Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CHEMTAN CO INC
57 HAMPTON RD, EXETER, NH, 03833
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Methanol | Formic acid | Total |
|---|---|---|---|
| 2024 | — | 4 | 4 |
| 2023 | — | 2 | 2 |
| 2022 | — | 4 | 4 |
| 2021 | — | 3 | 3 |
| 2019 | — | 4 | 4 |
| 2018 | — | 5 | 5 |
| 2017 | — | 5 | 5 |
| 2016 | — | 5 | 5 |
| 2015 | — | 4 | 4 |
| 2014 | — | 5 | 5 |
| 2013 | — | 5 | 5 |
| 2012 | — | 5 | 5 |
| 2011 | — | 5 | 5 |
| 2010 | — | 6 | 6 |
| 2009 | — | 10 | 10 |
| 2008 | — | 10 | 10 |
| 2007 | — | 10 | 10 |
| 2006 | — | 10 | 10 |
| 2005 | — | 10 | 10 |
| 2004 | 210 | 10 | 220 |
| 2003 | 278 | 10 | 288 |
| 2002 | 373 | — | 373 |
| 2001 | 357 | — | 357 |
| 2000 | 340 | — | 340 |
| 1999 | 418 | — | 418 |
| 1998 | 504 | — | 504 |