISCHARGE PERMIT
4/16/2021 5/20/2021   6/30/2021 View Attachments (*)

Hexion Inc - Geismar Facility

AI 92534
Activity PER20190004
Permit Number 2019-V13
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
4/16/2021 5/20/2021   6/09/2021 View Attachments

Phillips 66 Company-Alliance Refinery

AI 2418
Activity PER20180002
Permit Number 2775-V6
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
4/15/2021 5/20/2021   6/15/2021 View Attachments (*)

Westlake Vinyls Company, LP-PVC Plant

AI 1138
Activity PER20200004
Permit Number 2874-V9
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
4/15/2021 5/20/2021   6/08/2021 View Attachments