Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STERIS ISOMEDIX SERVICES
3459 SOUTH CLINTON AVENUE, SOUTH PLAINFIELD, NJ, 07080
Parent company: STERIS CORP
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 | Ethylene oxide | Propylene oxide | Ethylene glycol | Total (lbs) | ||
| 2024 | 168 | — | — | 168 | ||
| 2023 | 180 | — | — | 180 | ||
| 2022 | 134 | — | — | 134 | ||
| 2005 | 220 | — | 1 | 221 | ||
| 2004 | 188 | — | 2 | 190 | ||
| 2003 | 6 | — | — | 6 | ||
| 2002 | 5 | — | — | 5 | ||
| 2001 | 1,700 | — | — | 1,700 | ||
| 2000 | 1,800 | — | — | 1,800 | ||
| 1999 | 1,700 | — | — | 1,700 | ||
| 1998 | 1,800 | — | — | 1,800 | ||
| 1997 | 2,100 | — | — | 2,100 | ||
| 1996 | 1,600 | 120 | — | 1,720 | ||
| 1995 | 1,600 | 170 | — | 1,770 | ||
| 1994 | 1,500 | — | — | 1,500 | ||
▎ 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.