Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MASTER HALCO INC
55 NORTH ST, CANTON, MA, 02021
Parent company: MASTER HALCO INC
Carcinogen
PBT
— 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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Mixture | Lead | Cadmium | Total |
|---|---|---|---|---|---|---|
| 1999 | 2,926 | 114 | — | 2 | 1 | 3,043 |
| 1998 | 2,926 | 114 | 122 | 2 | — | 3,164 |