Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALCHEM PLASTICS CORP
4815 WOODSIDE DR, RICHMOND, IN, 47375
Parent company: SPARTECH 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 | Zinc compounds | Styrene | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Lead compounds | Total (lbs) | |
| 2006 | — | — | — | 0 | 0 | |
| 1991 | 600 | 330 | 315 | — | 1,245 | |
| 1989 | 750 | 500 | 250 | — | 1,500 | |
▎ 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.