Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYONE CORP
7 GUENTHER BLVD, SAINT PETERS, MO, 63376
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 | Lead compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Cadmium compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Zinc compounds | Total (lbs) |
| 1999 | 27 | — | — | — | — | 27 |
| 1996 | 23 | 11 | 48 | — | 9 | 91 |
| 1995 | 1 | — | 1 | — | — | 2 |
| 1994 | 1 | 1 | — | — | — | 2 |
| 1993 | 1 | — | — | — | — | 1 |
| 1992 | 604 | 287 | 176 | 74 | 32 | 1,205 |
| 1991 | 547 | 252 | — | 57 | 35 | 915 |
| 1990 | 500 | 500 | 500 | 255 | 255 | 2,520 |
| 1989 | 1,000 | 500 | 500 | 500 | 500 | 3,000 |
▎ 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.