Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AJAX METAL PROCESSING INC
22105 HOOVER RD, WARREN, MI, 48089
Parent company: NA
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||||
| 2024 | 10 | 10 | ||||
| 2023 | 10 | 10 | ||||
| 2022 | 10 | 10 | ||||
| 2021 | 10 | 10 | ||||
| 2020 | 10 | 10 | ||||
| 2019 | 10 | 10 | ||||
| 2018 | 10 | 10 | ||||
| 2017 | 2,807 | 2,807 | ||||
| 2016 | 3,174 | 3,174 | ||||
| 2015 | 2,591 | 2,591 | ||||
| 2014 | 2,161 | 2,161 | ||||
| 2013 | 1,758 | 1,758 | ||||
| 2012 | 1,263 | 1,263 | ||||
| 2011 | 1,159 | 1,159 | ||||
| 2010 | 921 | 921 | ||||
| 2009 | 850 | 850 | ||||
| 2008 | 1,270 | 1,270 | ||||
| 2007 | 1,633 | 1,633 | ||||
| 2006 | 1,767 | 1,767 | ||||
| 2005 | 1,630 | 1,630 | ||||
| 2004 | 968 | 968 | ||||
| 2003 | 944 | 944 | ||||
| 2002 | 1,036 | 1,036 | ||||
| 2001 | 1,242 | 1,242 | ||||
| 2000 | 3,195 | 3,195 | ||||
| 1999 | 1,769 | 1,769 | ||||
| 1998 | 2,153 | 2,153 | ||||
| 1997 | 2,108 | 2,108 | ||||
| 1996 | 1,389 | 1,389 | ||||
| 1995 | 1,863 | 1,863 | ||||
| 1994 | 2,366 | 2,366 | ||||
| 1993 | 1,569 | 1,569 | ||||
| 1992 | 1,187 | 1,187 | ||||
| 1991 | 4,356 | 4,356 | ||||
| 1989 | 18,011 | 18,011 | ||||
| 1987 | 14,595 | 14,595 | ||||
▎ 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.