Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
METTON AMERICA INC
2727 MILLER CUT-OFF RD, LA PORTE, TX, 77571
Parent company: NA
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 | Dicyclopentadiene | Toluene | Hexachlorocyclopentadiene | Nonylphenol | Total (lbs) | |
| 2024 | 4,255 | 260 | 15 | 10 | 4,540 | |
| 2023 | 3,920 | 31 | 15 | 10 | 3,976 | |
| 2022 | 4,490 | 29 | 15 | 10 | 4,544 | |
| 2021 | 4,474 | 24 | 10 | 10 | 4,518 | |
| 2020 | 4,540 | 24 | 10 | 10 | 4,584 | |
| 2019 | 4,562 | 24 | 10 | 10 | 4,606 | |
| 2018 | 4,608 | 26 | 12 | 12 | 4,656 | |
| 2017 | 4,608 | 29 | 12 | 12 | 4,660 | |
| 2016 | 4,537 | 29 | 15 | 15 | 4,596 | |
| 2015 | 4,396 | 29 | 15 | 15 | 4,455 | |
| 2014 | 4,584 | 29 | 15 | — | 4,628 | |
| 2013 | 4,535 | 29 | — | — | 4,564 | |
| 2012 | 4,568 | 29 | — | — | 4,597 | |
| 2011 | 4,567 | 29 | — | — | 4,596 | |
| 2010 | 4,423 | 29 | — | — | 4,452 | |
| 2009 | 4,345 | — | — | — | 4,345 | |
| 2008 | 4,525 | 29 | — | — | 4,554 | |
| 2007 | 4,547 | 29 | — | — | 4,576 | |
| 2006 | 4,465 | 29 | — | — | 4,494 | |
| 2005 | 4,451 | 29 | — | — | 4,480 | |
| 2004 | 4,368 | 15 | — | — | 4,383 | |
| 2003 | 4,255 | — | — | — | 4,255 | |
| 2002 | 4,755 | — | — | — | 4,755 | |
| 2001 | 4,255 | — | — | — | 4,255 | |
| 2000 | 4,455 | — | — | — | 4,455 | |
| 1999 | 4,255 | — | — | — | 4,255 | |
| 1998 | 4,255 | — | — | — | 4,255 | |
| 1997 | 4,255 | — | — | — | 4,255 | |
| 1996 | 4,255 | — | — | — | 4,255 | |
| 1995 | 4,064 | — | — | — | 4,064 | |
▎ 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.