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

DeSoto Parish Police Jury - Mundy Landfill

AI 19803
Activity PER20240007
Permit Number P-0035-R3
Subject FINAL SOLID WASTE PERMIT RENEWAL WITH MAJOR MODIFICATION
Media Solid Waste
1/22/2026       View Attachments (*) Comment URL

Town of Brusly / Brusly Wastewater Treatment Facility

AI 19911
Activity PER20250002
Permit Number LA0068241
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/22/2026 2/26/2026     View Attachments (*) Comment URL

Vibrantz Corporation – Baton Rouge Site

AI 223528
Activity PER20230001
Permit Number LA0127685
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/22/2026 2/26/2026     View Attachments (*) Comment URL

In-Place Machining Company, LLC - BR Machine

AI 2534
Activity PER20250001
Permit Number LA0104825
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/21/2026 2/25/2026     View Attachments (*) Comment URL

Calcasieu Refining Company - Lake Charles Crude Oil Refinery

AI 3585
Activity PER20250004
Permit Number 0520-00050-V20
Subject PROPOSED PART 70 AIR OPERATING PERMIT RENEWAL AND MODIFICATION
Media Air Quality
1/21/2026 2/25/2026     View Attachments (*) Comment URL

Poly Processing Company, LLC

AI 2041
Activity PER20250001
Permit Number LA0090247
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/16/2026 2/19/2026     View Attachments (*) Comment URL

Crescent Midstream, LLC / Raceland Station

AI 2929
Activity PER20250001
Permit Number LA0127862
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/16/2026 2/19/2026     View Attachments (*) Comment URL

National Water Infrastructure, LLC – Lake at Twin Oaks Wastewater Treatment Plant

AI 43881
Activity PER20250002
Permit Number LA0127880
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/16/2026 1/16/2026     View Attachments (*) Comment URL

Jevcon, LLC - Jevcon, LLC C and D Landfill

AI 133512
Activity PER20240002
Permit Number LA0123595
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/16/2026 2/19/2026     View Attachments (*) Comment URL

Sewerage District #1 of Tangipahoa Parish - Northwest Hammond Treatment Facility

AI AI 119697
Activity PER20250002
Permit Number LA0119466
Subject DRAFT WATER DISCHARGE PERMIT MAJOR MODIFICATION
Media Surface Water
1/15/2026 2/19/2026     View Attachments (*) Comment URL

Town of Dunson - Dunson Water Treatment Plant

AI 105049
Activity PER20230001
Permit Number LA0127868
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/14/2026 2/18/2026     View Attachments (*) Comment URL

Town of Chatham - Town of Chatham Wastewater Treatment Plant

AI 41002
Activity PER20250001
Permit Number LA0049905
Subject DRAFT WATER DISCHARGE PERMIT
Media Surface Water
1/14/2026 2/18/2026     View Attachments (*) Comment URL