Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MAGNESIUM ELEKTRON NA INC MADISON
1001 COLLEGE ST, MADISON, IL, 62060
Parent company: LUXFER HOLDINGS PLC
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 | 1,1,1-Trichloroethane | Aluminum oxide (fibrous forms) | Zinc compounds | Copper compounds | Manganese compounds | Total (lbs) |
| 2019 | — | — | — | — | — | 14 |
| 2018 | — | — | — | — | — | 18 |
| 2017 | — | — | — | — | — | 13 |
| 2016 | — | — | — | — | — | 21 |
| 2015 | — | — | — | — | — | 13 |
| 2014 | — | — | — | — | — | 20 |
| 2013 | — | — | — | — | — | 12 |
| 2012 | — | — | — | — | — | 18 |
| 2011 | — | — | — | — | — | 19 |
| 2010 | — | — | — | — | — | 16 |
| 2009 | — | — | — | — | — | 13 |
| 2008 | — | — | 284 | — | — | 314 |
| 2007 | — | — | 225 | — | — | 263 |
| 2006 | — | — | 33 | — | 7 | 71 |
| 2005 | — | — | 28 | — | 7 | 69 |
| 2004 | — | — | 50 | — | 11 | 135 |
| 2003 | — | — | 46 | — | 9 | 119 |
| 2002 | — | — | 166 | 143 | 46 | 502 |
| 2001 | — | — | 495 | 399 | 179 | 1,341 |
| 2000 | — | — | 500 | 500 | 500 | 2,255 |
| 1999 | — | — | 500 | 500 | 500 | 2,000 |
| 1998 | — | — | 1,002 | 372 | 169 | 1,990 |
| 1997 | — | — | 899 | 628 | 318 | 3,756 |
| 1996 | — | — | 1,000 | 500 | 500 | 2,800 |
| 1995 | — | — | — | 500 | 500 | 1,505 |
| 1994 | — | — | 1,000 | 1,000 | 500 | 3,005 |
| 1993 | — | — | 1,500 | 1,000 | 500 | 4,005 |
| 1992 | — | — | 1,500 | 1,000 | 500 | 4,005 |
| 1991 | 37,800 | — | 3,000 | 2,000 | 1,000 | 45,800 |
| 1990 | 66,800 | — | 2,250 | 1,350 | 500 | 71,150 |
| 1989 | 57,900 | — | 2,893 | 1,455 | 500 | 62,998 |
| 1988 | — | 81,600 | 2,850 | 1,500 | — | 85,950 |
| 1987 | 39,000 | — | — | — | — | 39,000 |
▎ 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.