EPA TRI Facility · Fabricated Metals
Har-Conn Chrome Co
West Hartford, CT
- Total releases
- 272.6K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Har-Conn Chrome Co: how the 319.7K lbs splits
319.7K lbs across all reported pathways
- Off-site Transfers 313.4K lbs 98.0%
- Air Releases 5.6K lbs 1.8%
- Water Discharges 625 lbs 0.2%
Har-Conn Chrome Co's 319.7K lbs Form-R total is OFFSITE - off-site transfers is 98.0% of the bar. Next segment: air releases at 1.8%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
MID volume OFFSITE pathway CLEAN
Har-Conn Chrome Co is an EPA Toxics Release Inventory reporter in West Hartford, CT, in the fabricated metals sector. It reported 47.0K lbs of releases across 3 chemicals in 2024, and 272.6K lbs in total across its 2019-2024 reporting years. That ranks 2,738 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Connecticut's 240 reporting TRI sites, pounds #1 is not chemical-count #1. Har-Conn Chrome Co is pounds #6 and chemical-count #78 at 272.6K lbs. Clean Harbors of Connecticut Inc leads reported pounds (1.5M lbs) at 15 chemicals (chemical-count #2). Allnex USA Inc. Wallingford Ct Site leads chemical count at 19 chemicals (436.7K lbs, pounds #3). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Colt's Manufacturing Co LLC; Abbott Ball Co Inc; Nutmeg Chrome Corp; Triumph Engine Control Systems LLC. Similar-scale Fabricated Metals peers outside Connecticut: Ball Metal Beverage Container Corp; South Atlantic Galvanizing; Indiana Automotive Fasteners; Hti Inc.. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead And Lead Compounds; Nitric acid.
Har-Conn Chrome Co stamps MID volume with a dominant OFFSITE pathway (98.0% off-site transfers) across 3 chemicals. Cumulative Form-R extract: 272.6K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ball Metal Beverage Container Corp and South Atlantic Galvanizing.
Har-Conn Chrome Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
273K lbs Top 11% higher than 89% 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
Har-Conn Chrome Co: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,421 Fabricated Metals facilities in this database, Har-Conn Chrome Co reports the 209th-largest volume, placing it in the top 6.1% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 96.1% of the total. Scale peers outside Connecticut include Ball Metal Beverage Container Corp and South Atlantic Galvanizing.
Concentrated means ≥60% of Har-Conn Chrome Co's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 96.1%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Har-Conn Chrome Co's total reported releases fell from 59.1 thousand lb in 2022 to 51.9 thousand lb in 2023, based on EPA TRI filings.
- Har-Conn Chrome Co's water releases rose from 52 lb in 2022 to 106 lb in 2023, based on EPA TRI filings.
- Har-Conn Chrome Co's off-site transfers fell from 58.9 thousand lb in 2022 to 51.7 thousand lb in 2023, based on EPA TRI filings.
Har-Conn Chrome Co Form-R facts
Compare this facility
See how Har-Conn Chrome Co stacks up against nearby facilities and the typical reporter.
206.7× 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 Har-Conn Chrome Co releases toxic chemicals into the environment. Total: 319.7K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 2% (46.1K lbs to 47.0K lbs).
Har-Conn Chrome Co: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Har-Conn Chrome Co year-over-year reported totals (increased by 2% from 2019 to 2024). 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 46.1K lbs | 3 |
| 2020 | 61.9K lbs | 3 |
| 2021 | 53.6K lbs | 3 |
| 2022 | 59.1K lbs | 3 |
| 2023 | 51.9K lbs | 3 |
| 2024 | 47.0K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 307.3K lbs | - |
| Lead And Lead Compounds | 6.7K lbs | - |
| Nitric acid | 5.6K lbs | - |
Har-Conn Chrome Co · OFFSITE-pathway site
Nearest TRI Facilities to Har-Conn Chrome Co
Closest other reporters in Connecticut - including Colt's Manufacturing Co LLC, Abbott Ball Co Inc, Nutmeg Chrome Corp, ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Connecticut - e.g. Ball Metal Beverage Container Corp, South Atlantic Galvanizing, Indiana Automotive Fasteners.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Har-Conn Chrome Co on cumulative reported pounds (272.6K lbs) and distinct chemical count (3). Release-pound peers include Linde Gas & Equipment Inc., Kemet a Yageo Co, Ball Metal Beverage Container Corp. 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.
- Linde Gas & Equipment Inc. White City, OR · Chemicals 272.9K lbs reported
- Kemet a Yageo Co Simpsonville, SC · Computers and Electronic Products 273.2K lbs reported
- Ball Metal Beverage Container Corp Middletown, NY · Fabricated Metals 272.1K lbs reported
- Air Products LLC Port Arthur, TX · Chemicals 273.3K 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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead And Lead Compounds, Nitric acid; nearby reporters include Colt's Manufacturing Co LLC. Har-Conn Chrome Co 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 Har-Conn Chrome Co TRI extract (MID · OFFSITE · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Har-Conn Chrome Co totals are self-reported EPCRA §313 estimates for West Hartford, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332813 · Fabricated Metals. 7.3% of Hartford TRI pounds in this extract. Nearest ABS peer: Linde Gas & Equipment Inc. (Δ 311 lbs). Pounds ≠ exposure.
Har-Conn Chrome Co stamps MID volume · OFFSITE pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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