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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:
| Company | Public Notice AI | Activity | Permit Number | Subject | Media | Publication Date | Comment Deadline | Hearing Date | Issue Date | Attachments | Submit Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooper Consolidated, LLC, Mid-Stream Transfer Operations | AI 19839 | PER20250001 | LA0070441 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 4/09/2026 | 5/14/2026 | - | - | Comment URL | |
| Quantix SCS LLC - Quantix Port Allen | AI 222424 | PER20240003 | LA0127805 | REVISED DRAFT WATER DISCHARGE PERMIT AND THE ASSOCIATED ENVIRONMENTAL ASSESSMENT STATEMENT (EAS) | Surface Water | 4/07/2026 | 5/12/2026 | - | - | Comment URL | |
| General Permit Number LAG490000 / AI 113969 | AI 113969 | PER20250001 | LAG490000 | DRAFT WATER DISCHARGE GENERAL PERMIT DISCHARGES RELATED TO EXTRACTION, MINING OR DREDGING OF DIRT, SAND, GRAVEL, SHELL AND SIMILAR MATERIALS | Surface Water | 4/07/2026 | 5/12/2026 | - | - | Comment URL | |
| Vibrantz Corporation – Baton Rouge Site | AI 223528 | PER20230001 | LA0127685 | DRAFT WATER DISCHARGE PERMIT - EXTENSION OF PUBLIC COMMENT PERIOD | Surface Water | 4/06/2026 | 4/21/2026 | - | - | Comment URL | |
| Utilities Inc. of Louisiana - Greenbriar Wastewater Treatment Plant (WWTP) | AI 19208 | PER20240001 | LA0066567 | DRAFT WATER DISCHARGE PERMIT MODIFICATION | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| Municipal Separate Storm Sewer Systems (MS4s) Within Jefferson Parish | AI 95365 | PER20220003 | LAS000201 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| St. Tammany Parish Sewerage District No. 1 - Covington Country Club STP | AI 43407 | PER20260001 | LA0080403 | DRAFT WATER DISCHARGE PERMIT MODIFICATION | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| Utilities Inc. of Louisiana - Bon Lieu Subdivision | AI 40645 | PER20250003 | LA0127496 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| Lafayette Consolidated Government (LAR041025)-MS4 | AI 108519 | GEN20240001 | LAR041025 | COVERAGE UNDER A REISSUED WATER DISCHARGE GENERAL PERMIT DISCHARGES FROM SMALL MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4S) | Surface Water | 4/02/2026 | 5/07/2026 | - | - | View Attachments | Comment URL |
| Mammoth Industries Inc – Mammoth Lodge | AI 249831 | PER20250001 | LA0127901 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| Nan Ya Plastics Corporation, America - Nan Ya Plastics / J-M Eagle Manufacturing Companies | AI 18584 | PER20240002 | LA0082279 | DRAFT WATER DISCHARGE PERMIT | Surface Water | 4/02/2026 | 5/07/2026 | - | - | Comment URL | |
| Louisiana Pigment Company, L.P. / Titanium Dioxide Plant | AI 11496 | PER20240003 | P-0283-R3 | FINAL SOLID WASTE PERMIT RENEWAL | Solid Waste | 4/01/2026 | - | - | 2/24/2026 |