Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MATHEWS CO
500 IND US TRIAL AVE, CRYSTAL LAKE, IL, 60012
Parent company: NA
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 | Manganese | Chromium | Nickel | Copper | Total (lbs) | |
| 2014 | — | 6 | 5 | — | 11 | |
| 2013 | 1 | 5 | 5 | — | 11 | |
| 2012 | 3 | 4 | 4 | — | 11 | |
| 2011 | 3 | 4 | 4 | — | 11 | |
| 2010 | 11 | — | — | 3 | 14 | |
| 2009 | 11 | — | — | 3 | 14 | |
| 2008 | 11 | — | — | — | 11 | |
▎ 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.