Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MACLEAN POWER SYSTEMS
11411 ADDISON STREET, FRANKLIN PARK, IL, 60131
Parent company: MACLEAN-FOGG CO
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) | |||
| 1998 | 3,675 | — | 3,675 | |||
| 1997 | 68,565 | — | 68,565 | |||
| 1996 | 73,458 | — | 73,458 | |||
| 1995 | 87,433 | — | 87,433 | |||
| 1994 | 165,011 | — | 165,011 | |||
| 1993 | 138,698 | — | 138,698 | |||
| 1992 | 110,676 | 66,152 | 176,828 | |||
| 1991 | 67,576 | 38,269 | 105,845 | |||
| 1990 | 66,966 | 30,995 | 97,961 | |||
| 1989 | 139,238 | 113,079 | 252,317 | |||
| 1988 | 155,900 | 117,000 | 272,900 | |||
▎ 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.