Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AMPCO METAL INC
1117 E ALGONQUIN RD, ARLINGTON HEIGHTS, IL, 60005
Parent company: NA
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 | Copper | Total |
|---|---|---|---|
| 2014 | 22 | — | 22 |
| 2013 | 28 | — | 28 |
| 2012 | 255 | — | 255 |
| 2011 | 255 | — | 255 |
| 2010 | 255 | — | 255 |
| 2009 | 255 | — | 255 |
| 2008 | 255 | — | 255 |
| 2007 | 255 | — | 255 |
| 2006 | 255 | — | 255 |
| 2005 | 255 | — | 255 |
| 2004 | 255 | — | 255 |
| 2003 | 500 | — | 500 |
| 2002 | 255 | — | 255 |
| 2001 | 500 | — | 500 |
| 2000 | 1,000 | — | 1,000 |
| 1999 | 10 | — | 10 |
| 1998 | 10 | — | 10 |
| 1997 | 255 | — | 255 |
| 1996 | 8 | — | 8 |
| 1995 | — | 500 | 500 |
| 1994 | — | 500 | 500 |
| 1993 | — | 500 | 500 |
| 1992 | — | 10 | 10 |
| 1991 | — | 10 | 10 |
| 1990 | — | 500 | 500 |
| 1989 | — | 500 | 500 |