Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COPPUS ENGINEERING CORP
MILLBURY INDUSTRIAL PARK, MILLBURY, MA, 01527
Parent company: NA
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 | Toluene | Ammonia | Total |
|---|---|---|---|
| 1991 | 2,400 | — | 2,400 |
| 1990 | 2,400 | — | 2,400 |
| 1989 | 2,400 | 250 | 2,650 |