Violation page
Clean Air Act violations in Mississippi
Mississippi facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Recent actions
What the page calls out
Last recorded inspection: 2025-09-23. Total penalties on record: $647,988.
Last recorded inspection: 2025-09-30. Total penalties on record: $400,000.
Last recorded inspection: 2025-09-24. Total penalties on record: $340,000.
Facilities
Profiles tied to this violation theme
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Westlake Chemicals & Vinyls Llc
Significant noncompliance across 8 of the last 12 quarters, with $340,000 in recorded penalties.
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Gcf Us Holdings Llc - Columbus Mill
Significant Violation across 5 of the last 12 quarters, with $200,000 in recorded penalties.
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Psl North America, Llc
Violation Identified across 11 of the last 12 quarters, with $175,000 in recorded penalties.
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Mississippi Silicon Llc
Significant noncompliance across 6 of the last 12 quarters, with $400,000 in recorded penalties.
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Chevron Mm Pascagoula
No Violation Identified with $647,988 in recorded penalties.
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Georgia Pacific Wfs Llc
No Violation Identified with $195,159 in recorded penalties.