Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKER HANNIFIN CORP CHOMERICS DIV
16 FLAGSTONE DR, HUDSON, NH, 03051
Parent company: PARKER HANNIFIN CORP
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 | Toluene | Methyl ethyl ketone | Dichloromethane | Tetrabromobisphenol A | Total (lbs) | |
| 2024 | 1,200 | — | — | — | 1,200 | |
| 2023 | 1,230 | — | — | — | 1,230 | |
| 2022 | 1,880 | — | — | 0 | 1,880 | |
| 2021 | 950 | — | — | 0 | 950 | |
| 2020 | 491 | — | — | 0 | 491 | |
| 2019 | 490 | — | — | 0 | 490 | |
| 2018 | 6,620 | — | — | 0 | 6,620 | |
| 2017 | 3,890 | — | — | 0 | 3,890 | |
| 2016 | 2,940 | — | — | 0 | 2,940 | |
| 2015 | 4,246 | — | — | 0 | 4,246 | |
| 2014 | 3,852 | — | — | 0 | 3,852 | |
| 2013 | 2,490 | — | — | 0 | 2,490 | |
| 2012 | 5,390 | — | — | 0 | 5,390 | |
| 2011 | 4,780 | — | — | — | 4,780 | |
| 2010 | 3,790 | — | — | 2 | 3,792 | |
| 2009 | 1,760 | — | — | 1 | 1,761 | |
| 2008 | 4,270 | — | — | 1 | 4,271 | |
| 2007 | 2,290 | — | — | 2 | 2,292 | |
| 2006 | 1,770 | — | — | 1 | 1,771 | |
| 2005 | 690 | — | — | 1 | 691 | |
| 2004 | 2,300 | — | — | 2 | 2,302 | |
| 2003 | 1,300 | 1,250 | — | 1 | 2,551 | |
| 2002 | 2,000 | 3,300 | — | 1 | 5,301 | |
| 2001 | 4,600 | 3,400 | — | 2 | 8,002 | |
| 2000 | 8,300 | 10,600 | — | 5 | 18,905 | |
| 1999 | 3,850 | 5,550 | — | — | 9,400 | |
| 1998 | 4,250 | 3,820 | — | — | 8,070 | |
| 1997 | 4,550 | 3,550 | — | — | 8,100 | |
| 1996 | 5,950 | 1,950 | — | — | 7,900 | |
| 1995 | 46,000 | 25,000 | — | — | 71,000 | |
| 1994 | 56,000 | 32,300 | — | — | 88,300 | |
| 1993 | 47,000 | 33,700 | — | — | 80,700 | |
| 1992 | 51,200 | 38,800 | 10,000 | — | 100,000 | |
| 1991 | 32,200 | 25,600 | — | — | 57,800 | |
| 1990 | 26,700 | 30,300 | 10,200 | — | 67,200 | |
| 1989 | 27,700 | 21,200 | 27,700 | — | 76,600 | |
| 1988 | 30,400 | — | 24,600 | — | 55,000 | |
| 1987 | 23,500 | 21,300 | — | — | 44,800 | |
▎ 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.