Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TENNECO
1490 GERBER ST, LIGONIER, IN, 46767
Parent company: TENNECO INC
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium | Manganese | Total (lbs) | ||
| 2024 | — | 20 | — | 20 | ||
| 2023 | — | 20 | — | 20 | ||
| 2022 | — | 20 | — | 20 | ||
| 2021 | — | 10 | — | 10 | ||
| 2020 | — | 10 | — | 10 | ||
| 2019 | — | 10 | — | 10 | ||
| 2018 | — | 10 | — | 10 | ||
| 2017 | — | 10 | — | 10 | ||
| 2016 | — | 5 | — | 5 | ||
| 2015 | — | 5 | — | 5 | ||
| 2014 | — | 5 | — | 5 | ||
| 2013 | — | 5 | — | 5 | ||
| 2012 | — | 5 | — | 5 | ||
| 2011 | — | 5 | — | 5 | ||
| 1999 | — | 1 | 1 | 2 | ||
| 1998 | — | 1 | — | 1 | ||
| 1997 | — | 1 | — | 1 | ||
| 1995 | 189 | — | — | 189 | ||
| 1994 | 22 | — | — | 22 | ||
| 1993 | 24 | — | — | 24 | ||
| 1992 | 8 | — | — | 8 | ||
| 1991 | 8 | — | — | 8 | ||
▎ 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.