EPA TRI Facility · Primary Metals
Allied Metal Co
Chattanooga, TN
- Total releases
- 12.9K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Allied Metal Co: how the 12.9K lbs splits
12.9K lbs across all reported pathways
- Air Releases 12.9K lbs 100.0%
Allied Metal Co's 12.9K 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 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 AIR pathway TRACE-CARC
Allied Metal Co is an EPA Toxics Release Inventory reporter in Chattanooga, TN, in the primary metals sector. It reported 2.9K lbs of releases across 3 chemicals in 2023, and 12.9K lbs in total across its 2019-2023 reporting years. That ranks 9,254 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. Allied Metal Co is pounds #283 and chemical-count #290 at 12.9K lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Foley Products Co - Chattanooga; Lamberti Synthesis USA Inc; Wr Grace Chattanooga Plant; Accu-Cast Inc. Similar-scale Primary Metals peers outside Tennessee: Libertas Copper Llc.; Otter Lake Technologies; Vulcan Global Manufacturing Solutions Inc; Kiswire Inc. Largest disclosed chemicals by pounds: Zinc compounds; Copper; Lead.
Allied Metal Co stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Libertas Copper Llc. and Otter Lake Technologies.
Allied Metal Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
13K lbs Top 36% higher than 64% 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
Allied Metal Co: Zinc compounds-led volume
Among the 1,603 Primary Metals facilities in this database, Allied Metal Co reports the 709th-largest volume (12.9K lbs). Its reported volume is concentrated rather than spread: Zinc compounds alone is 99.2% of the total. Scale peers outside Tennessee include Libertas Copper Llc. and Otter Lake Technologies.
Concentrated means ≥60% of Allied Metal Co's pounds in one chemical - here Zinc compounds at 99.2%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Allied Metal Co's total reported releases rose from 2.3 thousand lb in 2022 to 2.9 thousand lb in 2023, based on EPA TRI filings.
- Allied Metal Co's air releases rose from 2.3 thousand lb in 2022 to 2.9 thousand lb in 2023, based on EPA TRI filings.
Allied Metal Co Form-R facts
Compare this facility
See how Allied Metal Co stacks up against nearby facilities and the typical reporter.
33687.7× 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 Allied Metal Co releases toxic chemicals into the environment. Total: 12.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 11% (2.6K lbs to 2.9K lbs).
Allied Metal Co: 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 Allied Metal Co year-over-year reported totals (increased by 11% 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 compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.6K lbs | 3 |
| 2020 | 2.1K lbs | 3 |
| 2021 | 2.9K lbs | 3 |
| 2022 | 2.3K lbs | 3 |
| 2023 | 2.9K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 12.8K lbs | - |
| Copper | 89 lbs | - |
| Lead | 13 lbs | Carcinogen |
Allied Metal Co · AIR-pathway site
Nearest TRI Facilities to Allied Metal Co
Closest other reporters in Tennessee - including Foley Products Co - Chattanooga, Lamberti Synthesis USA Inc, Wr Grace Chattanooga Plant, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Libertas Copper Llc., Otter Lake Technologies, Vulcan Global Manufacturing Solutions Inc.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Allied Metal Co on cumulative reported pounds (12.9K lbs) and distinct chemical count (3). Release-pound peers include Multi-Chem Group Fairfield Tx Facility, Enterprise Gas Proc Llc/norco Fractionator, Gibraltar Chemical Works Inc. 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.
- Multi-Chem Group Fairfield Tx Facility Fairfield, TX · Chemical Wholesalers 12.9K lbs reported
- Enterprise Gas Proc Llc/norco Fractionator Norco, LA · Natural Gas Processing 12.9K lbs reported
- Gibraltar Chemical Works Inc South Holland, IL · Chemicals 12.9K lbs reported
- Safety-Kleen Systems Johnstown (joh) Johnstown, PA · Hazardous Waste 12.9K 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 compounds, Copper, Lead; nearby reporters include Foley Products Co - Chattanooga. Allied Metal Co stamps LIGHT volume · AIR 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 Allied Metal Co TRI extract (LIGHT · AIR · TRACE-CARC · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Allied Metal Co totals are self-reported EPCRA §313 estimates for Chattanooga, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331492 · Primary Metals. 0.5% of Hamilton TRI pounds in this extract. Nearest ABS peer: Multi-Chem Group Fairfield Tx Facility (Δ 1 lbs). Pounds ≠ exposure.
Allied Metal Co stamps LIGHT volume · AIR pathway · TRACE-CARC · lead Zinc 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