Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAARTZ CORP
87 HAYWARD RD, ACTON, MA, 01720
Parent company: NA
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 | Methyl ethyl ketone | Xylene (mixed isomers) | o-Xylene | Methyl isobutyl ketone | N-Methyl-2-pyrrolidone | Total (lbs) |
| 2024 | — | — | 4,841 | — | — | 4,841 |
| 2022 | — | — | 797 | — | — | 797 |
| 2021 | — | — | 155 | 254 | — | 409 |
| 2020 | — | — | 179 | 216 | — | 395 |
| 2019 | — | — | 292 | 340 | — | 632 |
| 2018 | — | — | 288 | 392 | 18 | 698 |
| 2017 | — | — | 447 | 396 | 230 | 1,073 |
| 2016 | — | 107 | 721 | 586 | 322 | 1,736 |
| 2015 | — | 165 | 916 | 527 | 367 | 1,975 |
| 2014 | — | 186 | 1,052 | 152 | 458 | 1,848 |
| 2013 | — | 280 | 1,268 | 107 | 349 | 2,004 |
| 2012 | — | 389 | 1,068 | — | 283 | 1,740 |
| 2011 | — | 279 | 1,252 | 131 | 208 | 1,870 |
| 2010 | — | 275 | 1,272 | 194 | 163 | 1,904 |
| 2009 | — | 211 | 1,030 | 236 | 124 | 1,601 |
| 2008 | — | 308 | 652 | 479 | 142 | 1,581 |
| 2007 | — | 1,869 | — | 486 | 138 | 2,848 |
| 2006 | — | 1,068 | — | 652 | 118 | 2,113 |
| 2005 | — | 1,682 | — | 687 | 119 | 2,760 |
| 2004 | — | 1,518 | — | 547 | 100 | 2,409 |
| 2003 | 5,210 | 1,355 | — | 491 | 93 | 7,411 |
| 2002 | 6,086 | 876 | — | 309 | 129 | 7,574 |
| 2001 | 8,075 | 1,197 | — | 413 | 293 | 10,219 |
| 2000 | 9,917 | 1,249 | — | 372 | — | 11,790 |
| 1999 | 17,637 | 1,796 | — | 343 | — | 20,119 |
| 1998 | 22,317 | 2,476 | — | 400 | — | 25,193 |
| 1997 | 22,639 | 2,517 | — | 452 | — | 25,608 |
| 1996 | 17,953 | 1,143 | — | 291 | — | 19,387 |
| 1995 | 18,066 | 1,818 | — | 450 | — | 20,334 |
| 1994 | 18,965 | — | — | 323 | — | 19,288 |
| 1993 | 21,699 | — | — | — | — | 21,699 |
| 1992 | 29,323 | — | — | 398 | — | 29,721 |
| 1991 | 13,852 | — | — | 463 | — | 14,315 |
| 1990 | 17,600 | — | — | 1,000 | — | 18,600 |
| 1989 | 18,000 | — | — | 1,000 | — | 19,000 |
| 1988 | — | — | — | 1,000 | — | 1,000 |
▎ 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.