Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROHM TECH INC
195 CANAL ST, MALDEN, MA, 02148
Parent company: VEBA CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Methyl methacrylate | Xylene (mixed isomers) | Toluene | Diethanolamine | Acrylonitrile | Total |
|---|---|---|---|---|---|---|
| 1996 | 500 | 1,000 | — | 500 | — | 3,010 |
| 1995 | 500 | 1,000 | 500 | 500 | 500 | 5,765 |
| 1994 | 255 | 1,000 | 500 | 500 | 255 | 4,285 |
| 1993 | 500 | 1,000 | 500 | 500 | 500 | 6,275 |
| 1992 | 500 | 500 | 500 | 500 | 500 | 6,000 |
| 1991 | 500 | 1,000 | 1,000 | 500 | 500 | 6,000 |
| 1990 | 500 | 1,000 | 1,000 | 500 | 500 | 6,000 |
| 1989 | 14,557 | 1,000 | 1,000 | 500 | 500 | 20,057 |
| 1988 | — | 1,000 | — | — | 500 | 2,500 |
| 1987 | — | 1,000 | — | 500 | 500 | 3,500 |