Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
QSI
2300 COLUMBIA HWY, DOTHAN, AL, 36303
Parent company: QUALICO STEEL CO 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 | Manganese | Chromium | Nickel | Total |
|---|---|---|---|---|
| 2024 | 36 | 54 | 19 | 109 |
| 2023 | 26 | 38 | 14 | 78 |
| 2022 | 38 | 57 | 20 | 115 |
| 2021 | 32 | 0 | 17 | 49 |
| 2020 | 23 | 1 | 12 | 36 |
| 2019 | 44 | 5 | 23 | 72 |