Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMEREX CORP
7595 GADSDEN HWY, TRUSSVILLE, AL, 35173
Parent company: MCWANE 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 | Copper | Chromium | Nickel | Lead | Total (lbs) |
| 2024 | — | 5 | 22 | 2 | — | 30 |
| 2023 | — | 6 | 5 | 2 | — | 14 |
| 2022 | — | 8 | 6 | 2 | — | 17 |
| 2021 | — | 7 | 6 | 2 | — | 15 |
| 2020 | — | 7 | 4 | 3 | — | 15 |
| 2019 | — | 5 | 3 | 2 | 1 | 12 |
| 2018 | 118 | 10 | 3 | 3 | — | 138 |
| 2017 | 131 | 13 | 2 | — | — | 150 |
| 2016 | — | 6 | 1 | 0 | — | 9 |
| 2015 | — | 19 | 2 | 2 | — | 25 |
| 2014 | — | 16 | 2 | 1 | 2 | 25 |
| 2013 | — | 18 | 2 | 1 | 2 | 24 |
| 2012 | — | 12 | 1 | 1 | 1 | 18 |
| 2011 | 73 | 20 | 2 | 2 | 2 | 117 |
| 2010 | 247 | 18 | 3 | 6 | 2 | 293 |
| 2009 | 40 | 6 | 3 | 6 | 2 | 72 |
| 2008 | 33 | 3 | 28 | 4 | 0 | 105 |
| 2007 | 38 | 8 | 18 | 2 | 1 | 89 |
| 2006 | 148 | 10 | — | 2 | 5 | 177 |
| 2005 | 4 | 3 | — | 2 | 0 | 24 |
| 2004 | — | 3 | 11 | 2 | 0 | 16 |
| 2003 | — | 3 | 4 | 1 | 1 | 9 |
| 2002 | — | 3 | 4 | 2 | 0 | 20 |
| 2001 | — | 3 | 4 | 1 | — | 15 |
| 2000 | — | 5 | 1 | 1 | — | 17 |
| 1999 | — | — | — | — | — | 50 |
| 1998 | — | — | — | — | — | 50 |
| 1997 | — | — | — | — | — | 50 |
| 1996 | — | — | — | — | — | 50 |
| 1995 | — | — | — | — | — | 50 |
| 1994 | — | — | — | — | — | 70 |
| 1993 | — | — | — | — | — | 70 |
| 1992 | — | — | — | — | — | 60 |
| 1991 | — | — | — | — | — | 50 |
| 1990 | — | 255 | 255 | 255 | 255 | 1,030 |
| 1989 | — | 250 | 250 | 250 | 250 | 1,000 |
▎ 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.