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Facility profile

Ipsco Steel-montpelier Wks Ilap

Significant Violation across 6 of the last 12 quarters in the imported ECHO record.

Significant Violation Primary Metals TRI + Clean Air Act + RCRA 110008524034 Muscatine County
Noncompliance quarters
6

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

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2025-03-11

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 4,957 lbs 10,172 lbs 0 lbs 15,129 lbs
2023 5,351 lbs 21,869 lbs 0 lbs 27,220 lbs
2024 4,863 lbs 13,344 lbs 0 lbs 18,207 lbs
Chemical breakdown

What this facility is reporting

  • water 13,343 lbs

    Sodium nitrite

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

  • air 2,876 lbs

    Zinc compounds

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

  • air 1,260 lbs

    Manganese compounds

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

  • air 264 lbs

    Mercury

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

  • air 198 lbs

    Lead compounds

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

  • air 137 lbs

    Copper

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

  • air 108 lbs

    Chromium

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

  • air 20 lbs

    Nickel

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

  • air 1 lbs

    Dioxin and dioxin-like compounds

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

  • air 0 lbs

    Lithium carbonate

    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.

  • air 0 lbs

    Vanadium compounds

    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 Violation across 6 of the last 12 quarters in the imported ECHO record.

Significant Violation Last recorded inspection: 2025-03-11.