Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LS STARRETT CO
121 CRESCENT ST, ATHOL, MA, 01331
Parent company: LS STARRETT CO
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 | Trichloroethylene | Toluene | Freon 113 (CFC-113) | Dichloromethane | 1,1,1-Trichloroethane | Total (lbs) |
| 2024 | — | — | — | — | — | 3 |
| 2023 | 9,095 | — | — | — | — | 9,097 |
| 2022 | 3,333 | — | — | — | — | 3,447 |
| 2021 | 7,337 | — | — | — | — | 7,571 |
| 2020 | 5,732 | — | — | — | — | 5,938 |
| 2019 | 8,631 | — | — | — | — | 8,839 |
| 2018 | 7,795 | — | — | — | — | 7,885 |
| 2017 | 7,494 | — | — | — | — | 7,653 |
| 2016 | 7,264 | — | — | — | — | 7,425 |
| 2015 | 2,689 | — | — | — | — | 2,879 |
| 2014 | 5,588 | — | — | — | — | 5,870 |
| 2013 | 6,297 | — | — | — | — | 6,574 |
| 2012 | 6,206 | — | — | — | — | 6,442 |
| 2011 | 3,592 | — | — | — | — | 3,765 |
| 2010 | 8,111 | — | — | — | — | 8,281 |
| 2009 | 8,509 | — | — | — | — | 8,679 |
| 2008 | 9,095 | — | — | — | — | 9,286 |
| 2007 | 9,461 | — | — | — | — | 9,638 |
| 2006 | 10,240 | — | — | — | — | 10,421 |
| 2005 | 4,980 | — | — | — | — | 5,160 |
| 2004 | 10,599 | — | — | — | — | 10,777 |
| 2003 | 9,837 | — | — | — | — | 10,010 |
| 2002 | 7,936 | — | — | — | — | 8,128 |
| 2001 | 11,579 | — | — | — | — | 11,759 |
| 2000 | 10,339 | — | — | — | — | 10,527 |
| 1999 | 12,493 | — | — | — | — | 12,690 |
| 1998 | 10,160 | 4,196 | — | — | — | 14,551 |
| 1997 | 27,665 | 9,874 | — | — | — | 37,757 |
| 1996 | 26,186 | 11,946 | — | — | — | 38,326 |
| 1995 | 23,752 | 13,574 | — | — | — | 37,525 |
| 1994 | 18,848 | 11,491 | — | — | — | 30,524 |
| 1993 | 26,189 | 17,521 | — | — | — | 44,020 |
| 1992 | 24,808 | 18,607 | 9,479 | 11,212 | — | 64,952 |
| 1991 | 30,300 | 19,900 | 9,700 | 10,905 | — | 71,325 |
| 1990 | 36,750 | 31,400 | 9,900 | — | 6,500 | 85,300 |
| 1989 | 37,650 | 40,800 | 17,600 | 8,250 | 9,048 | 114,098 |
| 1988 | — | 44,802 | 10,700 | 6,000 | 15,050 | 77,302 |
| 1987 | 40,400 | — | 12,546 | — | — | 52,946 |
▎ 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.