Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SWISSTRONICS
70 PHILLIPS ST, WATERTOWN, MA, 02472
Parent company: NA
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 | 1,1,1-Trichloroethane | Trichloroethylene | Chromium | Total |
|---|---|---|---|---|
| 1993 | 9,700 | 26,000 | — | 35,700 |
| 1992 | 22,000 | — | — | 22,000 |
| 1991 | 2,500 | — | — | 2,500 |
| 1990 | 3,500 | — | 5 | 3,505 |
| 1989 | 12,600 | — | — | 12,600 |
| 1988 | 5,400 | — | — | 5,400 |