Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
211 BOSTON ST, MIDDLETON, MA, 01949
Parent company: ARKEMA DELAWARE INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Toluene | Methyl ethyl ketone | Methanol | Acetone | n-Hexane | Total |
|---|---|---|---|---|---|---|
| 2024 | 6,736 | — | 409 | — | — | 8,322 |
| 2023 | 9,651 | — | 308 | — | — | 10,833 |
| 2022 | 8,159 | — | 563 | — | — | 10,362 |
| 2021 | 7,306 | — | 587 | — | — | 9,673 |
| 2020 | 8,374 | — | 517 | — | — | 10,620 |
| 2019 | 13,599 | — | 795 | — | — | 17,181 |
| 2018 | 12,991 | — | 904 | — | — | 16,956 |
| 2017 | 12,218 | — | 536 | — | — | 13,742 |
| 2016 | 10,668 | — | 485 | — | — | 11,865 |
| 2015 | 8,947 | — | 381 | — | — | 9,902 |
| 2014 | 5,508 | — | 191 | — | — | 6,221 |
| 2013 | 5,136 | — | 150 | — | — | 5,811 |
| 2012 | 4,180 | — | 182 | — | — | 4,627 |
| 2011 | 2,060 | — | 154 | — | — | 2,424 |
| 2010 | 6,762 | — | 13 | — | 1,705 | 8,931 |
| 2009 | 7,973 | — | 48 | — | 1,556 | 9,936 |
| 2008 | 6,988 | — | 66 | — | 2,249 | 9,764 |
| 2007 | 3,093 | — | 125 | — | 591 | 4,257 |
| 2006 | 3,010 | — | 318 | — | 651 | 4,286 |
| 2005 | 3,053 | — | 111 | — | 735 | 4,226 |
| 2004 | 2,934 | — | 90 | — | 611 | 4,079 |
| 2003 | 2,927 | 4,649 | 378 | — | 634 | 9,052 |
| 2002 | 2,966 | 4,624 | 256 | — | 701 | 9,035 |
| 2001 | 3,052 | 4,471 | 240 | — | 917 | 9,216 |
| 2000 | 3,209 | 6,065 | 208 | — | — | 10,410 |
| 1999 | 3,266 | 5,144 | 215 | — | 1,297 | 10,849 |
| 1998 | 3,754 | 4,964 | 135 | — | 1,923 | 11,628 |
| 1997 | 3,273 | 5,420 | 2,648 | — | 1,397 | 15,108 |
| 1996 | 3,287 | 5,035 | 3,243 | — | 1,634 | 15,889 |
| 1995 | 3,221 | 4,663 | 3,243 | — | 1,735 | 16,086 |
| 1994 | 95 | 469 | 2,032 | — | — | 2,741 |
| 1993 | 3,284 | 7,915 | 1,028 | 6,472 | — | 26,009 |
| 1992 | 2,960 | 6,750 | 8,940 | 5,150 | — | 31,130 |
| 1991 | 4,670 | 4,690 | 4,560 | 4,030 | — | 23,565 |
| 1990 | 2,934 | 5,521 | 5,339 | 4,412 | — | 23,900 |
| 1989 | 2,911 | 6,679 | 4,255 | 4,158 | — | 23,298 |
| 1988 | — | — | 3,838 | — | — | 8,298 |
| 1987 | — | 4,945 | — | — | — | 7,581 |