EPA TRI Facility · Primary Metals
Plymouth Tube Co
Eupora, MS
- Total releases
- 226.1K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Plymouth Tube Co: how the 226.1K lbs splits
226.1K lbs across all reported pathways
- Off-site Transfers 226.1K lbs 100.0%
Plymouth Tube Co's 226.1K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Zinc compounds.
MID volume OFFSITE pathway CLEAN
Plymouth Tube Co is an EPA Toxics Release Inventory reporter in Eupora, MS, in the primary metals sector. It reported 48.1K lbs of releases across 3 chemicals in 2023, and 226.1K lbs in total across its 2019-2023 reporting years. That ranks 3,028 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Mississippi's 328 reporting TRI sites, pounds #1 is not chemical-count #1. Plymouth Tube Co is pounds #65 and chemical-count #117 at 226.1K lbs. Tronox LLC leads reported pounds (64.0M lbs) at 17 chemicals (chemical-count #12). Chevron Products Co Pascagoula Refinery leads chemical count at 46 chemicals (7.4M lbs, pounds #9). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: U.S. Tva Ackerman Combined Cycle Plant; Choctaw Generation LP L.l.l.p.; Southeastern Timber Products LLC; Biewer Sawmill Winona Inc.. Similar-scale Primary Metals peers outside Mississippi: Bermco Alumn; Electralloy; Wieland Rolled Products N.a. - East Alton Main Plan; Libertas Copper LLC. Largest disclosed chemicals by pounds: Zinc compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Chromium.
Plymouth Tube Co stamps MID volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 3 chemicals. Cumulative Form-R extract: 226.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bermco Alumn and Electralloy.
Plymouth Tube Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
226K lbs Top 12% higher than 88% 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 Co inside Webster's TRI pounds
Among the 1,603 Primary Metals facilities in this database, Plymouth Tube Co reports the 287th-largest volume, placing it in the top 17.9% of its sector. This one site accounts for 100% of every pound reported in Webster. Its reported volume is concentrated rather than spread: Zinc compounds alone is 99.1% of the total. Scale peers outside Mississippi include Bermco Alumn and Electralloy.
County-dominant here means ≥25% of Webster's reported pounds (226.1K 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 Co's total reported releases rose from 35.1 thousand lb in 2022 to 48.1 thousand lb in 2023, based on EPA TRI filings.
- Plymouth Tube Co's chemicals reported rose from 2 in 2022 to 3 in 2023, based on EPA TRI filings.
- Plymouth Tube Co's off-site transfers rose from 35.1 thousand lb in 2022 to 48.1 thousand lb in 2023, based on EPA TRI filings.
Plymouth Tube Co Form-R facts
Compare this facility
See how Plymouth Tube Co stacks up against nearby facilities and the typical reporter.
35% less 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 Plymouth Tube Co releases toxic chemicals into the environment. Total: 226.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 14% (56.3K lbs to 48.1K lbs).
Plymouth Tube Co: 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 Plymouth Tube Co year-over-year reported totals (decreased by 14% 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 | 56.3K lbs | 2 |
| 2020 | 38.3K lbs | 2 |
| 2021 | 48.3K lbs | 2 |
| 2022 | 35.1K lbs | 2 |
| 2023 | 48.1K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 224.0K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2.1K lbs | - |
| Chromium | 0 lbs | - |
Plymouth Tube Co · OFFSITE-pathway site
Nearest TRI Facilities to Plymouth Tube Co
Closest other reporters in Mississippi - including U.S. Tva Ackerman Combined Cycle Plant, Choctaw Generation LP L.l.l.p., Southeastern Timber Products LLC, ordered by distance.
Showing 8 of 327 other reporting facilities in Mississippi.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Mississippi - e.g. Bermco Alumn, Electralloy, Wieland Rolled Products N.a. - East Alton Main Plan.
Compare beyond Mississippi
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Plymouth Tube Co on cumulative reported pounds (226.1K lbs) and distinct chemical count (3). Release-pound peers include Composite Technology Assemblies LLC, Goodyear Tire & Rubber Co, Consolidated Edison Co of New York - East River Facility. 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.
- Composite Technology Assemblies LLC Plymouth, IN · Plastics and Rubber 226.1K lbs reported
- Goodyear Tire & Rubber Co Niagara Falls, NY · Chemicals 226.1K lbs reported
- Consolidated Edison Co of New York - East River Facility Manhattan, NY · Electric Utilities 226.1K lbs reported
- V&s Lebanon Galvanizing LLC Jonestown, PA · Fabricated Metals 226.1K 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, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Chromium; nearby reporters include U.S. Tva Ackerman Combined Cycle Plant. Plymouth Tube 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 Plymouth Tube Co TRI extract (MID · OFFSITE · CLEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Plymouth Tube Co totals are self-reported EPCRA §313 estimates for Eupora, MS, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331210 · Primary Metals. 100% of Webster TRI pounds in this extract. Nearest ABS peer: Composite Technology Assemblies LLC (Δ 3 lbs). Pounds ≠ exposure.
Plymouth Tube Co 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