EPA TRI Facility · Fabricated Metals
Stack Metallurgical Services
Portland, OR
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- -
TRACE volume NONE pathway CLEAN
Stack Metallurgical Services is an EPA Toxics Release Inventory reporter in Portland, OR, in the fabricated metals sector. That ranks 21,547 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Vigor Industrial; Daimler Trucks Na LLC; Gunderson Marine LLC; Owens Corning. Similar-scale Fabricated Metals peers outside Oregon: Webb Wheel; Cmc Impact Metals; R & M Machine Shop Inc.; Service Machine. Largest disclosed chemicals by pounds: Ammonia.
Stack Metallurgical Services is a TRACE-volume Form-R filer in Portland, OR (Fabricated Metals): disclosures on file without reported release pounds through 2023. Silence on pounds is not a clearance finding. All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Webb Wheel and Cmc Impact Metals.
Stack Metallurgical Services vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 0th percentile higher than 0% 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
Stack Metallurgical Services: zero-pound Form-R filing
According to the EPA Toxics Release Inventory, Stack Metallurgical Services filed Form R disclosures without reporting any release volume, one of 3,421 Fabricated Metals facilities in this database. A zero total means nothing was reported under EPCRA Section 313, not that the site was assessed and found clean. Scale peers outside Oregon include Webb Wheel and Cmc Impact Metals.
Zero-pound filings still appear in the TRI extract; they are not a clearance finding. Compare Vigor Industrial before treating silence as clean.
Stack Metallurgical Services Form-R facts
Compare this facility
See how Stack Metallurgical Services stacks up against nearby facilities and the typical reporter.
100% less than the comparison
83% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
Emissions Trend Summary
Stack Metallurgical Services: annual Form-R pounds
TRACE site · NONE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Stack Metallurgical Services year-over-year reported totals. 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 0 lbs | - |
Stack Metallurgical Services in Multnomah
Nearest TRI Facilities to Stack Metallurgical Services
Closest other reporters in Oregon - including Vigor Industrial, Daimler Trucks Na LLC, Gunderson Marine LLC, ordered by distance.
Showing 8 of 285 other reporting facilities in Oregon.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Oregon - e.g. Webb Wheel, Cmc Impact Metals, R & M Machine Shop Inc..
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 Ammonia; nearby reporters include Vigor Industrial. Stack Metallurgical Services stamps TRACE volume · NONE pathway · CLEAN 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 Stack Metallurgical Services TRI extract (TRACE · NONE · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Stack Metallurgical Services totals are self-reported EPCRA §313 estimates for Portland, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332811 · Fabricated Metals. Pounds ≠ exposure.
Stack Metallurgical Services is a TRACE Form-R filer with no reported pounds in this extract. PlainEnviro renders the EPA row as filed - zero pounds is not a clearance finding. Corrections route through the 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