Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WHEATLAND TUBE CO. - CLARK ST/SPW
200 CLARK ST, SHARON, PA, 16146
Parent company: CARLYLE GROUP
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 | Ammonia | Zinc compounds | Zinc (fume or dust) | Xylene (mixed isomers) | Lead | Total (lbs) |
| 2009 | — | 17 | — | — | — | 17 |
| 2008 | — | 19 | — | — | — | 19 |
| 2007 | — | 54 | — | — | — | 54 |
| 2006 | 2,070 | 1,520 | — | — | — | 3,592 |
| 2005 | 5,120 | 3,200 | — | — | — | 8,363 |
| 2004 | 42,320 | 7,650 | — | — | — | 50,075 |
| 2003 | 71,520 | 11,250 | — | — | — | 82,927 |
| 2002 | 55,320 | 5,300 | 7,600 | — | — | 68,470 |
| 2001 | 58,500 | 6,200 | 7,500 | 12,000 | — | 84,370 |
| 2000 | — | 8,422 | — | — | — | 8,541 |
| 1999 | — | 8,828 | — | — | — | 8,940 |
| 1998 | — | 9,060 | — | — | — | 9,173 |
| 1997 | — | 11,239 | — | — | — | 11,382 |
| 1996 | — | 904 | 9,580 | — | — | 10,663 |
| 1995 | — | — | 3,220 | — | 349 | 3,569 |
| 1994 | — | — | 2,771 | — | 288 | 3,059 |
| 1993 | — | — | 2,950 | — | 500 | 3,450 |
| 1992 | — | — | 2,250 | — | 500 | 3,000 |
| 1991 | — | — | 2,044 | — | 73 | 2,134 |
| 1990 | — | — | 2,375 | — | 296 | 2,671 |
| 1989 | — | — | 2,355 | — | 500 | 2,855 |
▎ 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.