Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WYETH-AYERST LABORATORIES INC
31 MOREHALL RD, FRAZER, PA, 19355
Parent company: AMERICAN HOME PRODUCTS CORP
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 | Dichloromethane | Total |
|---|---|---|
| 1994 | 2,730 | 2,730 |
| 1992 | 5,582 | 5,582 |
| 1991 | 3,560 | 3,560 |
| 1988 | 48,310 | 48,310 |
| 1987 | 64,010 | 64,010 |