Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BRASS & BRONZE CASTING CO
1090 SANDY HILL RD, IRWIN, PA, 15642
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 | Copper | Zinc (fume or dust) | Lead | Total (lbs) | ||
| 2006 | 490 | — | 13 | 503 | ||
| 2005 | 490 | — | 13 | 503 | ||
| 2004 | 543 | — | 15 | 558 | ||
| 2003 | 273 | — | 7 | 280 | ||
| 2002 | 600 | — | 5 | 605 | ||
| 2001 | 500 | — | 10 | 510 | ||
| 2000 | 500 | — | 10 | 510 | ||
| 1999 | 500 | — | 10 | 510 | ||
| 1998 | 500 | — | 10 | 510 | ||
| 1997 | — | — | 10 | 10 | ||
| 1996 | 500 | — | 10 | 510 | ||
| 1995 | 500 | — | — | 500 | ||
| 1994 | 500 | — | — | 500 | ||
| 1993 | 500 | — | — | 500 | ||
| 1992 | 500 | — | — | 500 | ||
| 1991 | 500 | — | — | 500 | ||
| 1987 | 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.