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Facility profile

Arcelormittal Plate Llc - Coatesville Facility

Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.

Significant noncompliance Primary Metals TRI + Clean Air Act + Clean Water Act + RCRA 110005981928 Chester County
Noncompliance quarters
4

Counted from the imported ECHO record over the last 12 quarters.

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2025-08-21

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are higher in 2024 than in 2022.

Year Air Water Land Total
2022 6,099 lbs 736 lbs 96,796 lbs 103,631 lbs
2023 22,651 lbs 416 lbs 92,696 lbs 115,763 lbs
2024 17,391 lbs 1,416 lbs 92,993 lbs 111,800 lbs
Chemical breakdown

What this facility is reporting

  • land 33,608 lbs

    Nickel compounds

    Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.

  • land 29,750 lbs

    Chromium compounds (except for chromite ore mined in the Transvaal Region)

    Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.

  • land 20,777 lbs

    Manganese compounds

    Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.

  • air 11,798 lbs

    Xylene (mixed isomers)

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 8,213 lbs

    Zinc compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • land 7,313 lbs

    Copper compounds

    Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.

  • land 330 lbs

    Lead compounds

    Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.

  • air 10 lbs

    Mercury compounds

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 0 lbs

    Molybdenum trioxide

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

Enforcement layer

Why the ECHO-style detail matters

Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.

Significant noncompliance Last recorded inspection: 2025-08-21.