Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PITTSBURGH ANNEALING BOX CO
MCKEES ROCKS INDUSTRIALL ENTERPRISES BUILDING 40 N, MC KEES ROCKS, PA, 15136
Parent company: NA
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 | Manganese | Nickel | Copper | Total (lbs) | |
| 2005 | 250 | — | 5 | 5 | 260 | |
| 2004 | 250 | — | 5 | — | 255 | |
| 2003 | 250 | — | 5 | — | 255 | |
| 2002 | 250 | — | 5 | — | 255 | |
| 2001 | 250 | — | 5 | — | 255 | |
| 2000 | 250 | 250 | 5 | — | 505 | |
| 1999 | 250 | 250 | 5 | — | 505 | |
| 1998 | 250 | 250 | 5 | — | 505 | |
| 1997 | 250 | 250 | 5 | — | 505 | |
| 1996 | 250 | 250 | 5 | — | 505 | |
| 1995 | 250 | 250 | 5 | — | 505 | |
| 1994 | 19 | 22 | 4 | — | 45 | |
| 1993 | 16 | 23 | 4 | — | 43 | |
| 1992 | 15 | 18 | 5 | — | 38 | |
| 1991 | 15 | 12 | 4 | — | 31 | |
▎ 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.