Violation page
Clean Air Act violations in Colorado
Colorado facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Recent actions
What the page calls out
Last recorded inspection: 2007-05-02. Total penalties on record: $5,300,000.
Last recorded inspection: 2025-03-12. Total penalties on record: $3,671,675.
Last recorded inspection: 2025-03-20. Total penalties on record: $3,393,500.
Facilities
Profiles tied to this violation theme
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Holcim (us) Inc. Portland Plant
Significant Violation across 12 of the last 12 quarters, with $1,920,770 in recorded penalties.
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Suncor Commerce City Refinery - East Plant
Significant Violation across 12 of the last 12 quarters, with $2,305,200 in recorded penalties.
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Roggen Gas Plant
Significant Violation across 12 of the last 12 quarters, with $3,393,500 in recorded penalties.
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Cemex Construction Materials South Llc
Significant Violation across 11 of the last 12 quarters, with $1,943,425 in recorded penalties.
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Fort Lupton / Platte Valley / Lancaster Complex
Significant Violation across 12 of the last 12 quarters, with $3,671,675 in recorded penalties.
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Routt County Road & Bridge Department
No Violation Identified with $5,300,000 in recorded penalties.