Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GERDAU LONG STEEL NA-CHARLOTTE MILL
6601 LAKEVIEW RD, CHARLOTTE, NC, 28269
Parent company: GERDAU USA 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 | Manganese compounds | Zinc compounds | Aluminum oxide (fibrous forms) | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | 228 | 3,451 | — | 153 | 26 | 4,393 |
| 2023 | 211 | 2,898 | — | 142 | 24 | 3,782 |
| 2022 | 267 | 3,448 | — | 170 | — | 4,503 |
| 2021 | — | 3,459 | — | 176 | — | 4,528 |
| 2020 | 267 | 3,148 | — | 160 | 34 | 4,162 |
| 2019 | 262 | 2,942 | — | 154 | 33 | 3,937 |
| 2018 | 270 | 2,574 | — | 134 | 31 | 3,469 |
| 2017 | 249 | 2,710 | — | 122 | 28 | 3,497 |
| 2016 | 148 | 1,546 | — | 1 | 17 | 1,916 |
| 2015 | 760 | 1,723 | — | 2 | 49 | 2,831 |
| 2014 | 794 | 2,840 | — | 2 | 51 | 4,075 |
| 2013 | 212 | 3,811 | — | 2 | 26 | 4,545 |
| 2012 | 178 | 3,833 | — | 4 | 24 | 4,583 |
| 2011 | 149 | 4,210 | — | 2 | 20 | 4,964 |
| 2010 | 193 | 3,767 | — | 3 | 25 | 4,560 |
| 2009 | 323 | 5,544 | — | 3 | 39 | 6,471 |
| 2008 | 322 | 5,974 | — | 5 | 39 | 6,965 |
| 2007 | 337 | 5,598 | — | 6 | 42 | 6,579 |
| 2006 | 255 | 4,034 | — | 3 | 26 | 4,760 |
| 2005 | 197 | 4,048 | — | 4 | 22 | 4,683 |
| 2004 | 204 | 4,772 | — | 4 | 18 | 5,499 |
| 2003 | 183 | 4,691 | — | 6 | 17 | 5,354 |
| 2002 | 116 | 2,845 | — | 3 | 11 | 3,245 |
| 2001 | 733 | 18,131 | — | 12 | 60 | 20,597 |
| 2000 | 1,053 | 22,135 | — | 13 | 75 | 25,333 |
| 1999 | 1,055 | 21,605 | — | 13 | 75 | 24,685 |
| 1998 | 716 | 16,314 | — | 9 | 50 | 18,712 |
| 1997 | 1,809 | 39,281 | — | 14 | 92 | 44,743 |
| 1996 | 1,734 | 38,099 | — | 18 | 107 | 43,300 |
| 1995 | 1,806 | 38,393 | — | 27 | 138 | 44,266 |
| 1994 | 1,664 | 33,850 | — | 26 | 124 | 39,578 |
| 1993 | 1,609 | 28,794 | — | 21 | 110 | 41,597 |
| 1992 | 1,271 | 23,062 | — | 18 | 92 | 27,171 |
| 1991 | 2,188 | 22,923 | — | 320 | 104 | 35,009 |
| 1990 | 819,848 | 48,128 | — | 85,183 | 31,659 | 1,043,752 |
| 1989 | 149,060 | 58,935 | 266,070 | 11,680 | 31,065 | 540,970 |
| 1988 | — | 81,370 | — | — | 6,560 | 100,455 |
| 1987 | — | — | — | — | 500 | 500 |
▎ 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.