EPA TRI Facility · Primary Metals
Arco Alloys Corp
Detroit, MI
- Total releases
- 1.4K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Arco Alloys Corp: how the 1.4K lbs splits
1.4K lbs across all reported pathways
- Air Releases 1.4K lbs 100.0%
Arco Alloys Corp's 1.4K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Zinc (fume or dust).
LIGHT volume AIR pathway CLEAN
Arco Alloys Corp is an EPA Toxics Release Inventory reporter in Detroit, MI, in the primary metals sector. It reported 250 lbs of releases across 2 chemicals in 2023, and 1.4K lbs in total across its 2019-2023 reporting years. That ranks 13,338 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Arco Alloys Corp is pounds #510 and chemical-count #512 at 1.4K lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: General Motors Gm Va Factory Zero Assembly Plant; Eq Detroit Inc; Euclid Manufacturing Co. Inc.; Ajax Metal Processing Inc. Similar-scale Primary Metals peers outside Michigan: Metallix Refining Inc.; Southern Alloy Corp; Advanced Chemical Co; Engineered Materials Solutions Hamburg Facility. Largest disclosed chemicals by pounds: Zinc (fume or dust); Copper.
Arco Alloys Corp stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 1.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Metallix Refining Inc. and Southern Alloy Corp.
Arco Alloys Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.4K lbs 49th percentile higher than 49% 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
Arco Alloys Corp: Zinc (fume or dust)-led volume
Among the 1,603 Primary Metals facilities in this database, Arco Alloys Corp reports the 990th-largest volume (1.4K lbs). Its reported volume is concentrated rather than spread: Zinc (fume or dust) alone is 100% of the total. Scale peers outside Michigan include Metallix Refining Inc. and Southern Alloy Corp.
Concentrated means ≥60% of Arco Alloys Corp's pounds in one chemical - here Zinc (fume or dust) at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Arco Alloys Corp's total reported releases fell from 260 lb in 2022 to 250 lb in 2023, based on EPA TRI filings.
- Arco Alloys Corp's air releases fell from 260 lb in 2022 to 250 lb in 2023, based on EPA TRI filings.
Arco Alloys Corp Form-R facts
Compare this facility
See how Arco Alloys Corp stacks up against nearby facilities and the typical reporter.
99% 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.
How does this facility release toxic chemicals?
How Arco Alloys Corp releases toxic chemicals into the environment. Total: 1.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 17% (300 lbs to 250 lbs).
Arco Alloys Corp: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Arco Alloys Corp year-over-year reported totals (decreased by 17% from 2019 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: Zinc (fume or dust).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 300 lbs | 2 |
| 2020 | 300 lbs | 2 |
| 2021 | 300 lbs | 2 |
| 2022 | 260 lbs | 2 |
| 2023 | 250 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc (fume or dust) | 1.4K lbs | - |
| Copper | 0 lbs | - |
Arco Alloys Corp · AIR-pathway site
Nearest TRI Facilities to Arco Alloys Corp
Closest other reporters in Michigan - including General Motors Gm Va Factory Zero Assembly Plant, Eq Detroit Inc, Euclid Manufacturing Co. Inc., ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Michigan - e.g. Metallix Refining Inc., Southern Alloy Corp, Advanced Chemical Co.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Arco Alloys Corp on cumulative reported pounds (1.4K lbs) and distinct chemical count (2). Release-pound peers include Wabtec Components LLC Formerly Thermal Transfer Corp, Emerson Automation Solutions Rosemount Inc, Kansas City Readymix LLC DBA Talon Concrete - 85TH. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Wabtec Components LLC Formerly Thermal Transfer Corp Duquesne, PA · Fabricated Metals 1.4K lbs reported
- Emerson Automation Solutions Rosemount Inc Chanhassen, MN · Computers and Electronic Products 1.4K lbs reported
- Kansas City Readymix LLC DBA Talon Concrete - 85TH Kansas City, MO · Nonmetallic Mineral Product 1.4K lbs reported
- Sanford LP Liquid Manufacturing & Technology Center Manchester, TN · Chemicals 1.4K lbs reported
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 Zinc (fume or dust), Copper; nearby reporters include General Motors Gm Va Factory Zero Assembly Plant. Arco Alloys Corp stamps LIGHT volume · AIR 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 Arco Alloys Corp TRI extract (LIGHT · AIR · CLEAN · lead Zinc (fume or dust)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Arco Alloys Corp totals are self-reported EPCRA §313 estimates for Detroit, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331492 · Primary Metals. 0.0% of Wayne TRI pounds in this extract. Nearest ABS peer: Wabtec Components LLC Formerly Thermal Transfer Corp (Δ 1 lbs). Pounds ≠ exposure.
Arco Alloys Corp stamps LIGHT volume · AIR pathway · CLEAN · lead Zinc (fume or dust). 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