EPA TRI Facility · Primary Metals
Alcoa Wenatchee LLC
Malaga, WA · Parent: Alcoa Corp
- Total releases
- 30.6K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Alcoa Wenatchee LLC: how the 30.6K lbs splits
30.6K lbs across all reported pathways
- Off-site Transfers 30.6K lbs 100.0%
Alcoa Wenatchee LLC's 30.6K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Polycyclic aromatic compounds.
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-HEAVY
Alcoa Wenatchee LLC is an EPA Toxics Release Inventory reporter in Malaga, WA, in the primary metals sector. It reported 30.6K lbs of releases across 3 chemicals in 2022. That ranks 7,276 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Washington's 311 reporting TRI sites, pounds #1 is not chemical-count #1. Alcoa Wenatchee LLC is pounds #111 and chemical-count #116 at 30.6K lbs. Lamb Weston Inc Richland Facility leads reported pounds (13.1M lbs) at 3 chemicals (chemical-count #106). Hf Sinclair Puget Sound Refining LLC leads chemical count at 46 chemicals (711.7K lbs, pounds #26). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Wenatchee Sand & Gravel; Tree Top Inc Wenatchee Plant; Pacific Aerospace & Electronics; Central Washington Concrete Wenatchee - Baker Flats. Similar-scale Primary Metals peers outside Washington: Rathgibson Janesville LLC; Fs Precision Technology LLC; Rathbone Precision Metals Inc; Metallurgical Products Co. Other Alcoa Corp sites in this extract: Alcoa Warrick Newco LLC; Alcoa USA Corp.; Intalco Aluminum LLC; Reynolds Metals Co LLC. Largest disclosed chemicals by pounds: Polycyclic aromatic compounds; Benzo[g,h,i]perylene; Lead compounds.
Alcoa Wenatchee LLC stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 30.6K lbs (2022–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Rathgibson Janesville LLC and Fs Precision Technology LLC.
Alcoa Wenatchee LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
31K 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
Alcoa Wenatchee LLC inside Chelan's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Alcoa Wenatchee LLC reports the 574th-largest volume (30.6K lbs). This one site accounts for 27.0% of every pound reported in Chelan. Its reported volume is concentrated rather than spread: Polycyclic aromatic compounds alone is 89.2% of the total. Carcinogen-classified chemicals make up 89.2% of the reported pounds, not just of the chemical count. Scale peers outside Washington include Rathgibson Janesville LLC and Fs Precision Technology LLC.
County-dominant here means ≥25% of Chelan's reported pounds (113.5K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Alcoa Wenatchee LLC Form-R facts
Compare this facility
See how Alcoa Wenatchee LLC stacks up against nearby facilities and the typical reporter.
5.4× more than the comparison
50% 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 Alcoa Wenatchee LLC releases toxic chemicals into the environment. Total: 30.6K lbs.
Chemical Releases
Aggregated across all reporting years (2022–2022). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Polycyclic aromatic compounds | 27.3K lbs | Carcinogen |
| Benzo[g,h,i]perylene | 3.3K lbs | - |
| Lead compounds | 10 lbs | - |
Alcoa Wenatchee LLC · OFFSITE-pathway site
Nearest TRI Facilities to Alcoa Wenatchee LLC
Closest other reporters in Washington - including Wenatchee Sand & Gravel, Tree Top Inc Wenatchee Plant, Pacific Aerospace & Electronics, ordered by distance.
Showing 8 of 310 other reporting facilities in Washington.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Washington - e.g. Rathgibson Janesville LLC, Fs Precision Technology LLC, Rathbone Precision Metals Inc.
Compare beyond Washington
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Alcoa Wenatchee LLC on cumulative reported pounds (30.6K lbs) and distinct chemical count (3). Release-pound peers include D L Lee & Sons, Congar International Corp, Byrne Cortlandville. 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).
Other Alcoa Corp Facilities
Same-parent TRI sites ranked by reported releases - including Alcoa Warrick Newco LLC, Alcoa USA Corp., Intalco Aluminum LLC.
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 Polycyclic aromatic compounds, Benzo[g,h,i]perylene, Lead compounds; nearby reporters include Wenatchee Sand & Gravel. Alcoa Wenatchee LLC stamps LIGHT volume · OFFSITE 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 Alcoa Wenatchee LLC TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Polycyclic aromatic compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Alcoa Wenatchee LLC totals are self-reported EPCRA §313 estimates for Malaga, WA, latest year 2022. NAICS 331313 · Primary Metals. 27.0% of Chelan TRI pounds in this extract. Nearest ABS peer: D L Lee & Sons (Δ 9 lbs). Pounds ≠ exposure.
Alcoa Wenatchee LLC stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Polycyclic aromatic compounds. 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