Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRUETT-SCHAFFER CHEMICAL CO INC.
3327 STAFFORD ST, PITTSBURGH, PA, 15204
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 | Xylene (mixed isomers) | Certain glycol ethers | 1,1,1-Trichloroethane | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Zinc (fume or dust) | Total (lbs) |
| 2012 | — | — | — | — | 299 | 299 |
| 2010 | 390 | — | — | — | — | 390 |
| 2009 | 675 | — | — | — | — | 675 |
| 2008 | 1,058 | — | — | — | — | 1,058 |
| 2007 | 1,481 | — | — | — | — | 1,481 |
| 2006 | 675 | — | — | — | — | 675 |
| 2005 | 967 | 1,317 | — | — | — | 2,284 |
| 2004 | 526 | — | — | — | — | 526 |
| 2003 | 368 | — | — | — | — | 368 |
| 2002 | 314 | — | — | — | — | 314 |
| 2001 | 618 | — | — | — | — | 618 |
| 2000 | 954 | — | — | — | — | 954 |
| 1999 | 337 | 218 | — | — | — | 555 |
| 1998 | 176 | 238 | — | — | — | 414 |
| 1997 | 4,056 | 820 | — | — | — | 5,237 |
| 1996 | 3,268 | 727 | — | — | — | 3,995 |
| 1995 | 2,270 | 1,021 | — | 636 | — | 3,937 |
| 1994 | 3,383 | 943 | — | 301 | — | 4,637 |
| 1993 | 881 | 250 | — | — | — | 1,141 |
| 1992 | 638 | — | 146 | — | 250 | 1,044 |
| 1991 | 717 | — | — | — | — | 727 |
| 1990 | 558 | — | 99 | — | — | 749 |
| 1989 | 750 | — | 750 | — | — | 1,506 |
| 1988 | — | — | — | — | — | 8 |
| 1987 | — | — | 250 | — | — | 250 |
▎ 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.