Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SPARTECH POLYCOM INC
1000 FACTORY LN, OXNARD, CA, 930307201
Parent company: SPARTECH CORP
Carcinogen
— 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 | Styrene | Antimony compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Antimony | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 1998 | 797 | — | — | — | — | 797 |
| 1997 | 994 | — | — | — | — | 994 |
| 1996 | 1,213 | — | — | — | — | 1,213 |
| 1995 | 1,172 | — | — | — | — | 1,172 |
| 1994 | 3,081 | — | — | 16 | — | 3,097 |
| 1993 | 2,711 | 21 | 3 | — | 1 | 2,737 |
| 1992 | 2,329 | 5 | — | — | — | 2,334 |
| 1991 | 2,790 | 5 | — | — | — | 2,795 |
| 1990 | 2,800 | — | — | 5 | — | 2,805 |
| 1989 | 4,535 | — | — | 3 | — | 4,538 |
| 1988 | 35,000 | — | 24 | — | — | 35,024 |
▎ 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.