Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RHONE-POULENC RORER PHARMACEUTICALS INC
500 ARCOLA RD H-38, COLLEGEVILLE, PA, 194260107
Parent company: RHONE-POULENC RORER INC
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 | Toluene | Methanol | Acetone | Dichloromethane | Ethylene glycol | Total (lbs) |
| 1997 | 1,500 | 500 | — | — | 500 | 2,500 |
| 1996 | 1,167 | 223 | — | — | — | 1,390 |
| 1995 | 500 | 500 | — | 500 | — | 2,000 |
| 1994 | 10 | 500 | — | — | — | 510 |
| 1993 | 270 | 611 | 513 | — | — | 1,394 |
| 1992 | 350 | 530 | — | — | — | 880 |
▎ 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.