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Facility profile

Ati Ladish Llc

Violation Identified across 11 of the last 12 quarters in the imported ECHO record.

Violation Identified Fabricated Metals TRI + Clean Air Act + Clean Water Act + RCRA 110000417228 Milwaukee County
Noncompliance quarters
11

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

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2025-04-29

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 27 lbs 0 lbs 0 lbs 27 lbs
2023 28 lbs 0 lbs 0 lbs 28 lbs
2024 30 lbs 0 lbs 0 lbs 30 lbs
Chemical breakdown

What this facility is reporting

  • air 10 lbs

    Nitric acid

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

  • air 10 lbs

    Nickel

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

  • air 5 lbs

    Hydrogen fluoride

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

  • air 3 lbs

    Cobalt

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

  • air 3 lbs

    Chromium

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

  • air 0 lbs

    Nitrate compounds (water dissociable; reportable only when in aqueous solution)

    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

Violation Identified across 11 of the last 12 quarters in the imported ECHO record.

Violation Identified Last recorded inspection: 2025-04-29.