Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
1300 ROCK ST, ROCKFORD, IL, 61109
Parent company: CHATWOOD INTL INC
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Total (lbs) | ||||
| 1995 | 13,933 | 13,933 | ||||
| 1994 | 13,650 | 13,650 | ||||
| 1993 | 18,931 | 18,931 | ||||
| 1992 | 11,318 | 11,318 | ||||
| 1991 | 12,247 | 12,247 | ||||
| 1990 | 16,149 | 16,149 | ||||
| 1989 | 18,608 | 18,608 | ||||
| 1988 | 20,156 | 20,156 | ||||
| 1987 | 13,553 | 13,553 | ||||
▎ 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.