Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BILCHEM LTD
RD NO 132 KM 235, PONCE, PR, 007327468
Parent company: BOHERINGER INGELHEIM CORP
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 | Acetone | Methanol | Toluene | Dichloromethane | 1,2-Dichloroethane | Total (lbs) |
| 1995 | — | 9,530 | 2,315 | 30,965 | — | 44,075 |
| 1994 | — | 6,618 | 6,257 | — | 255 | 15,385 |
| 1993 | 53,845 | 59,188 | 7,715 | 16,738 | — | 140,516 |
| 1992 | 22,151 | 61,154 | 8,572 | — | 21,031 | 116,938 |
| 1991 | 91,700 | 48,400 | 40,000 | 24,200 | 17,750 | 230,560 |
| 1990 | 90,016 | 51,616 | 93,432 | 28,639 | 17,810 | 284,763 |
▎ 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.