Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
C & D DIE CASTING CO INC
9649 OWENSMOUTH AVE, CHATSWORTH, CA, 91311
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Copper | Total (lbs) | ||||
| 2003 | 27 | 27 | ||||
| 2002 | 36 | 36 | ||||
| 2001 | 38 | 38 | ||||
| 2000 | 60 | 60 | ||||
| 1999 | 96 | 96 | ||||
| 1998 | 134 | 134 | ||||
| 1997 | 74 | 74 | ||||
| 1994 | 50 | 50 | ||||
| 1993 | 57 | 57 | ||||
| 1992 | 30 | 30 | ||||
| 1991 | 36 | 36 | ||||
| 1989 | 64 | 64 | ||||
| 1988 | 71 | 71 | ||||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.