Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCKFORD PRODUCTS CORP
612 HARRISON AVE, ROCKFORD, IL, 61104
Parent company: NA
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) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 1994 | 1,000 | 1,000 | — | — | — | 2,000 |
| 1993 | 500 | 1,250 | — | — | — | 1,750 |
| 1992 | 500 | 500 | — | — | — | 1,000 |
| 1991 | 500 | — | — | — | — | 500 |
| 1990 | 500 | 500 | — | — | — | 1,000 |
| 1989 | 1,500 | 500 | — | — | — | 2,000 |
| 1988 | — | 500 | 1,500 | 500 | 500 | 3,250 |
| 1987 | 500 | 500 | — | — | — | 1,000 |