Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MATALCO SHELBYVILLE LLC
1100 BROOKS INDUSTRIAL RD, SHELBYVILLE, KY, 40065
Parent company: MATALCO USA LLC
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 | Aluminum (fume or dust) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Aluminum oxide (fibrous forms) | Chlorine | Copper | Total (lbs) |
| 2024 | — | 1,033 | — | — | 6 | 1,127 |
| 2023 | 2,348 | 1,482 | — | — | — | 3,988 |
| 2022 | 13,117 | 1,697 | — | — | — | 15,031 |
| 2021 | 6,213 | 570 | — | — | — | 6,932 |
| 2020 | 5,132 | 7,530 | — | — | — | 12,792 |
| 2019 | 5,755 | 8,690 | — | — | — | 14,551 |
| 2018 | 5,908 | 4,707 | — | — | — | 10,723 |
| 2017 | 5,722 | 4,540 | — | — | — | 10,372 |
| 2016 | 5,575 | 4,440 | — | — | — | 10,120 |
| 2015 | 5,689 | 4,547 | — | — | — | 10,326 |
| 2014 | 7,101 | 4,640 | — | — | — | 12,091 |
| 2013 | 6,844 | 4,279 | — | — | — | 11,471 |
| 2012 | 6,863 | 4,314 | — | — | — | 11,540 |
| 2011 | 5,999 | 3,751 | — | — | — | 9,923 |
| 2010 | 5,471 | 3,045 | — | — | — | 8,657 |
| 2009 | 4,572 | 2,896 | — | — | — | 7,619 |
| 2008 | 5,108 | 3,115 | — | — | — | 8,691 |
| 2007 | 4,761 | 2,851 | — | — | 158 | 7,950 |
| 2006 | 6,654 | 2,929 | — | — | 253 | 9,981 |
| 2005 | 6,741 | 2,735 | — | — | 261 | 9,891 |
| 2004 | 6,672 | 2,708 | — | — | 291 | 9,698 |
| 2003 | 5,282 | — | — | — | 87 | 5,473 |
| 2002 | 4,996 | — | — | — | 82 | 5,225 |
| 2001 | 3,850 | — | — | — | 57 | 4,032 |
| 2000 | 3,556 | — | — | — | 57 | 3,652 |
| 1999 | 1,500 | — | — | — | 133 | 1,657 |
| 1998 | 1,500 | — | — | — | — | 1,500 |
| 1997 | 1,500 | — | — | — | — | 1,500 |
| 1996 | 1,500 | — | — | — | — | 1,500 |
| 1995 | 1,500 | — | — | — | — | 1,500 |
| 1994 | 1,500 | — | — | — | 500 | 2,000 |
| 1993 | 500 | — | — | — | — | 500 |
| 1992 | 500 | — | — | — | — | 500 |
| 1991 | 1,901 | — | — | — | — | 1,901 |
| 1990 | 5,802 | — | — | — | 280 | 6,345 |
| 1989 | 5,855 | — | — | 2,794 | 291 | 9,215 |
| 1988 | 6,054 | — | — | 2,618 | — | 8,672 |
| 1987 | — | — | 11,099 | — | — | 11,099 |
▎ 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.