Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
9 WILTON AVE, NORWALK, CT, 06851
Parent company: NA
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 | Methyl ethyl ketone | Xylene (mixed isomers) | Toluene | Total |
|---|---|---|---|---|
| 2017 | — | — | 50 | 50 |
| 2016 | — | — | 60 | 60 |
| 2015 | — | — | 60 | 60 |
| 2014 | — | — | 60 | 60 |
| 2013 | — | — | 85 | 85 |
| 2012 | — | — | 500 | 500 |
| 2011 | — | — | 500 | 500 |
| 2010 | — | — | 500 | 500 |
| 2009 | — | — | 500 | 500 |
| 2008 | — | 25 | 500 | 525 |
| 2007 | — | 265 | 450 | 715 |
| 2006 | — | 255 | 570 | 825 |
| 2005 | — | 500 | 341 | 841 |
| 2004 | — | — | 472 | 472 |
| 2003 | 1,315 | 70 | 455 | 1,840 |
| 2002 | 1,269 | 30 | 427 | 1,726 |
| 2000 | 4,388 | 2,499 | 1,623 | 8,510 |
| 1999 | 4,326 | 3,388 | 1,237 | 8,951 |
| 1998 | 3,764 | 3,824 | 717 | 8,305 |
| 1997 | 4,119 | 3,796 | 802 | 8,717 |
| 1996 | 4,990 | 1,430 | 814 | 7,234 |
| 1995 | 4,868 | 3,430 | 814 | 9,112 |
| 1994 | 5,371 | 4,195 | 931 | 10,497 |
| 1993 | 4,400 | 4,100 | 700 | 9,200 |
| 1992 | 3,700 | 1,000 | 3,500 | 8,200 |
| 1991 | 9,700 | 2,900 | 6,200 | 18,800 |
| 1990 | 15,200 | 1,500 | 6,600 | 23,300 |
| 1989 | 15,100 | 5,700 | 2,700 | 23,500 |