Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SI GROUP INC. - NEWPORT TN
380 CHEMWOOD DR, NEWPORT, TN, 37821
Parent company: SI GROUP 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 | Methanol | Xylene (mixed isomers) | Cyclohexane | Ethylbenzene | Dichloromethane | Total (lbs) |
| 2024 | 5,911 | 12,031 | — | 3,841 | — | 21,783 |
| 2023 | 6,393 | 13,451 | — | 4,329 | — | 24,173 |
| 2022 | 175,364 | 233,255 | — | 46,100 | — | 454,719 |
| 2021 | 230,650 | 212,050 | — | 46,100 | — | 488,800 |
| 2020 | 72,052 | 71,880 | — | 15,620 | — | 159,552 |
| 2019 | 7,841 | 15,198 | — | 3,336 | — | 26,375 |
| 2018 | 8,542 | 16,559 | — | 3,634 | — | 28,735 |
| 2017 | 8,543 | 16,559 | — | 3,633 | — | 28,734 |
| 2016 | 7,034 | 13,632 | — | 2,987 | — | 23,653 |
| 2015 | 7,964 | 15,454 | — | 3,381 | — | 26,800 |
| 2014 | 7,634 | 13,989 | — | 3,600 | — | 25,223 |
| 2013 | 6,470 | 10,697 | — | 2,719 | — | 19,886 |
| 2012 | 4,815 | 7,771 | — | 1,948 | — | 14,534 |
| 2011 | 7,270 | 11,739 | — | 2,942 | — | 21,951 |
| 2010 | 6,353 | 10,312 | — | 2,565 | — | 19,230 |
| 2009 | 2,396 | 3,868 | — | 968 | — | 7,232 |
| 2008 | 5,425 | 8,798 | — | 2,188 | — | 16,411 |
| 2007 | 4,552 | 7,754 | — | 1,397 | — | 13,703 |
| 2006 | 3,838 | 7,154 | — | 1,791 | — | 12,783 |
| 2005 | 3,193 | 3,797 | — | 952 | — | 7,942 |
| 2003 | 30,605 | — | 46,550 | — | — | 80,213 |
| 2002 | 35,040 | — | 45,507 | — | — | 90,905 |
| 2001 | 37,010 | — | 25,710 | — | — | 69,514 |
| 2000 | 76,702 | — | 45,840 | — | 196 | 141,059 |
| 1999 | 50,302 | — | 39,060 | — | 4,130 | 113,607 |
| 1998 | 49,002 | — | 28,000 | — | 12,600 | 130,392 |
| 1997 | 76,450 | — | 37,500 | — | 20,300 | 179,033 |
| 1996 | 61,800 | — | 887 | — | 28,300 | 140,057 |
| 1995 | 43,040 | — | — | — | 8,900 | 79,642 |
| 1994 | 67,600 | — | — | — | 9,500 | 95,846 |
| 1993 | 5,800 | — | — | — | 5,300 | 24,362 |
| 1992 | 39,140 | — | — | — | 9,400 | 59,246 |
| 1991 | 29,800 | — | — | — | 8,100 | 52,105 |
| 1990 | 30,700 | 141 | — | — | 7,400 | 46,248 |
| 1989 | 21,271 | 193 | — | — | 7,643 | 44,223 |
| 1988 | 28,381 | 85 | — | — | — | 46,640 |
| 1987 | 10,880 | — | 150 | — | 27,660 | 39,020 |
▎ 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.