Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PENNCAST CORP
601 E MARKET ST, MARIETTA, PA, 17547
Parent company: NA
Carcinogen
PBT
— 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 | Nickel | Chromium | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead compounds | Total (lbs) |
| 2004 | — | — | 30 | 10 | 0 | 40 |
| 2003 | — | — | 28 | 10 | 0 | 38 |
| 2002 | — | — | 26 | 10 | 0 | 36 |
| 2000 | 26 | 10 | — | — | — | 36 |
| 1999 | 10 | 10 | — | — | — | 20 |
| 1998 | 10 | 10 | — | — | — | 20 |
| 1997 | 10 | 10 | — | — | — | 20 |
| 1996 | 10 | 10 | — | — | — | 20 |
| 1995 | 10 | 10 | — | — | — | 20 |
| 1994 | 10 | 10 | — | — | — | 20 |
| 1993 | 500 | 500 | — | — | — | 1,000 |
| 1992 | 500 | 500 | — | — | — | 1,000 |
| 1991 | 63 | 35 | — | — | — | 98 |
| 1990 | 500 | 255 | — | — | — | 755 |
| 1989 | 500 | 500 | — | — | — | 1,000 |
| 1988 | 500 | 500 | — | — | — | 1,000 |
▎ 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.