Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CRUCIBLE RESEARCH
6003 CAMPBELLS RUN RD, PITTSBURGH, PA, 152051022
Parent company: CRUCIBLE MATERIALS 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 | Nickel | Total |
|---|---|---|
| 1998 | 16 | 16 |
| 1997 | 17 | 17 |