Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NUCOR STEEL - A DIV OF NUCOR CORP
7825 W 21200 N, PLYMOUTH, UT, 84330
Parent company: NUCOR 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 | Lead compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead And Lead Compounds | Total (lbs) |
| 2024 | — | — | — | — | 116,934 | 222,170 |
| 2023 | — | — | — | — | 102,225 | 187,351 |
| 2022 | 90,651 | 45,057 | — | 15,563 | — | 167,916 |
| 2021 | 134,776 | — | — | — | — | 240,583 |
| 2020 | — | — | — | 25,045 | 125,840 | 241,686 |
| 2019 | — | — | — | — | 154,225 | 299,138 |
| 2018 | — | — | — | — | 189,667 | 348,706 |
| 2017 | 227,712 | 134,692 | — | 72,920 | — | 454,609 |
| 2016 | 154,597 | 172,587 | — | 101,441 | — | 451,761 |
| 2015 | 138,927 | 133,043 | — | 37,186 | — | 326,744 |
| 2014 | 175,345 | 177,612 | — | 64,504 | — | 445,800 |
| 2013 | 157,249 | 119,053 | — | 29,596 | — | 337,832 |
| 2012 | 207,048 | 205,987 | — | 59,484 | — | 492,506 |
| 2011 | 470,027 | 258,420 | — | 84,511 | — | 861,753 |
| 2010 | 1,269,533 | 570,063 | — | 118,107 | — | 2,010,485 |
| 2009 | 264,013 | 118,600 | — | 23,755 | — | 415,571 |
| 2008 | 827,166 | 154,310 | — | 720 | — | 991,599 |
| 2007 | 2,504 | — | — | 687 | — | 11,265 |
| 2006 | 1,753 | — | — | 436 | — | 8,618 |
| 2005 | 1,730 | — | — | 410 | — | 8,334 |
| 2004 | 1,749 | — | — | 502 | — | 10,644 |
| 2003 | 1,747 | 330 | — | 4,042 | — | 96,665 |
| 2002 | 2,371 | 540 | — | 6,887 | — | 190,968 |
| 2001 | 2,587 | 478 | — | 47,189 | — | 65,531 |
| 2000 | 2,087 | 342 | — | 39,608 | — | 54,375 |
| 1999 | 1,651 | 257 | — | 1,965 | — | 22,055 |
| 1998 | 1,784 | — | — | 5,711 | — | 37,416 |
| 1997 | 2,026 | — | — | 2,520 | — | 14,893 |
| 1996 | 2,389 | — | — | 5,703 | — | 22,674 |
| 1995 | 4,389 | — | — | 9,160 | — | 35,903 |
| 1994 | 3,663 | — | — | 24,564 | — | 234,361 |
| 1993 | — | — | — | — | — | 20,970 |
| 1992 | — | — | 18,909 | — | — | 58,234 |
| 1991 | — | — | 19,058 | — | — | 77,450 |
| 1990 | — | — | 133,401 | — | — | 179,210 |
| 1989 | — | — | 457,000 | — | — | 665,200 |
| 1988 | — | — | 375,000 | — | — | 583,305 |
| 1987 | — | — | 75,000 | — | — | 249,700 |
▎ 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.