EPA TRI Facility · Fabricated Metals
Azz Galvanizing - Chattanooga LLC
Jasper, TN · Parent: Azz Inc
- Total releases
- 175.6K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Azz Galvanizing - Chattanooga LLC: how the 175.6K lbs splits
175.6K lbs across all reported pathways
- Off-site Transfers 162.9K lbs 92.8%
- Air Releases 12.7K lbs 7.2%
Azz Galvanizing - Chattanooga LLC's 175.6K lbs Form-R total is OFFSITE - off-site transfers is 92.8% of the bar. Next segment: air releases at 7.2%. Leading chemical by pounds: Zinc compounds.
MID volume OFFSITE pathway CLEAN
Azz Galvanizing - Chattanooga LLC is an EPA Toxics Release Inventory reporter in Jasper, TN, in the fabricated metals sector. It reported 90.3K lbs of releases across 2 chemicals in 2023, and 175.6K lbs in total across its 2019-2023 reporting years. That ranks 3,474 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. Azz Galvanizing - Chattanooga LLC is pounds #113 and chemical-count #268 at 175.6K 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: Valmont Newmark; Jasper Materials Holdings LLC; Primex Color Compounding & Additives Corp; Colonial Chemical Inc. Similar-scale Fabricated Metals peers outside Tennessee: Astro Industries Inc; The Ames Cos Inc.; Professional Plating; S + S Industries. Other Azz Inc sites in this extract: Azz Galvanizing Services-Moss Point; Azz Galvanizing - Rockford LLC; Precoat Metals; Precoat Metals. Largest disclosed chemicals by pounds: Zinc compounds; Lead And Lead Compounds; Lead compounds.
Azz Galvanizing - Chattanooga LLC stamps MID volume with a dominant OFFSITE pathway (92.8% off-site transfers) across 3 chemicals. Cumulative Form-R extract: 175.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Astro Industries Inc and The Ames Cos Inc..
Azz Galvanizing - Chattanooga LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
176K lbs Top 13% higher than 87% 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
Azz Galvanizing - Chattanooga LLC: Zinc compounds-led volume
Among the 3,421 Fabricated Metals facilities in this database, Azz Galvanizing - Chattanooga LLC reports the 306th-largest volume, placing it in the top 8.9% of its sector. Its reported volume is concentrated rather than spread: Zinc compounds alone is more than 99.9% of the total. Scale peers outside Tennessee include Astro Industries Inc and The Ames Cos Inc..
Concentrated means ≥60% of Azz Galvanizing - Chattanooga LLC's pounds in one chemical - here Zinc compounds at more than 99.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Azz Galvanizing - Chattanooga LLC's total reported releases rose from 7.7 thousand lb in 2022 to 90.3 thousand lb in 2023, based on EPA TRI filings.
- Azz Galvanizing - Chattanooga LLC's off-site transfers rose from 5.4 thousand lb in 2022 to 87.9 thousand lb in 2023, based on EPA TRI filings.
- Azz Galvanizing - Chattanooga LLC's air releases rose from 2.3 thousand lb in 2022 to 2.4 thousand lb in 2023, based on EPA TRI filings.
Azz Galvanizing - Chattanooga LLC Form-R facts
Compare this facility
See how Azz Galvanizing - Chattanooga LLC stacks up against nearby facilities and the typical reporter.
9.6× 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 Azz Galvanizing - Chattanooga LLC releases toxic chemicals into the environment. Total: 175.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 159% (34.8K lbs to 90.3K lbs).
Azz Galvanizing - Chattanooga LLC: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Azz Galvanizing - Chattanooga LLC year-over-year reported totals (increased by 159% 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 | 34.8K lbs | 2 |
| 2020 | 26.3K lbs | 2 |
| 2021 | 16.5K lbs | 2 |
| 2022 | 7.7K lbs | 2 |
| 2023 | 90.3K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 175.6K lbs | - |
| Lead And Lead Compounds | 18 lbs | - |
| Lead compounds | 4 lbs | - |
Azz Galvanizing - Chattanooga LLC · OFFSITE-pathway site
Nearest TRI Facilities to Azz Galvanizing - Chattanooga LLC
Closest other reporters in Tennessee - including Valmont Newmark, Jasper Materials Holdings LLC, Primex Color Compounding & Additives Corp, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Astro Industries Inc, The Ames Cos Inc., Professional Plating.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Azz Galvanizing - Chattanooga LLC on cumulative reported pounds (175.6K lbs) and distinct chemical count (3). Release-pound peers include Ball Advanced Aluminum Technologies Corp, Astro Industries Inc, The Ames Cos 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.
- Ball Advanced Aluminum Technologies Corp Verona, VA · Primary Metals 175.5K lbs reported
- Astro Industries Inc Green Bay, WI · Fabricated Metals 175.8K lbs reported
- The Ames Cos Inc. Harrisburg, PA · Fabricated Metals 175.4K lbs reported
- Eakas Corp Peru, IL · Transportation Equipment 175.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Azz Inc Facilities
Same-parent TRI sites ranked by reported releases - including Azz Galvanizing Services-Moss Point, Azz Galvanizing - Rockford LLC, Precoat Metals.
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, Lead And Lead Compounds, Lead compounds; nearby reporters include Valmont Newmark. Azz Galvanizing - Chattanooga LLC stamps MID volume · OFFSITE 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 Azz Galvanizing - Chattanooga LLC TRI extract (MID · OFFSITE · CLEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Azz Galvanizing - Chattanooga LLC totals are self-reported EPCRA §313 estimates for Jasper, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332812 · Fabricated Metals. 12.8% of Marion TRI pounds in this extract. Nearest ABS peer: Ball Advanced Aluminum Technologies Corp (Δ 132 lbs). Pounds ≠ exposure.
Azz Galvanizing - Chattanooga LLC stamps MID volume · OFFSITE pathway · CLEAN · 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