Facility profile
Mm Metals Usa Llc
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
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
2025-11-14
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are lower in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 38 lbs | 0 lbs | 0 lbs | 38 lbs |
| 2023 | 5 lbs | 0 lbs | 0 lbs | 5 lbs |
| 2024 | 1 lbs | 0 lbs | 0 lbs | 1 lbs |
Chemical breakdown
What this facility is reporting
-
Chromium compounds (except for chromite ore mined in the Transvaal Region)
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Manganese compounds
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Lead
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 4 of the last 12 quarters in the imported ECHO record.