Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STERIS INC
43425 BUSINESS PARK DR, TEMECULA, CA, 92590
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 | Total (lbs) | ||||
| 2024 | 8 | 8 | ||||
| 2023 | 9 | 9 | ||||
| 2022 | 33 | 33 | ||||
| 2005 | 350 | 350 | ||||
| 2004 | 452 | 452 | ||||
| 2003 | 216 | 216 | ||||
| 2002 | 380 | 380 | ||||
▎ 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.