Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MECHANICAL PLATING CO INC
1518 W HUBBARD ST, CHICAGO, IL, 606226336
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chromium | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nickel compounds | Cyanide compounds | Total |
|---|---|---|---|---|---|---|
| 1991 | 2,700 | 1,300 | 1,700 | 1,300 | 250 | 7,250 |
| 1990 | 3,900 | 1,800 | 3,000 | 1,500 | 250 | 10,450 |
| 1989 | 3,900 | 2,000 | — | 1,200 | 750 | 7,850 |
| 1988 | 3,600 | — | — | — | 750 | 6,350 |