Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DIGITAL EQUIPMENT CORP, HIGH TECHNOLOGY CENTER
100 MINUTEMAN RD, ANDOVER, MA, 018101098
Parent company: DIGITAL EQUIPMENT CORP
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 | Freon 113 (CFC-113) | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|
| 1990 | — | 255 | — | 10 | 265 |
| 1989 | 21,250 | 500 | 500 | — | 22,250 |
| 1988 | 12,250 | — | — | — | 12,250 |