Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOBART BROTHERS CO
600 W MAIN ST, TROY, OH, 453732975
Parent company: ILLINOIS TOOL WORKS 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 | Xylene (mixed isomers) | Copper | Manganese | Zinc compounds | Copper compounds | Total (lbs) |
| 1997 | — | — | — | 250 | — | 250 |
| 1996 | — | — | 5 | — | 5 | 10 |
| 1995 | 7,200 | 5 | 5 | — | — | 7,210 |
| 1994 | 32,500 | 5 | 5 | — | — | 32,510 |
| 1993 | 39,000 | 5 | 5 | — | — | 39,010 |
| 1992 | 37,000 | 5 | 5 | — | — | 37,010 |
| 1991 | 28,000 | 5 | 5 | — | — | 28,010 |
| 1990 | 36,400 | 5 | 5 | — | — | 36,410 |
| 1989 | 48,000 | 250 | — | — | — | 48,250 |
| 1988 | 108,000 | 250 | 250 | — | — | 108,500 |
| 1987 | 107,000 | — | — | — | — | 107,000 |
▎ 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.