Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GERDAU SPECIAL STEEL NA
3100 BROOKLYN RD, JACKSON, MI, 49203
Parent company: GERDAU MACSTEEL 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 | Zinc (fume or dust) | Manganese compounds | Lead compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2023 | — | — | — | — | — | 1 |
| 2021 | 14 | — | — | 2 | — | 41 |
| 2020 | 2,682 | — | — | — | — | 3,223 |
| 2019 | 1,455 | — | — | 37 | — | 1,905 |
| 2018 | 3,960 | — | — | — | — | 4,928 |
| 2017 | 4,544 | — | 675 | 109 | 132 | 5,602 |
| 2016 | 4,070 | — | 693 | 89 | 128 | 5,112 |
| 2015 | 5,778 | — | 627 | 98 | 92 | 6,717 |
| 2014 | 7,613 | — | 735 | 118 | 94 | 8,680 |
| 2013 | 4,483 | — | 518 | 267 | 38 | 5,431 |
| 2012 | 3,497 | — | 524 | 291 | 73 | 4,521 |
| 2011 | 3,227 | — | 498 | 209 | 50 | 4,172 |
| 2010 | 15,473 | — | 326 | 148 | 233 | 16,406 |
| 2009 | 2,817 | — | 25 | 33 | 45 | 2,994 |
| 2008 | 15,859 | — | 213 | 186 | 283 | 16,873 |
| 2007 | 17,588 | — | 381 | 213 | 315 | 18,884 |
| 2006 | 15,756 | — | 1,173 | 858 | 252 | 18,446 |
| 2005 | 16,369 | — | 2,782 | 798 | 251 | 20,512 |
| 2004 | 27,642 | — | 3,203 | 1,045 | 271 | 32,401 |
| 2003 | 20,954 | — | 2,663 | 694 | 232 | 24,618 |
| 2002 | 22,287 | — | 2,533 | 588 | 208 | 25,639 |
| 2001 | 21,006 | — | 2,767 | 463 | 266 | 24,533 |
| 2000 | 28,501 | — | 3,295 | 815 | 256 | 32,920 |
| 1999 | 28,501 | — | 3,295 | 815 | 256 | 32,904 |
| 1998 | 73,930 | — | 8,476 | 2,031 | 630 | 85,139 |
| 1997 | 183,829 | — | 15,332 | 2,031 | 1,000 | 202,697 |
| 1996 | 150,817 | — | 17,065 | 7,789 | 1,104 | 176,948 |
| 1995 | 60,796 | — | 6,480 | 2,742 | 255 | 70,344 |
| 1994 | 89,328 | — | 5,361 | 2,262 | 500 | 97,532 |
| 1993 | 8,050 | — | 504 | 203 | 1 | 8,772 |
| 1992 | 7,864 | — | 275 | 192 | 2 | 8,495 |
| 1991 | 8,337 | — | 484 | 198 | 5 | 9,188 |
| 1990 | 37,642 | — | 3,170 | 1,306 | 37 | 42,373 |
| 1989 | — | 40,595 | — | — | — | 45,250 |
| 1988 | — | 70,019 | — | — | — | 75,481 |
▎ 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.