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LPDES Individual Permit Application Forms - Click on the Form ID to Access
| Application Form ID | Types of Facilities Covered | Last Updated |
|---|---|---|
| WPS-S | Sanitary wastewater discharges: 100,000 gallons/day or greater; 25,000 gallons/day or greater discharging in the Vermillion-Teche River Basin; 25,000 gallons/day or greater discharging into the Red River, Atchafalaya River or Mississippi River; or any sanitary discharge with significant industrial input. | 5/5/25 |
| Older versions of the WPS-S will not be accepted after September 1, 2025. | ||
| WPS-WAP | Sanitary Wastewater Permit Discharging into a Natural Wetland for Wetland Assimilation | 9/4/19 |
| IND | All Industrial Facilities; Download the Associated IND Instruction Form | 9/23/24 |
| O&G-IND | Oil & Gas Exploration, Development & Production Facilities within Territorial Seas | 10/7/16 |