Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
406 BROWN AVE, MANCHESTER, NH, 03103
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | N-Methyl-2-pyrrolidone | Methyl ethyl ketone | Acetone | Ammonia | Total (lbs) | |
| 2011 | 15,750 | — | — | — | 15,750 | |
| 2010 | 15,071 | — | — | — | 15,071 | |
| 2009 | 14,141 | — | — | — | 14,141 | |
| 2008 | 18,572 | — | — | — | 18,572 | |
| 2007 | 17,108 | — | — | — | 17,108 | |
| 2006 | 16,295 | — | — | — | 16,295 | |
| 2005 | 37,442 | — | — | — | 37,442 | |
| 2004 | 27,165 | — | — | — | 27,165 | |
| 2003 | 20,053 | — | — | — | 20,053 | |
| 2002 | 12,854 | — | — | — | 12,854 | |
| 2001 | 18,456 | — | — | — | 18,456 | |
| 2000 | 20,098 | — | — | 1,796 | 21,894 | |
| 1999 | 17,297 | — | — | 1,561 | 18,858 | |
| 1998 | 20,053 | — | — | 1,390 | 21,443 | |
| 1997 | 18,976 | — | — | — | 18,976 | |
| 1996 | 18,976 | — | — | — | 18,976 | |
| 1994 | — | 12,629 | — | — | 12,629 | |
| 1993 | — | 21,686 | 16,057 | — | 37,743 | |
| 1992 | — | 37,488 | 29,788 | — | 67,276 | |
| 1991 | — | 42,314 | 31,988 | — | 74,302 | |
| 1990 | — | 41,216 | 28,567 | — | 69,783 | |
| 1989 | — | 49,100 | 39,200 | — | 88,300 | |
| 1988 | — | 40,552 | — | — | 40,552 | |
| 1987 | — | — | 26,444 | — | 26,444 | |
▎ 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.