Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYONE CORP
13596 VAUGHN ST, SAN FERNANDO, CA, 91340
Parent company: POLYONE CORP
Carcinogen
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 | Dichloromethane | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Cadmium compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead compounds | Total (lbs) |
| 1997 | 2,540 | — | — | — | — | 2,540 |
| 1996 | 5,287 | — | — | — | — | 5,316 |
| 1995 | 7,327 | — | — | — | — | 7,327 |
| 1993 | 2,431 | — | — | — | — | 2,431 |
| 1992 | 3,000 | 45 | — | — | — | 3,045 |
| 1991 | 3,000 | 23 | 10 | 92 | 46 | 3,171 |
| 1990 | 3,000 | — | — | — | — | 3,000 |
| 1989 | — | 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.