Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TENNECO AUTOMOTIVE OPERATING CO INC.
1529 VERNON ST, KANSAS CITY, MO, 64116
Parent company: TENNECO 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 | Manganese | Chromium | Nickel | Total (lbs) | ||
| 2024 | 77 | 78 | 273 | 428 | ||
| 2023 | 79 | 79 | 279 | 437 | ||
| 2022 | 75 | — | 266 | 341 | ||
| 2021 | 71 | 71 | — | 142 | ||
| 2020 | — | 75 | — | 75 | ||
| 2019 | — | 122 | — | 122 | ||
| 2018 | — | 117 | — | 117 | ||
| 2017 | — | 95 | — | 95 | ||
| 2016 | — | 16 | — | 16 | ||
| 2015 | — | 10 | 1 | 11 | ||
| 2014 | — | 10 | 1 | 11 | ||
| 2013 | 14,327 | 10 | 1 | 14,337 | ||
| 2012 | 458 | 8 | 244 | 710 | ||
| 2011 | 239 | 4 | 127 | 371 | ||
| 2010 | 270 | 409 | 144 | 822 | ||
| 2009 | 264 | 399 | 140 | 803 | ||
| 2008 | 136 | 205 | 72 | 413 | ||
| 2007 | 131 | 199 | 69 | 399 | ||
▎ 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.