Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KEYWELL CORP VAC AIR ALLOYS DIV
890 NOBLE DR, WEST MIFFLIN, PA, 15122
Parent company: SG KEYWELL CO
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 | Chromium | Nickel | Copper | Manganese | Total |
|---|---|---|---|---|---|
| 1990 | 250 | 250 | 5 | 5 | 510 |