Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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670 WATERBURY RD, THOMASTON, CT, 06787
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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 | Dichloromethane | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Zinc compounds | Nitric acid | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2014 | — | — | — | — | — | 1 |
| 2013 | — | — | — | 33 | — | 34 |
| 2012 | — | — | — | 50 | — | 54 |
| 2011 | — | — | — | 158 | — | 168 |
| 2010 | — | — | — | 358 | — | 377 |
| 2009 | — | — | — | 358 | — | 635 |
| 2008 | — | — | 1,007 | 214 | 55 | 1,746 |
| 2007 | — | — | 955 | 255 | 386 | 2,021 |
| 2006 | — | — | 998 | 255 | 408 | 2,157 |
| 2005 | — | — | 1,005 | 260 | 505 | 3,048 |
| 2004 | 30,836 | — | 1,009 | 260 | 447 | 33,107 |
| 2003 | 57,087 | — | 1,041 | 328 | 430 | 59,563 |
| 2002 | 41,963 | 35,688 | 1,010 | 328 | 398 | 80,122 |
| 2001 | 31,451 | 49,817 | 263 | 328 | 423 | 82,787 |
| 2000 | 44,678 | 56,396 | 274 | 328 | 360 | 102,498 |
| 1999 | 30,524 | 56,396 | 282 | 328 | 391 | 88,310 |
| 1998 | 24,430 | 74,675 | 252 | 328 | 369 | 100,435 |
| 1997 | 85,350 | 63,696 | 238 | 328 | 374 | 150,319 |
| 1996 | 69,433 | 58,099 | 257 | 328 | 358 | 128,749 |
| 1995 | 73,767 | 38,688 | 221 | 328 | 344 | 114,199 |
| 1994 | 62,990 | — | 28 | 500 | 23 | 64,749 |
| 1993 | 53,508 | — | 32 | 500 | 31 | 55,293 |
| 1992 | 40,692 | — | 108 | 500 | 108 | 42,629 |
| 1991 | 46,003 | — | 250 | 500 | 250 | 48,258 |
| 1990 | 42,983 | — | 250 | 500 | 250 | 44,993 |
| 1989 | 57,623 | — | 250 | 500 | 250 | 60,373 |
| 1988 | — | — | — | 500 | — | 1,250 |
| 1987 | 70,826 | — | — | — | — | 70,826 |