Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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406 BROWN AVE, MANCHESTER, NH, 03103
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Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | N-Methyl-2-pyrrolidone | Methyl ethyl ketone | Acetone | Ammonia | Total |
|---|---|---|---|---|---|
| 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 |