Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMERICAN METALS CORP
1000 CROCKER RD, WESTLAKE, OH, 44145
Parent company: USG CORP
Carcinogen
— 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 | n-Butyl alcohol | Certain glycol ethers | Xylene (mixed isomers) | 1,2,4-Trimethylbenzene | 1,1,1-Trichloroethane | Total (lbs) |
| 2024 | 115 | 206 | 72 | 207 | — | 879 |
| 2023 | 881 | 7,929 | 1,865 | 3,683 | — | 17,082 |
| 2022 | 2,042 | 12,330 | 5,798 | 6,932 | — | 34,465 |
| 2021 | 1,446 | 11,362 | 2,437 | 5,456 | — | 31,746 |
| 2020 | 1,673 | 11,491 | 2,992 | 6,705 | — | 27,304 |
| 2019 | 1,744 | 11,120 | 2,979 | 7,190 | — | 27,420 |
| 2018 | 2,120 | 11,754 | 3,070 | 6,950 | — | 27,490 |
| 2017 | 1,988 | 10,628 | 2,722 | 6,157 | — | 25,060 |
| 2016 | 242 | 1,367 | 390 | 843 | — | 3,372 |
| 2015 | 321 | 1,359 | 500 | 1,212 | — | 4,103 |
| 2014 | 395 | 1,432 | 1,010 | 1,099 | — | 4,853 |
| 2013 | 432 | 1,385 | 696 | 1,442 | — | 4,687 |
| 2012 | 443 | 1,342 | 852 | 1,301 | — | 4,732 |
| 2011 | 537 | 782 | 727 | 757 | — | 3,748 |
| 2010 | 524 | 592 | 567 | 495 | — | 2,871 |
| 2009 | 241 | 791 | 623 | 494 | — | 2,787 |
| 2008 | 379 | 1,191 | 845 | 858 | — | 4,181 |
| 2007 | 350 | 990 | 705 | 734 | — | 3,656 |
| 2006 | 667 | 1,313 | 1,959 | 542 | — | 8,864 |
| 2005 | 964 | 1,340 | 3,125 | 460 | — | 8,520 |
| 2004 | 1,305 | 3,170 | 4,469 | 682 | — | 14,190 |
| 2003 | 1,450 | 2,720 | 3,637 | 390 | — | 12,812 |
| 2002 | 1,504 | 3,423 | 4,080 | 484 | — | 12,188 |
| 2001 | 2,495 | 4,045 | 4,782 | 1,062 | — | 15,218 |
| 2000 | 2,491 | 4,347 | 4,523 | 1,233 | — | 18,302 |
| 1999 | 2,554 | — | 3,814 | 1,137 | — | 11,622 |
| 1998 | 1,169 | — | 6,365 | 859 | — | 10,103 |
| 1997 | 2,020 | — | 5,064 | 1,044 | — | 10,628 |
| 1996 | 13,300 | — | 32,900 | — | — | 61,400 |
| 1991 | 57,500 | — | — | — | — | 66,210 |
| 1990 | 5,000 | — | — | — | — | 6,000 |
| 1989 | 5,000 | 750 | — | — | 12,000 | 23,249 |
| 1988 | — | — | — | — | 46,800 | 46,800 |
| 1987 | — | — | — | — | — | 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.