Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STONCOR GROUP INC
1310 DIVIDEND RD, FORT WAYNE, IN, 46808
Parent company: RPM INC
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 | Dichloromethane | Zinc compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) | ||
| 2001 | — | 500 | — | 500 | ||
| 2000 | — | 10 | — | 10 | ||
| 1999 | — | 10 | 500 | 510 | ||
| 1998 | 86,880 | 10 | — | 86,890 | ||
| 1997 | 53,954 | — | — | 53,954 | ||
| 1996 | 71,750 | — | — | 71,750 | ||
| 1995 | 61,950 | — | — | 61,950 | ||
| 1994 | 47,466 | — | — | 47,466 | ||
| 1993 | 39,350 | — | — | 39,350 | ||
| 1992 | 35,750 | — | — | 35,750 | ||
| 1991 | 21,750 | — | — | 21,750 | ||
▎ 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.