EPA TRI Facility · Fabricated Metals
Waterbury Plating Llc.
Waterbury, CT
- Total releases
- 20.4K lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Waterbury Plating Llc.: how the 37.4K lbs splits
37.4K lbs across all reported pathways
- Off-site Transfers 36.6K lbs 98.0%
- Air Releases 750 lbs 2.0%
Waterbury Plating Llc.'s 37.4K lbs Form-R total is OFFSITE - off-site transfers is 98.0% of the bar. Next segment: air releases at 2.0%. Leading chemical by pounds: Nickel And Nickel 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 OFFSITE pathway CARC-HEAVY
Waterbury Plating Llc. is an EPA Toxics Release Inventory reporter in Waterbury, CT, in the fabricated metals sector. It reported 16.9K lbs of releases across 3 chemicals in 2024, and 20.4K lbs in total across its 2019-2024 reporting years. That ranks 8,203 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. Waterbury Plating Llc. is pounds #66 and chemical-count #39 at 20.4K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Waterbury Peaking Elec Generating Plant; Ati Flat Rolled Products Holdings LLC; Wieland Rolled Products N.a. - Waterbury Facility; Hubbard-Hall Inc. Similar-scale Fabricated Metals peers outside Connecticut: Carpenter Technology Corp; Ottenweller Co; Construction Products Inc; Segepo-Fsm Inc.. Largest disclosed chemicals by pounds: Nickel And Nickel Compounds; Nickel compounds; Cyanide compounds; Nitric acid.
Waterbury Plating Llc. stamps LIGHT volume with a dominant OFFSITE pathway (98.0% off-site transfers) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 20.4K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Carpenter Technology Corp and Ottenweller Co.
Waterbury Plating Llc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
20K lbs Top 32% higher than 68% 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
Waterbury Plating Llc.: Nickel And Nickel Compounds-led volume
Among the 3,421 Fabricated Metals facilities in this database, Waterbury Plating Llc. reports the 961st-largest volume (20.4K lbs). Its reported volume is concentrated rather than spread: Nickel And Nickel Compounds alone is 79.6% of the total. Carcinogen-classified chemicals make up 87.9% of the reported pounds, not just of the chemical count. Scale peers outside Connecticut include Carpenter Technology Corp and Ottenweller Co.
Concentrated means ≥60% of Waterbury Plating Llc.'s pounds in one chemical - here Nickel And Nickel Compounds at 79.6%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Waterbury Plating Llc.'s total reported releases rose from 1.4 thousand lb in 2022 to 11.3 thousand lb in 2023, based on EPA TRI filings.
- Waterbury Plating Llc.'s off-site transfers rose from 1.4 thousand lb in 2022 to 11.3 thousand lb in 2023, based on EPA TRI filings.
Waterbury Plating Llc. Form-R facts
Compare this facility
See how Waterbury Plating Llc. stacks up against nearby facilities and the typical reporter.
4.0× more than the comparison
5.0× 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 Waterbury Plating Llc. releases toxic chemicals into the environment. Total: 37.4K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 246% (4.9K lbs to 16.9K lbs).
Waterbury Plating Llc.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Waterbury Plating Llc. year-over-year reported totals (increased by 246% 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: Nickel And Nickel Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 4.9K lbs | 3 |
| 2020 | 1.4K lbs | 3 |
| 2021 | 1.4K lbs | 3 |
| 2022 | 1.4K lbs | 2 |
| 2023 | 11.3K lbs | 2 |
| 2024 | 16.9K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 2 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel And Nickel Compounds | 29.7K lbs | Carcinogen |
| Nickel compounds | 3.1K lbs | Carcinogen |
| Cyanide compounds | 2.2K lbs | - |
| Nitric acid | 803 lbs | - |
| Copper compounds | 786 lbs | - |
| Chlorine | 750 lbs | - |
Waterbury Plating Llc. · OFFSITE-pathway site
Nearest TRI Facilities to Waterbury Plating Llc.
Closest other reporters in Connecticut - including Waterbury Peaking Elec Generating Plant, Ati Flat Rolled Products Holdings LLC, Wieland Rolled Products N.a. - Waterbury Facility, 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. Carpenter Technology Corp, Ottenweller Co, Construction Products Inc.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Waterbury Plating Llc. on cumulative reported pounds (20.4K lbs) and distinct chemical count (5). Release-pound peers include New Dairy Louisiana LLC, Vulcan Inc, Carpenter Technology Corp. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico LLC. 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.
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 Nickel And Nickel Compounds, Nickel compounds, Cyanide compounds, Nitric acid; nearby reporters include Waterbury Peaking Elec Generating Plant. Waterbury Plating Llc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 Waterbury Plating Llc. TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Nickel And Nickel Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Waterbury Plating Llc. totals are self-reported EPCRA §313 estimates for Waterbury, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332813 · Fabricated Metals. 0.9% of New Haven TRI pounds in this extract. Nearest ABS peer: New Dairy Louisiana LLC (Δ 0 lbs). Pounds ≠ exposure.
Waterbury Plating Llc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Nickel And Nickel 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