Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TMS INTERNATIONAL LLC.
11444 E GERMANN RD, MESA, AZ, 85212
Parent company: TMS INTERNATIONAL CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Manganese And Manganese Compounds | Manganese compounds | Manganese | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 42 | — | — | — | — | 49 |
| 2023 | 31 | — | — | — | — | 36 |
| 2022 | — | 9 | — | 1 | 1 | 12 |
| 2021 | — | 7 | — | 1 | 1 | 9 |
| 2020 | — | 13 | — | 2 | 2 | 16 |
| 2019 | — | 13 | — | 1 | 1 | 16 |
| 2018 | — | 13 | — | 1 | 1 | 15 |
| 2017 | — | — | 7 | — | — | 7 |
| 2016 | — | — | 7 | — | — | 7 |
| 2015 | — | — | 3 | — | — | 3 |