Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PENN COLOR INC
400 OLD DUBLIN PIKE, DOYLESTOWN, PA, 18901
Parent company: PENN COLOR INC
Carcinogen
PBT
— 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 | Methyl ethyl ketone | Toluene | n-Hexane | 1,1,1-Trichloroethane | Acetone | Total (lbs) |
| 1999 | 42,800 | 27,200 | 25,500 | — | — | 99,400 |
| 1998 | 36,800 | 22,900 | 27,100 | — | — | 90,150 |
| 1997 | 15,400 | 18,700 | 25,500 | — | — | 61,600 |
| 1996 | 25,300 | 22,370 | 48,000 | — | — | 98,170 |
| 1995 | 20,800 | 25,700 | 40,900 | — | — | 89,405 |
| 1994 | 21,870 | 22,200 | — | — | — | 56,035 |
| 1993 | 16,700 | 13,330 | — | — | — | 34,040 |
| 1992 | 16,100 | 16,400 | — | — | — | 37,765 |
| 1991 | 18,730 | 15,010 | — | 10,110 | 5,920 | 51,410 |
| 1990 | 15,925 | 19,525 | — | 22,660 | 5,755 | 68,100 |
| 1989 | 19,750 | 8,960 | — | 21,350 | 2,440 | 57,690 |
| 1988 | 10,600 | 9,100 | — | — | 3,000 | 22,700 |
| 1987 | — | — | — | — | 7,300 | 7,300 |
▎ 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.