Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TENNECO INC
COUNTY RD 424, NAPOLEON, OH, 43545
Parent company: TENNECO INC
Carcinogen
PBT
— 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 | Toluene | Xylene (mixed isomers) | Methyl isobutyl ketone | Methyl ethyl ketone | 1,1,1-Trichloroethane | Total (lbs) |
| 2024 | — | — | — | — | — | 1,326 |
| 2023 | — | — | — | — | — | 1,358 |
| 2022 | — | — | — | — | — | 1,066 |
| 2021 | — | — | — | — | — | 1,184 |
| 2020 | — | — | — | — | — | 1,106 |
| 2019 | — | — | — | — | — | 1,142 |
| 2018 | — | — | — | — | — | 1,734 |
| 2017 | — | — | — | — | — | 1,678 |
| 2016 | — | — | — | — | — | 1,610 |
| 2015 | — | — | — | — | — | 1,194 |
| 2014 | 289 | 393 | — | — | — | 2,104 |
| 2013 | 1,150 | 1,739 | — | — | — | 3,449 |
| 2012 | 1,096 | 1,828 | 1,033 | — | — | 4,947 |
| 2011 | 1,176 | 1,771 | 988 | — | — | 4,933 |
| 2010 | 1,182 | 1,688 | 1,007 | — | — | 4,867 |
| 2009 | 1,184 | 1,780 | 869 | — | — | 4,631 |
| 2008 | 1,205 | 1,780 | 859 | — | — | 4,844 |
| 2007 | 650 | 1,900 | 1,050 | — | — | 4,850 |
| 2006 | 18,450 | 28,950 | 12,850 | — | — | 61,500 |
| 2005 | 22,210 | 28,950 | 17,445 | — | — | 69,376 |
| 2004 | 11,540 | 19,331 | 12,481 | — | — | 45,625 |
| 2003 | 6,240 | 18,129 | — | 8,500 | — | 33,650 |
| 2002 | 9,890 | 18,459 | 9,422 | 13,540 | — | 51,847 |
| 2001 | 20,390 | 21,493 | 12,217 | 28,380 | — | 83,080 |
| 2000 | 5,390 | 9,220 | 3,100 | 9,240 | — | 27,250 |
| 1999 | — | 5,735 | — | — | — | 9,735 |
| 1998 | — | 4,080 | 3,740 | — | — | 17,420 |
| 1997 | 5,600 | 14,010 | 8,330 | 8,050 | — | 40,014 |
| 1996 | 20,250 | — | 11,330 | 9,650 | 13,330 | 59,360 |
| 1995 | 22,330 | — | 12,150 | 10,050 | 18,880 | 67,910 |
| 1994 | 29,500 | — | 14,010 | 9,350 | 24,300 | 81,560 |
| 1993 | 16,350 | — | 14,950 | 8,550 | 10,850 | 59,650 |
| 1992 | 5,650 | — | — | — | 10,050 | 26,750 |
| 1991 | — | — | — | — | — | 14,570 |
| 1990 | — | — | — | — | — | 1,500 |
| 1989 | — | — | — | — | — | 1,500 |
| 1988 | — | — | — | — | — | 1,250 |
| 1987 | — | — | — | — | — | 500 |
▎ 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.