Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
549 CEDAR ST, NEWINGTON, CT, 06111
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 | 1,1,1-Trichloroethane | Nickel | Chromium | Cobalt | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 2 | 2 | — | — | 4 |
| 2023 | — | 2 | 2 | — | — | 4 |
| 2022 | — | 6 | 6 | — | — | 12 |
| 2021 | — | 6 | 6 | — | — | 12 |
| 2020 | — | 6 | 6 | — | — | 12 |
| 2019 | — | 6 | 6 | — | — | 12 |
| 2018 | — | 6 | 6 | — | — | 12 |
| 2017 | — | 6 | 6 | — | — | 12 |
| 2016 | — | 6 | 6 | — | — | 12 |
| 2015 | — | 6 | 6 | — | — | 12 |
| 2014 | — | 6 | 6 | — | — | 12 |
| 2013 | — | 6 | 6 | — | — | 12 |
| 2012 | — | 6 | 6 | — | — | 12 |
| 2006 | — | 3 | — | — | — | 3 |
| 2005 | — | 6 | — | — | — | 6 |
| 2004 | — | 5 | — | — | — | 5 |
| 2003 | — | 5 | 5 | — | — | 10 |
| 2000 | — | 505 | 505 | 260 | — | 1,270 |
| 1999 | — | 505 | 505 | 260 | — | 1,270 |
| 1998 | — | 505 | 505 | 260 | — | 1,270 |
| 1997 | — | 505 | 505 | 260 | — | 1,270 |
| 1996 | — | 505 | 505 | 260 | — | 1,270 |
| 1995 | — | 505 | 505 | 260 | — | 1,270 |
| 1994 | — | 505 | 505 | 260 | — | 1,270 |
| 1993 | — | 505 | 505 | — | — | 1,010 |
| 1992 | — | 505 | 505 | — | — | 1,010 |
| 1991 | 23,000 | 505 | 505 | 260 | — | 24,270 |
| 1990 | 37,356 | 505 | 505 | 260 | — | 39,126 |
| 1989 | 65,703 | 750 | 750 | 750 | 500 | 68,953 |
| 1988 | 61,655 | 750 | — | — | 1,000 | 65,905 |
| 1987 | — | — | — | 750 | 1,000 | 1,750 |