Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BIG RIVER STEEL LLC
2027 E STATE HIGHWAY 198, OSCEOLA, AR, 72370
Parent company: US STEEL CORP
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 | Zinc compounds | Aluminum (fume or dust) | Lead compounds | Manganese compounds | Lead And Lead Compounds | Total (lbs) |
| 2024 | 38,959 | 6,538 | 79 | 921 | — | 47,995 |
| 2023 | 23,114 | 8,120 | — | — | 1,783 | 35,469 |
| 2022 | 20,860 | 8,130 | 1,607 | 968 | — | 32,148 |
| 2021 | 22,054 | 7,927 | 1,692 | 1,003 | — | 32,948 |
| 2020 | 14,003 | 4,131 | 1,021 | 594 | — | 19,917 |
| 2019 | 12,359 | 3,613 | 939 | 576 | — | 17,810 |
| 2018 | 12,624 | 3,704 | — | 636 | 968 | 18,275 |
| 2017 | 10,357 | 2,780 | 795 | 435 | — | 15,633 |
| 2016 | 306 | — | 48 | 46 | — | 400 |
▎ 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.