EPA TRI Facility · Other
Isomedix Operations Inc.
El Paso, TX · Parent: Steris Corp
- Total releases
- 131 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Isomedix Operations Inc.: how the 131 lbs splits
131 lbs across all reported pathways
- Air Releases 131 lbs 100.0%
- Land Disposal 0 lbs <0.1%
Isomedix Operations Inc.'s 131 lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Ethylene oxide.
TRACE volume AIR pathway CARC-HEAVY
Isomedix Operations Inc. is an EPA Toxics Release Inventory reporter in El Paso, TX, in the other sector. It reported 85 lbs of releases across 1 chemical in 2023, and 131 lbs in total across its 2022-2023 reporting years. That ranks 16,271 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Isomedix Operations Inc. is pounds #1487 and chemical-count #1744 at 131 lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Msd LLC; Msd LLC; Champlain Cable Texas Corp; Champlain Cable Texas Corp. Similar-scale Other peers outside Texas: US Cbp Piegan Port of Entry #MT0001; Boston Scientific; US Cbp Oroville Port of Entry WA0021; Sterigenics-Los Angeles Facility. Other Steris Corp sites in this extract: Steris Corp; Steris Corp St Louis Operations; Medivators; Steris Distribution Center. Largest disclosed chemicals by pounds: Ethylene oxide.
Isomedix Operations Inc. stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 131 lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Cbp Piegan Port of Entry #MT0001 and Boston Scientific.
Isomedix Operations Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
131 lbs 37th percentile higher than 37% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Isomedix Operations Inc. in the Other sector extract
Among the 632 Other facilities in this database, Isomedix Operations Inc. reports the 478th-largest volume (131 lbs). Scale peers outside Texas include US Cbp Piegan Port of Entry #MT0001 and Boston Scientific.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Isomedix Operations Inc.'s total reported releases rose from 46 lb in 2022 to 85 lb in 2023, based on EPA TRI filings.
- Isomedix Operations Inc.'s air releases rose from 46 lb in 2022 to 85 lb in 2023, based on EPA TRI filings.
Isomedix Operations Inc. Form-R facts
Compare this facility
See how Isomedix Operations Inc. stacks up against nearby facilities and the typical reporter.
30% less than the comparison
About the same as the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Isomedix Operations Inc. releases toxic chemicals into the environment. Total: 131 lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 84% (46 lbs to 85 lbs).
Isomedix Operations Inc.: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Isomedix Operations Inc. year-over-year reported totals (increased by 84% from 2022 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Ethylene oxide.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 46 lbs | 1 |
| 2023 | 85 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene oxide | 131 lbs | Carcinogen |
Isomedix Operations Inc. · AIR-pathway site
Nearest TRI Facilities to Isomedix Operations Inc.
Closest other reporters in Texas - including Msd LLC, Msd LLC, Champlain Cable Texas Corp, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Texas - e.g. US Cbp Piegan Port of Entry #MT0001, Boston Scientific, US Cbp Oroville Port of Entry WA0021.
Other Steris Corp Facilities
Same-parent TRI sites ranked by reported releases - including Steris Corp, Steris Corp St Louis Operations, Medivators.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Ethylene oxide; nearby reporters include Msd LLC. Isomedix Operations Inc. stamps TRACE volume · AIR pathway · CARC-HEAVY carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Isomedix Operations Inc. TRI extract (TRACE · AIR · CARC-HEAVY · lead Ethylene oxide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Isomedix Operations Inc. totals are self-reported EPCRA §313 estimates for El Paso, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 561910 · Other. 0.0% of El Paso TRI pounds in this extract. Nearest ABS peer: Commscope Inc (catawba Facility) (Δ 0 lbs). Pounds ≠ exposure.
Isomedix Operations Inc. stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Ethylene oxide. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov