Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NEMAK USA INC.
1635 OLD COLUMBIA RD, DICKSON, TN, 37055
Parent company: NEMAK USA 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 | Phenol | Triethylamine | Naphthalene | N-Methyl-2-pyrrolidone | 1,1,1-Trichloroethane | Total (lbs) |
| 2024 | 4,743 | — | 11,348 | — | — | 16,288 |
| 2023 | 4,929 | — | 11,793 | — | — | 16,952 |
| 2022 | 3,275 | — | 7,838 | — | — | 11,258 |
| 2021 | 3,306 | — | 7,912 | — | — | 11,378 |
| 2020 | 4,152 | — | 9,936 | — | — | 14,323 |
| 2019 | 5,466 | — | 13,078 | — | — | 18,898 |
| 2018 | 7,102 | — | 16,995 | — | — | 24,648 |
| 2017 | 6,314 | — | 15,118 | — | — | 21,930 |
| 2016 | 5,713 | — | 12,946 | — | — | 19,096 |
| 2015 | 7,341 | — | 16,520 | — | — | 24,665 |
| 2014 | 6,690 | — | 13,241 | — | — | 20,729 |
| 2013 | 6,990 | 936 | — | — | — | 8,721 |
| 2012 | 7,384 | 2,061 | — | 2,679 | — | 12,835 |
| 2011 | 5,498 | 1,560 | — | 2,233 | — | 9,725 |
| 2010 | 3,902 | 1,073 | — | 2,233 | — | 7,561 |
| 2009 | 1,362 | 377 | — | 940 | — | 2,837 |
| 2008 | 2,724 | 702 | — | 2,350 | — | 6,066 |
| 2007 | 5,151 | 1,164 | — | 3,760 | — | 10,582 |
| 2006 | 5,179 | 1,293 | — | 4,700 | — | 12,276 |
| 2005 | 5,626 | 1,124 | — | 4,700 | — | 11,578 |
| 2004 | 5,230 | 1,463 | — | 5,640 | — | 12,333 |
| 2003 | 6,345 | 1,957 | — | 8,930 | — | 17,232 |
| 2002 | 7,452 | 2,802 | — | 12,194 | — | 22,448 |
| 2001 | 7,305 | 2,555 | — | 10,626 | — | 20,486 |
| 2000 | 8,357 | 3,504 | — | 10,622 | — | 22,483 |
| 1999 | 7,000 | 29,200 | — | 12,490 | — | 48,690 |
| 1998 | 7,500 | 29,200 | — | 16,624 | — | 53,324 |
| 1997 | 6,700 | 29,200 | — | 11,950 | — | 47,850 |
| 1996 | 6,300 | 29,200 | — | 11,920 | — | 47,420 |
| 1995 | 7,000 | 29,000 | — | — | — | 36,000 |
| 1994 | 7,000 | — | — | — | — | 8,300 |
| 1993 | 5,400 | — | — | — | — | 6,500 |
| 1992 | 8,500 | — | — | — | — | 9,647 |
| 1991 | — | — | 14,000 | — | 55,000 | 72,500 |
▎ 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.