Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BOMARKO INC
1955 N OAK RD, PLYMOUTH, IN, 46563
Parent company: BOMARKO INC
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 | Ammonia | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Methanol | Toluene | Acetone | Total (lbs) |
| 1995 | 6 | — | — | — | — | 6 |
| 1994 | 750 | 12,463 | — | 200 | — | 13,413 |
| 1993 | 750 | — | — | 12,000 | — | 12,750 |
| 1992 | 52,000 | — | — | 51,200 | 13,810 | 117,010 |
| 1991 | 74,500 | — | — | 13,000 | 20,000 | 128,500 |
| 1990 | 45,000 | — | 63,000 | 55,000 | 25,000 | 205,000 |
| 1989 | 31,000 | 84,000 | 44,000 | 38,000 | 64,000 | 277,150 |
| 1988 | 29,000 | 107,000 | 75,000 | — | — | 211,000 |
▎ 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.