EPA TRI Facility · Primary Metals
Plymouth Tube Trent Plant
East Troy, WI · Parent: Plymouth Tube Co
- Total releases
- 89.1K lbs
- Chemicals reported
- 6
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Plymouth Tube Trent Plant: how the 89.1K lbs splits
89.1K lbs across all reported pathways
- Off-site Transfers 60.8K lbs 68.3%
- Air Releases 28.3K lbs 31.7%
Plymouth Tube Trent Plant's 89.1K lbs Form-R total is MIXED - off-site transfers is 68.3% of the bar. Next segment: air releases at 31.7%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
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 MIXED pathway CARC-LEAN
Plymouth Tube Trent Plant is an EPA Toxics Release Inventory reporter in East Troy, WI, in the primary metals sector. It reported 14.4K lbs of releases across 6 chemicals in 2023, and 89.1K lbs in total across its 2019-2023 reporting years. That ranks 4,838 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wisconsin's 836 reporting TRI sites, pounds #1 is not chemical-count #1. Plymouth Tube Trent Plant is pounds #175 and chemical-count #128 at 89.1K lbs. Mullins Cheese Inc leads reported pounds (11.2M lbs) at 3 chemicals (chemical-count #319). Ppg Industries Inc-Oak Creek leads chemical count at 32 chemicals (2.2M lbs, pounds #16). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Wisconsin Precision Casting Corp; Generac Power Systems Inc-Eagle; Avidity Science LLC; Lavelle Industries Inc.. Similar-scale Primary Metals peers outside Wisconsin: Kennametal Inc (refinery); Franklin Investment Corp.; Crucible Industries Llc.; Insteel Wire Products. Other Plymouth Tube Co sites in this extract: Plymouth Tube Co; Plymouth Engineered Shapes; Plymouth Tube Co. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid; Chromium; Hydrogen fluoride.
Plymouth Tube Trent Plant is a LIGHT · MIXED-pathway Form-R site in East Troy, WI: 89.1K lbs across 6 chemicals (1 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment off-site transfers at 68.3%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kennametal Inc (refinery) and Franklin Investment Corp..
Plymouth Tube Trent Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
89K lbs Top 19% higher than 81% 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
Plymouth Tube Trent Plant inside Walworth's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Plymouth Tube Trent Plant reports the 422nd-largest volume (89.1K lbs). This one site accounts for 47.8% of every pound reported in Walworth. Scale peers outside Wisconsin include Kennametal Inc (refinery) and Franklin Investment Corp..
County-dominant here means ≥25% of Walworth's reported pounds (186.2K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Plymouth Tube Trent Plant's total reported releases fell from 21.1 thousand lb in 2022 to 14.4 thousand lb in 2023, based on EPA TRI filings.
- Plymouth Tube Trent Plant's off-site transfers fell from 13.4 thousand lb in 2022 to 8.6 thousand lb in 2023, based on EPA TRI filings.
- Plymouth Tube Trent Plant's air releases fell from 7.7 thousand lb in 2022 to 5.8 thousand lb in 2023, based on EPA TRI filings.
Plymouth Tube Trent Plant Form-R facts
Compare this facility
See how Plymouth Tube Trent Plant stacks up against nearby facilities and the typical reporter.
789.4× more than the comparison
20% 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 Plymouth Tube Trent Plant releases toxic chemicals into the environment. Total: 89.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 41% (24.4K lbs to 14.4K lbs).
Plymouth Tube Trent Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Plymouth Tube Trent Plant year-over-year reported totals (decreased by 41% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 24.4K lbs | 6 |
| 2020 | 13.1K lbs | 5 |
| 2021 | 16.1K lbs | 5 |
| 2022 | 21.1K lbs | 6 |
| 2023 | 14.4K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 39.3K lbs | - |
| Nitric acid | 19.2K lbs | - |
| Chromium | 13.3K lbs | - |
| Hydrogen fluoride | 8.9K lbs | - |
| Nickel | 7.3K lbs | Carcinogen |
| Manganese | 964 lbs | - |
Plymouth Tube Trent Plant in Walworth
Nearest TRI Facilities to Plymouth Tube Trent Plant
Closest other reporters in Wisconsin - including Wisconsin Precision Casting Corp, Generac Power Systems Inc-Eagle, Avidity Science LLC, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Kennametal Inc (refinery), Franklin Investment Corp., Crucible Industries Llc..
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Plymouth Tube Trent Plant on cumulative reported pounds (89.1K lbs) and distinct chemical count (6). Release-pound peers include Capital Resin Corp, Natural Polymers LLC, Marine Electrical Products. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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).
Other Plymouth Tube Co Facilities
Same-parent TRI sites ranked by reported releases - including Plymouth Tube Co, Plymouth Engineered Shapes, Plymouth Tube Co.
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), Nitric acid, Chromium, Hydrogen fluoride; nearby reporters include Wisconsin Precision Casting Corp. Plymouth Tube Trent Plant stamps LIGHT volume · MIXED pathway · CARC-LEAN 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 Plymouth Tube Trent Plant TRI extract (LIGHT · MIXED · CARC-LEAN · 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.
Plymouth Tube Trent Plant totals are self-reported EPCRA §313 estimates for East Troy, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331210 · Primary Metals. 47.8% of Walworth TRI pounds in this extract. Nearest ABS peer: Capital Resin Corp (Δ 4 lbs). Pounds ≠ exposure.
Plymouth Tube Trent Plant stamps LIGHT · MIXED pathway (off-site transfers leads at 68.3%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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