Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TRI STAR METALS LLC
611 W LAMM RD, FREEPORT, IL, 61032
Parent company: HAGENER FEINSTAHL US INC.
Carcinogen
— 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 | Copper | Nickel | Manganese | Chromium | Total |
|---|---|---|---|---|---|
| 2024 | 5 | 5 | — | — | 10 |
| 2023 | 5 | 5 | — | — | 10 |
| 2022 | 5 | 5 | — | — | 10 |
| 2021 | 5 | 5 | — | — | 10 |
| 2020 | 5 | 5 | — | — | 10 |
| 2019 | 5 | 5 | — | — | 10 |
| 2017 | — | 0 | 0 | — | 0 |
| 2016 | — | — | 0 | — | 0 |
| 2015 | 0 | — | 0 | — | 0 |
| 2014 | 5 | 5 | 5 | 5 | 20 |
| 2013 | 5 | 5 | 5 | 5 | 20 |