Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INTERMATIC INC
4720 W MONTROSE AVE, CHICAGO, IL, 60641
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 | Trichloroethylene | 1,1,1-Trichloroethane | Total (lbs) | |||
| 1997 | 1,362 | — | 1,362 | |||
| 1996 | 4,085 | — | 4,085 | |||
| 1995 | 5,447 | — | 5,447 | |||
| 1994 | 8,852 | — | 8,852 | |||
| 1993 | 12,256 | — | 12,256 | |||
| 1992 | 7,056 | — | 7,056 | |||
| 1991 | 1,175 | 2,114 | 3,289 | |||
| 1990 | — | 6,641 | 6,641 | |||
| 1989 | — | 5,961 | 5,961 | |||
| 1988 | — | 6,606 | 6,606 | |||
| 1987 | — | 6,606 | 6,606 | |||
▎ 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.