Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SPIRAX SARCO INC
1951 GLENWOOD ST SW, ALLENTOWN, PA, 18103
Parent company: SPIRAX SARCO ENG PLC
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 | Trichloroethylene | Xylene (mixed isomers) | Chromium | Nickel | Copper | Total (lbs) |
| 1997 | — | — | 250 | 5 | 250 | 510 |
| 1996 | — | — | 250 | 11 | 8 | 275 |
| 1995 | — | — | 250 | 250 | 5 | 510 |
| 1994 | 19,678 | — | 250 | 250 | 5 | 20,188 |
| 1993 | 19,671 | 11,315 | 250 | 250 | 5 | 31,496 |
| 1992 | 29,300 | 8,000 | 250 | 250 | 250 | 38,055 |
▎ 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.