Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORTH STAR BLUESCOPE STEEL LLC
6767 COUNTY RD 9, DELTA, OH, 43515
Parent company: BLUESCOPE STEEL INVESTMENTS INC
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 | Manganese compounds | Sodium nitrite | Manganese And Manganese Compounds | Lead compounds | Total (lbs) |
| 2024 | 30,344 | — | — | 2,475 | 172 | 33,560 |
| 2023 | 32,708 | — | — | 2,458 | 169 | 35,882 |
| 2022 | 23,918 | — | — | 1,813 | — | 26,281 |
| 2021 | 28,824 | — | — | 1,598 | — | 30,952 |
| 2020 | 27,618 | — | — | 1,313 | — | 29,478 |
| 2019 | 7,971 | — | — | 430 | — | 8,687 |
| 2018 | 10,922 | — | — | 562 | — | 11,901 |
| 2017 | 13,820 | 665 | — | — | 143 | 14,961 |
| 2016 | 33,751 | 2,057 | — | — | 516 | 36,944 |
| 2015 | 35,198 | 2,107 | — | — | 504 | 38,598 |
| 2014 | 35,229 | 2,083 | — | — | 495 | 38,574 |
| 2013 | 39,372 | 1,978 | — | — | 548 | 42,623 |
| 2012 | 32,974 | 2,260 | — | — | 564 | 36,500 |
| 2011 | 34,482 | 2,198 | — | — | 576 | 37,983 |
| 2010 | 36,405 | 2,584 | — | — | 563 | 40,211 |
| 2009 | 28,873 | 1,925 | — | — | 458 | 31,836 |
| 2008 | 33,458 | 2,011 | — | — | 460 | 36,411 |
| 2007 | 52,300 | 2,844 | — | — | 514 | 56,374 |
| 2006 | 51,920 | 2,496 | — | — | 497 | 55,638 |
| 2005 | 53,060 | 2,843 | — | — | 515 | 57,178 |
| 2004 | 52,349 | 3,114 | — | — | 469 | 56,597 |
| 2003 | 57,055 | 2,634 | — | — | 391 | 60,677 |
| 2002 | 45,038 | 2,647 | — | — | 500 | 48,718 |
| 2001 | 24,326 | 1,717 | — | — | 404 | 26,952 |
| 2000 | 23,041 | 1,761 | — | — | 358 | 25,602 |
| 1999 | 21,785 | 1,851 | — | — | 319 | 24,070 |
| 1998 | 12,942 | 1,693 | 13,000 | — | 276 | 28,094 |
| 1997 | 3,840 | 700 | — | — | 93 | 4,683 |
▎ 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.