Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
439 S BOLMAR ST, WEST CHESTER, PA, 193810039
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ethylene glycol | Methyl ethyl ketone | Toluene diisocyanate (mixed isomers) | Total |
|---|---|---|---|---|
| 1997 | 5 | — | — | 5 |
| 1995 | 250 | — | — | 250 |
| 1994 | 250 | — | 2 | 252 |
| 1993 | 250 | — | 2 | 252 |
| 1992 | 28 | — | 2 | 30 |
| 1991 | 32 | — | 2 | 34 |
| 1990 | 250 | — | 5 | 255 |
| 1989 | 22 | 25 | — | 47 |
| 1988 | 22 | — | — | 22 |