Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
METALMASTERS
5725 N RAVENSWOOD AVE, CHICAGO, IL, 60660
Parent company: GANTON TECH INC
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 | Aluminum (fume or dust) | Copper | Zinc (fume or dust) | Nickel | Total |
|---|---|---|---|---|---|
| 1990 | 10 | 10 | 10 | — | 30 |
| 1989 | 500 | 500 | 500 | 500 | 2,000 |