ALERTS:

  • Online reports and forms will be under maintenance from 8:00AM to 10:00AM on 12/14/2025. Please do not make any queries during this time period.

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

Entergy Services, LLC - Lake Charles Power Station

AI 202543
Activity PER20220001
Permit Number 0520-00497-V2
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION & PROPOSED ACID RAIN PERMIT RENEWAL
Media Air Quality
5/24/2022 6/28/2022   8/05/2022 View Attachments (*) Comment URL

Trunkline Gas Co., LLC - Kaplan Compressor Station

AI 2143
Activity PER20210001
Permit Number 2940-00084-V3
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
5/23/2022 6/27/2022   7/26/2022 View Attachments (*) Comment URL

Syngenta Crop Protection, LLC / St. Gabriel Plant - Inteon Unit

AI 2367
Activity PER20210006
Permit Number 3045-V5
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL/MODIFICATION
Media Air Quality
5/20/2022 6/23/2022   7/13/2022 View Attachments (*) Comment URL

Hebert’s Meat Market & Slaughterhouse, L.L.C.

AI 175830
Activity PER20210002
Permit Number LA0125644
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/20/2022 6/23/2022   4/17/2023 View Attachments (*) Comment URL

St. Mary Parish Government/Harold J. "Babe" Landry Landfill

AI 9340
Activity PER20200006
Permit Number LA0056227
Subject DRAFT OF A REVISED WATER DISCHARGE PERMIT
Media Surface Water
5/20/2022 6/23/2022   2/23/2023 View Attachments (*) Comment URL

Driftwood Pipeline LLC-Gillis Compressor Station

AI 205247
Activity PER20220001
Permit Number 1360-00599-V1
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
5/20/2022 6/23/2022   7/06/2022 View Attachments Comment URL

Eagle US 2 LLC - Lake Charles Complex

AI 1255
Activity PER20220001
Permit Number 2229-V4
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MINOR MODIFICATION
Media Air Quality
5/20/2022 6/23/2022   7/15/2022 View Attachments (*) Comment URL

Westlake Petrochemicals LLC - Poly III

AI 27518
Activity PER20220002
Permit Number 2461-V8
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
5/20/2022 6/23/2022   8/03/2022 View Attachments (*) Comment URL

Plaquemines Parish Government - Belle Chasse Water Plant

AI 30518
Activity PER20210001
Permit Number LA0006831
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/19/2022 6/23/2022   9/22/2022 View Attachments (*) Comment URL

Industrial Welding Supply Co of Harvey Inc - Industrial Welding Supply Belle Chasse

AI 51784
Activity PER20210002
Permit Number LA0110523
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/19/2022 6/23/2022   10/10/2022 View Attachments (*) Comment URL

Water & Wastewater Utilities, Inc./Le Triomphe Golf & Country Club

AI 43886
Activity PER20200002
Permit Number LA0072265
Subject DRAFT OF A REVISED WATER DISCHARGE PERMIT
Media Surface Water
5/18/2022 6/22/2022   12/08/2023 View Attachments (*) Comment URL

Village of Florien / Fisher/Florien Wastewater Treatment Plant

AI 41543
Activity PER20210001
Permit Number LA0093939
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
5/18/2022 6/22/2022   6/22/2023 View Attachments (*) Comment URL