Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HENDRICKSON TRAILER SUSPENSION SYSTEMS
5701 AIRPORT RD, MITCHELL, SD, 57301
Parent company: THE BOLER CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Xylene (mixed isomers) | Manganese | Lead | Total |
|---|---|---|---|---|
| 2024 | — | 7 | — | 7 |
| 2023 | — | 8 | — | 8 |
| 2022 | — | 8 | — | 8 |
| 2021 | — | 8 | — | 8 |
| 2020 | — | 11 | 0 | 11 |
| 2019 | — | 8 | — | 8 |
| 2018 | — | 8 | — | 8 |
| 2017 | — | 8 | — | 8 |
| 2016 | — | 8 | — | 8 |
| 2015 | — | 9 | — | 9 |
| 2014 | — | 9 | — | 9 |
| 2013 | — | 9 | — | 9 |
| 2012 | — | 10 | — | 10 |
| 2011 | — | 6 | — | 6 |
| 2010 | — | 1 | — | 1 |
| 2009 | — | 0 | — | 0 |
| 2008 | — | 1 | — | 1 |
| 2007 | — | 1 | — | 1 |
| 2006 | — | 1 | — | 1 |
| 2005 | — | 1 | — | 1 |
| 2004 | — | 1 | — | 1 |
| 2003 | — | 1 | — | 1 |
| 2002 | — | 2 | — | 2 |
| 2001 | — | 2 | — | 2 |
| 2000 | 31,219 | 2 | — | 31,221 |
| 1999 | 35,659 | 83 | — | 35,742 |
| 1998 | 35,659 | 83 | — | 35,742 |
| 1997 | 16,700 | 250 | — | 16,950 |
| 1996 | 26,300 | 250 | — | 26,550 |
| 1995 | 23,600 | 250 | — | 23,850 |
| 1994 | 19,200 | 250 | — | 19,450 |
| 1993 | — | 250 | — | 250 |
| 1992 | — | 250 | — | 250 |