Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COGNIS CORP
300 BROOKSIDE AVE, AMBLER, PA, 19002
Parent company: COGNIS DEUTSCHLAND GMBH
Carcinogen
— EPA classifications across all reporting years
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 | Formaldehyde | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | o-Toluidine | Acetone | Dichloromethane | Total |
|---|---|---|---|---|---|---|
| 2002 | 260 | — | 10 | — | — | 300 |
| 2001 | 160 | — | 20 | — | — | 195 |
| 1998 | 28 | — | — | — | — | 28 |
| 1997 | 38 | — | — | — | — | 38 |
| 1996 | 30 | — | — | — | — | 30 |
| 1995 | 32 | 103 | — | — | — | 135 |
| 1994 | 500 | 500 | 255 | — | — | 1,260 |
| 1993 | 500 | 500 | 500 | 500 | — | 2,000 |
| 1992 | 500 | 500 | 500 | 500 | 500 | 2,500 |
| 1991 | 500 | 500 | 500 | 500 | 500 | 2,510 |
| 1990 | 500 | 500 | 500 | 500 | 500 | 2,500 |
| 1989 | 500 | 500 | 500 | 500 | 500 | 2,500 |
| 1988 | 500 | 500 | 500 | 500 | — | 4,200 |
| 1987 | — | — | — | — | — | 762 |