Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OWEN STEEL CO
2151 S BELTLINE BLVD, COLUMBIA, SC, 29201
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Methyl ethyl ketone | Zinc (fume or dust) | Manganese | Chromium | Aluminum oxide (fibrous forms) | Total (lbs) |
| 2024 | — | — | — | — | — | 588 |
| 2023 | — | — | — | — | — | 477 |
| 2022 | — | — | — | — | — | 78 |
| 2021 | — | — | — | — | — | 79 |
| 2020 | — | — | — | — | — | 114 |
| 2019 | — | — | — | — | — | 1,095 |
| 2018 | — | — | — | — | — | 96 |
| 2017 | — | — | — | — | — | 66 |
| 2016 | — | — | — | — | — | 105 |
| 2015 | — | — | — | — | — | 41 |
| 2014 | — | — | — | — | — | 80 |
| 2013 | — | — | — | — | — | 90 |
| 2012 | — | — | — | — | — | 169 |
| 2011 | — | — | — | — | — | 92 |
| 2008 | — | — | 70 | — | — | 200 |
| 1993 | — | — | 1,168 | 416 | — | 1,584 |
| 1992 | — | — | 1,781 | 435 | — | 2,216 |
| 1991 | — | — | 1,176 | 287 | — | 1,463 |
| 1990 | 19,646 | — | 1,778 | 866 | — | 22,290 |
| 1989 | — | 10,170 | 1,760 | 620 | 750 | 13,300 |
| 1988 | — | — | — | — | 1,023 | 1,023 |
| 1987 | — | — | — | — | 750 | 750 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.