Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KNOWLES ELECTRONICS INC FRANKLIN PARK DIV
3100 N MANNHEIM RD, FRANKLIN PARK, IL, 60131
Parent company: KNOWLES ELECTRONICS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Total |
|---|---|---|---|
| 1993 | 1,224 | — | 1,224 |
| 1992 | 12,900 | — | 12,900 |
| 1991 | 9,700 | — | 9,700 |
| 1990 | 7,128 | — | 7,128 |
| 1989 | 3,680 | 12,300 | 15,980 |