Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROCKFORD PRODUCTS LLC
707 HARRISON AVE, ROCKFORD, IL, 61104
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | 1,1,1-Trichloroethane | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Sodium hydroxide (solution) | Total (lbs) |
| 2015 | — | — | — | — | — | 390 |
| 2014 | — | — | — | — | — | 430 |
| 2013 | — | — | — | — | — | 528 |
| 2012 | — | — | — | — | — | 844 |
| 2011 | — | — | — | — | — | 936 |
| 2010 | — | — | — | — | — | 3,290 |
| 2004 | — | 500 | — | — | — | 500 |
| 2003 | — | 255 | — | — | — | 255 |
| 2002 | — | 500 | — | 500 | — | 1,000 |
| 2001 | — | 500 | — | 500 | — | 1,000 |
| 2000 | — | 10 | — | 500 | — | 510 |
| 1999 | — | 255 | — | 500 | — | 755 |
| 1998 | — | 255 | — | 500 | — | 755 |
| 1997 | — | 255 | — | — | — | 255 |
| 1996 | — | 755 | — | — | — | 755 |
| 1995 | — | 755 | — | — | — | 755 |
| 1994 | — | 255 | 1,000 | — | — | 1,255 |
| 1993 | — | 500 | 1,000 | — | — | 2,500 |
| 1992 | — | 1,000 | 1,000 | — | — | 2,000 |
| 1991 | — | 500 | 1,000 | — | — | 1,500 |
| 1990 | — | 500 | 1,000 | — | — | 1,500 |
| 1989 | 1,500 | 250 | 1,500 | 500 | — | 3,750 |
| 1988 | — | — | — | 500 | 1,500 | 2,000 |
| 1987 | 272,451 | — | — | — | 1,500 | 274,451 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.