Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ANSONIA COPPER & BRASS SITE
725 BANK ST, WATERBURY, CT, 06708
Parent company: ANSONIA COPPER & BRASS INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Copper compounds | Lead | Copper | Nickel | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 2012 | 28 | — | — | — | 7 | 35 |
| 2011 | 26 | — | — | — | — | 26 |
| 2010 | 26 | — | — | — | 0 | 26 |
| 2009 | 3 | — | — | — | 0 | 3 |
| 2008 | 2,407 | 487 | — | — | 81 | 2,975 |
| 2007 | 34 | — | — | — | 8 | 42 |
| 2006 | 3 | — | — | — | 2 | 5 |
| 2005 | 8 | — | — | — | 2 | 10 |
| 2004 | 8 | — | — | — | 2 | 10 |
| 2003 | 17 | — | — | — | 2 | 19 |
| 2002 | 67 | — | — | 7 | — | 74 |
| 2001 | 74 | — | — | — | 10 | 84 |
| 2000 | 63 | — | — | — | 6 | 69 |
| 1999 | 75 | — | — | 8 | — | 83 |
| 1998 | 69 | — | — | 8 | — | 77 |
| 1997 | 75 | — | — | 10 | — | 85 |
| 1996 | 275 | — | — | 8 | — | 283 |
| 1995 | 280 | — | — | 9 | — | 289 |
| 1994 | — | — | 15 | 15 | — | 35 |
| 1993 | — | — | 26 | 9 | — | 40 |
| 1992 | — | — | 30 | 17 | — | 52 |
| 1991 | — | — | 26 | 54 | — | 85 |
| 1990 | — | — | 43 | 49 | — | 97 |
| 1989 | — | — | 69 | 32 | — | 101 |
| 1988 | — | — | 52 | — | — | 52 |