EPA TRI Facility · Transportation Equipment
US Engine Valve
Westminster, SC · Parent: US Engine Valve Co
- Total releases
- 30.4K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
US Engine Valve: how the 30.4K lbs splits
30.4K lbs across all reported pathways
- Off-site Transfers 30.4K lbs 100.0%
- Water Discharges 11 lbs <0.1%
US Engine Valve's 30.4K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: water discharges at <0.1%. Leading chemical by pounds: Chromium.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-MID
US Engine Valve is an EPA Toxics Release Inventory reporter in Westminster, SC, in the transportation equipment sector. It reported 7.6K lbs of releases across 3 chemicals in 2022, and 30.4K lbs in total across its 2019-2022 reporting years. That ranks 7,291 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Carolina's 574 reporting TRI sites, pounds #1 is not chemical-count #1. US Engine Valve is pounds #223 and chemical-count #233 at 30.4K lbs. Oceanagold Haile Gold Mine leads reported pounds (30.2M lbs) at 19 chemicals (chemical-count #14). Giant Cement Co leads chemical count at 90 chemicals (53.3K lbs, pounds #185). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Lift Technologies Inc.; Sandvik Machining Solutions USA LLC; Morgan Concrete Co; Schneider Electric. Similar-scale Transportation Equipment peers outside South Carolina: Ascorium N.a. Inc.; Zf Passive Safety Systems Inc - Mesa Operations; Ams Mfg LLC; Sikorsky Aircraft Stratford Facility. Largest disclosed chemicals by pounds: Chromium; Nickel; Manganese.
US Engine Valve stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 30.4K lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ascorium N.a. Inc. and Zf Passive Safety Systems Inc - Mesa Operations.
US Engine Valve vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
30K lbs Top 28% higher than 72% 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
US Engine Valve in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, US Engine Valve reports the 475th-largest volume (30.4K lbs). Scale peers outside South Carolina include Ascorium N.a. Inc. and Zf Passive Safety Systems Inc - Mesa Operations.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
US Engine Valve Form-R facts
Compare this facility
See how US Engine Valve stacks up against nearby facilities and the typical reporter.
29.3× more than the comparison
3.0× more than 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 US Engine Valve releases toxic chemicals into the environment. Total: 30.4K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases decreased by 16% (9.1K lbs to 7.6K lbs).
US Engine Valve: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows US Engine Valve year-over-year reported totals (decreased by 16% from 2019 to 2022). 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 9.1K lbs | 3 |
| 2020 | 6.1K lbs | 3 |
| 2021 | 7.7K lbs | 3 |
| 2022 | 7.6K lbs | 3 |
US Engine Valve · OFFSITE-pathway site
Nearest TRI Facilities to US Engine Valve
Closest other reporters in South Carolina - including Lift Technologies Inc., Sandvik Machining Solutions USA LLC, Morgan Concrete Co, ordered by distance.
Showing 8 of 573 other reporting facilities in South Carolina.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside South Carolina - e.g. Ascorium N.a. Inc., Zf Passive Safety Systems Inc - Mesa Operations, Ams Mfg LLC.
Compare beyond South Carolina
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest US Engine Valve on cumulative reported pounds (30.4K lbs) and distinct chemical count (3). Release-pound peers include Iowa Renewable Energy LLC, Qg Printing II LLC, Silgan Containers Manufacturing Corp. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Chromium, Nickel, Manganese; nearby reporters include Lift Technologies Inc.. US Engine Valve stamps LIGHT volume · OFFSITE pathway · CARC-MID 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 US Engine Valve TRI extract (LIGHT · OFFSITE · CARC-MID · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
US Engine Valve totals are self-reported EPCRA §313 estimates for Westminster, SC, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 336310 · Transportation Equipment. 3.1% of Oconee TRI pounds in this extract. Nearest ABS peer: Iowa Renewable Energy LLC (Δ 1 lbs). Pounds ≠ exposure.
US Engine Valve stamps LIGHT volume · OFFSITE pathway · CARC-MID · lead Chromium. 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