Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COZ PLASTICS INC
2401 PROVIDENCE RD, NORTHBRIDGE, MA, 01534
Parent company: PMC INC
PBT
— EPA classifications across all reporting years
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 | Antimony compounds | Lead compounds | Zinc compounds | Butyl benzyl phthalate | Decabromodiphenyl oxide | Total (lbs) |
| 1999 | 15 | 15 | — | — | 15 | 45 |
| 1998 | 15 | — | 15 | — | 15 | 45 |
| 1997 | 15 | — | — | — | — | 15 |
| 1996 | 15 | — | — | — | 15 | 30 |
| 1995 | 15 | — | 260 | — | 15 | 290 |
| 1994 | 15 | 10 | 37 | — | 10 | 72 |
| 1993 | 15 | 10 | 39 | — | 10 | 121 |
| 1992 | 15 | 10 | — | — | 10 | 80 |
| 1991 | 15 | 10 | — | — | 10 | 35 |
| 1990 | 260 | 15 | — | 260 | — | 535 |
| 1989 | 250 | 250 | — | — | — | 500 |
| 1988 | 250 | 250 | — | — | — | 500 |
▎ 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.