Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NUCOR STEEL-ARKANSAS
7301 E COUNTY RD 142, BLYTHEVILLE, AR, 72315
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 | Sodium nitrite | Zinc compounds | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese compounds | Total (lbs) |
| 2024 | — | 5,322 | 27,065 | 6,028 | — | 49,538 |
| 2023 | — | 5,317 | 11,483 | 6,028 | — | 34,654 |
| 2022 | — | 2,066 | 12,682 | 3,848 | 7,410 | 28,011 |
| 2021 | — | 4,047 | 12,191 | 3,660 | — | 30,166 |
| 2020 | — | 2,988 | 12,292 | 3,550 | — | 29,572 |
| 2019 | — | 2,028 | — | 3,133 | — | 14,673 |
| 2018 | — | 1,799 | — | 522 | — | 16,594 |
| 2017 | — | 1,025 | — | 534 | 1,084 | 3,276 |
| 2016 | — | 899 | — | 493 | 1,944 | 3,924 |
| 2015 | — | 768 | — | 705 | 1,732 | 3,733 |
| 2014 | — | 1,074 | — | 1,291 | 2,508 | 6,072 |
| 2013 | — | 1,050 | — | 539 | 1,895 | 4,194 |
| 2012 | — | 1,042 | — | 1,284 | 2,519 | 5,640 |
| 2011 | — | 1,077 | — | 915 | 608 | 3,416 |
| 2010 | — | 1,006 | — | 918 | 716 | 3,483 |
| 2009 | — | 769 | — | 721 | 654 | 2,479 |
| 2008 | 2,161 | 1,087 | — | 628 | 621 | 5,384 |
| 2007 | 1,438 | 1,506 | — | 961 | 954 | 5,743 |
| 2006 | 44,696 | 8,604 | 4 | 1,269 | 2,975 | 58,916 |
| 2005 | 56,275 | 6,281 | 12 | 1,289 | 2,866 | 68,236 |
| 2004 | 30,922 | 7,197 | — | 500 | 1,540 | 42,238 |
| 2003 | 28,558 | 4,459 | — | 3,758 | 1,005 | 39,625 |
| 2002 | — | 13,325 | — | 3,028 | 3,626 | 21,895 |
| 2001 | — | 4,952 | — | 2,880 | 3,156 | 12,332 |
| 2000 | — | 2,200 | — | 5,852 | 4,447 | 27,017 |
| 1999 | 12,900 | 6,600 | — | 5,200 | 4,500 | 30,000 |
| 1998 | — | 14,100 | — | — | 2,300 | 18,680 |
| 1997 | — | 20,200 | — | — | 2,250 | 24,220 |
| 1996 | — | 18,500 | — | — | 2,350 | 22,375 |
| 1995 | — | 21,600 | — | — | 2,550 | 26,460 |
| 1994 | — | 1,000 | — | — | 1,500 | 8,550 |
| 1993 | — | 6,589 | — | — | 916 | 8,384 |
| 1992 | — | — | — | — | — | 250 |
▎ 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.