EPA TRI Facility · Primary Metals
Arconic Inc San Antonio Works
Elmendorf, TX · Parent: Arconic Inc
- Total releases
- 34 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
Reported-total composition
How the reported total is distributed
34 lbs across all reported pathways
- Off-site Transfers 20 lbs 59.2%
- Air Releases 7 lbs 20.4%
- Water Discharges 6 lbs 17.7%
- Land Disposal 1 lbs 2.7%
The segments reconcile to the cumulative total shown above. Off-site transfers are shown separately from releases to air, water, and land.
TRACE volume MIXED pathway TRACE-CARC
Arconic Inc San Antonio Works is an EPA Toxics Release Inventory reporter in Elmendorf, TX, in the primary metals sector. It reported 34 lbs of releases across 4 chemicals in 2019. That ranks 17,558 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. Arconic Inc San Antonio Works is pounds #1579 and chemical-count #904 at 34 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Vp Racing Fuels Inc.; Calaveras Power Station; Blue Wing Rm; Lubrizol Corp. Similar-scale Primary Metals peers outside Texas: Gannon & Scott; Ames Goldsmith Corp; Kaiser Aluminum Fabricated Products LLC; Nucor Tubular Products Inc.. Other Arconic Inc sites in this extract: Alcoa Barberton; Pimalco (a Wholly-Owned Subsidiary of Arconic); Rti Remmele Engineering Plant 10. Largest disclosed chemicals by pounds: Copper; Manganese; Chromium; Lead.
Arconic Inc San Antonio Works has reported 34 lbs of toxic releases across 4 chemicals to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 1 is classified as carcinogen, representing 25% of the facility's chemical profile. The facility operates in the Primary Metals sector. The primary release pathway is off-site transfers, accounting for 59% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Arconic Inc San Antonio Works vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
34 lbs 32nd percentile higher than 32% 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
Where this facility sits in the TRI record
Among the 1,603 Primary Metals facilities in this database, Arconic Inc San Antonio Works reports the 1,278th-largest volume (34 lbs).
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
Quick Facts
Compare this facility
See how Arconic Inc San Antonio Works stacks up against nearby facilities and the typical reporter.
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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 Arconic Inc San Antonio Works releases toxic chemicals into the environment. Total: 34 lbs.
Location
Nearest TRI Facilities to Arconic Inc San Antonio Works
Closest other reporters in Texas - including Vp Racing Fuels Inc., Calaveras Power Station, Blue Wing Rm, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Texas - e.g. Gannon & Scott, Ames Goldsmith Corp, Kaiser Aluminum Fabricated Products LLC.
Other Arconic Inc Facilities
Same-parent TRI sites ranked by reported releases - including Alcoa Barberton, Pimalco (a Wholly-Owned Subsidiary of Arconic), Rti Remmele Engineering Plant 10.
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 Copper, Manganese, Chromium, Lead; nearby reporters include Vp Racing Fuels Inc.. Arconic Inc San Antonio Works stamps TRACE volume · MIXED pathway · TRACE-CARC 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 Arconic Inc San Antonio Works record combines EPA TRI filings, facility identity, and compliance context without turning reported releases into a health-risk rating.
TRI release totals are self-reported estimates, not measured stack emissions. The methodology explains how records are joined, computed, and refreshed.
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.
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