Official Louisiana State Websites use .la.gov 
Secure .gov websites use HTTPS 
To filter the table based on content, please fill out the search field and press enter to search, or use one of the dropdowns.
Environmental Audit Determinations
| Agency Interest No. | Facility-Respondent | Disclosure(s) of Violation(s) Submitted (Yes/No) | Penalty Mitigation Determination | Date of Audit Determination or Closure Letter | Link to Audit Determination or Closure Letter |
|---|---|---|---|---|---|
| 123347 | Pine Prairie Energy Center-Pine Prairie Energy Center, LLC | Yes | |||
| 151143 | Arcadia Gas Storage-Arcadia Gas Storage LLC | Yes | |||
| 170922 | Perryville Gas Storage-Perryville Gas Storage LLC | Yes | |||
| 180217 | Cadeville Gas Storage-Cadeville Gas Storage LLC | Yes | |||
| 97675 | Geismar Facility-Multi-Chem Group, LLC | Yes | 100% penalty civil mitigation | 05/09/2025 | Link to Closure Letter |
| 11917 | Big Cajun I Power Plant-Louisiana Generating LLC | No | No violations were reported to the Department. The case is administratively closed. | 05/28/2025 | Link to Closure Letter |
| 92706 | Bayou Cove Peaking Power Plant-Bayou Cove Peaking Power, LLC | No | No violations were reported to the Department. The case is administratively closed. | 04/29/2025 | Link to Closure Letter |
| 38867 | Big Cajun II Power Plant-Louisiana Generating LLC | No | No violations were reported to the Department. The case is administratively closed. | 07/15/2025 | Link to Closure Letter |
| 2538 | Lake Charles Refinery-Phillips 66 Company | Yes | |||
| 181478 | North Louisiana Gas Plant-Diversified Production, LLC | Yes | |||
| 122402 | Geismar Logistics Center-IMTT-Geismar | Yes | |||
| 87633 | Merryville Facility-Performance Proppants, LLC d/b/a Alpine Silica, LLC | Yes | |||
| 204126 | Hat Creek Sand Mine-Performance Proppants, LLC d/b/a Alpine Silica, LLC | Yes | |||
| 229846 | Sunny Point Sand Plant-Performance Proppants, LLC d/b/a Alpine Silica, LLC | Yes | |||
| 2425 | Faustina Plant-Mosaic Fertilizer LLC | ||||
| 2532 | Uncle Sam Plant-Mosaic Fertilizer LLC | ||||
| 246898 | Waggaman Sulfuric Acid Plant-Eco Services Operations Corp | Yes | |||
| 175505 | Plaquemine Manufacturing Plant-TSRC Specialty Materials LLC |