Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WHEMCO-STEEL CASTINGS INC
601 W SEVENTH AVE, HOMESTEAD, PA, 15120
Parent company: WHEMCO INC
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 | Chromium | Nickel | Total (lbs) | |||
| 2002 | 23 | 13 | 36 | |||
| 2001 | 45 | 19 | 64 | |||
| 2000 | 25 | 7 | 32 | |||
| 1999 | 22 | 5 | 27 | |||
| 1998 | 500 | 24 | 524 | |||
| 1997 | 500 | 10 | 510 | |||
| 1996 | 10 | 10 | 20 | |||
▎ 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.