Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MERITOR HEAVY VEHICLE SYSTEMS LLC
ONE ROCKWELL DR, MORRISTOWN, TN, 37813
Parent company: MERITOR INC
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 | Methanol | Nickel | Manganese | Chromium | Total (lbs) | |
| 2024 | — | 2 | 4 | 2 | 8 | |
| 2023 | — | 2 | 4 | 3 | 8 | |
| 2022 | — | 3 | 8 | 5 | 17 | |
| 2021 | — | 3 | 7 | 5 | 15 | |
| 2020 | — | 4 | 6 | 4 | 14 | |
| 2019 | — | 5 | 9 | 6 | 20 | |
| 2018 | — | 3 | 6 | 3 | 12 | |
| 2017 | — | 7 | 12 | 7 | 26 | |
| 2016 | — | 10 | 17 | 10 | 37 | |
| 2015 | — | 16 | — | — | 16 | |
| 2014 | — | 17 | — | — | 17 | |
| 2013 | — | 5 | 9 | 5 | 19 | |
| 2012 | — | 0 | — | 0 | 0 | |
| 2010 | — | 3 | 20 | 9 | 32 | |
| 2009 | — | 5 | — | — | 5 | |
| 2008 | — | 5 | — | — | 5 | |
| 2007 | — | 5 | — | — | 5 | |
| 2006 | — | 5 | — | — | 5 | |
| 2005 | — | 5 | — | — | 5 | |
| 2004 | — | 5 | — | — | 5 | |
| 2003 | — | 1 | — | — | 1 | |
| 2002 | — | 1 | — | — | 1 | |
| 2001 | — | 1 | — | — | 1 | |
| 2000 | — | 1 | — | — | 1 | |
| 1999 | — | 1 | — | — | 1 | |
| 1998 | — | 1 | — | — | 1 | |
| 1997 | — | 1 | — | — | 1 | |
| 1996 | — | 1 | — | 1 | 2 | |
| 1991 | 255 | — | — | — | 255 | |
| 1990 | 255 | — | — | — | 255 | |
| 1989 | 250 | — | — | — | 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.