Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENERAL MACHINERY & MANUFACTURING CO
2634 N KEELER AVE, CHICAGO, IL, 60639
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 | Total (lbs) | ||||
| 2005 | 9,544 | 9,544 | ||||
| 2004 | 7,878 | 7,878 | ||||
| 2003 | 3,585 | 3,585 | ||||
| 2002 | 8,840 | 8,840 | ||||
| 2001 | 8,857 | 8,857 | ||||
| 2000 | 21,588 | 21,588 | ||||
| 1999 | 18,348 | 18,348 | ||||
| 1998 | 17,984 | 17,984 | ||||
| 1997 | 17,230 | 17,230 | ||||
| 1996 | 14,900 | 14,900 | ||||
| 1995 | 15,246 | 15,246 | ||||
| 1994 | 21,206 | 21,206 | ||||
| 1993 | 15,400 | 15,400 | ||||
| 1992 | 19,400 | 19,400 | ||||
| 1991 | 15,200 | 15,200 | ||||
| 1990 | 20,652 | 20,652 | ||||
| 1989 | 25,196 | 25,196 | ||||
| 1988 | 27,160 | 27,160 | ||||
▎ 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.