EPA TRI Facility · Fabricated Metals
Koppel Steel Corp Baytown Plant
Baytown, TX · Parent: Tenaris
- Total releases
- 27.2K lbs
- Chemicals reported
- 3
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Koppel Steel Corp Baytown Plant: how the 27.2K lbs splits
27.2K lbs across all reported pathways
- Off-site Transfers 27.2K lbs 99.8%
- Water Discharges 51 lbs 0.2%
Koppel Steel Corp Baytown Plant's 27.2K lbs Form-R total is OFFSITE - off-site transfers is 99.8% of the bar. Next segment: water discharges at 0.2%. Leading chemical by pounds: Manganese.
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-LEAN
Koppel Steel Corp Baytown Plant is an EPA Toxics Release Inventory reporter in Baytown, TX, in the fabricated metals sector. It reported 21.0K lbs of releases across 3 chemicals in 2023, and 27.2K lbs in total across its 2019-2023 reporting years. That ranks 7,535 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Koppel Steel Corp Baytown Plant is pounds #734 and chemical-count #978 at 27.2K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Harcros Chemicals Houston; Air Products Baytown 3 Facility; Syntech Cedar Port; Airgas Specialty Products - Baytown Tx. Similar-scale Fabricated Metals peers outside Texas: Valmont - Columbia Galvanizing Inc.; Modern Welding Co of Owensboro Inc; Dixon Brass; Beretta USA. Other Tenaris sites in this extract: Tenaris Koppel; Tenaris Bay City Inc.; Maverick Tube LLC DBA Tenarisconroe; Ipsco Tubulars (kentucky) Inc. Largest disclosed chemicals by pounds: Manganese; Nickel; Lead.
Compare Koppel Steel Corp Baytown Plant with
Nearest reporters in Texas
- Harcros Chemicals Houston Baytown · 682 lbs
- Air Products Baytown 3 Facility Baytown · 123.3K lbs
- Syntech Cedar Port Baytown · 1.3K lbs
- Airgas Specialty Products - Baytown Tx Baytown · 2.1K lbs
Similar-scale Fabricated Metals sites elsewhere: Valmont - Columbia Galvanizing Inc. (SC) · Modern Welding Co of Owensboro Inc (KY) · Dixon Brass (IL)
Koppel Steel Corp Baytown Plant stamps LIGHT volume with a dominant OFFSITE pathway (99.8% off-site transfers) across 3 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 27.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Valmont - Columbia Galvanizing Inc. and Modern Welding Co of Owensboro Inc.
Koppel Steel Corp Baytown Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
27K lbs Top 29% higher than 71% 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
Koppel Steel Corp Baytown Plant: Manganese-led volume
Among the 3,421 Fabricated Metals facilities in this database, Koppel Steel Corp Baytown Plant reports the 872nd-largest volume (27.2K lbs). Its reported volume is concentrated rather than spread: Manganese alone is 80.6% of the total. Scale peers outside Texas include Valmont - Columbia Galvanizing Inc. and Modern Welding Co of Owensboro Inc.
Concentrated means ≥60% of Koppel Steel Corp Baytown Plant's pounds in one chemical - here Manganese at 80.6%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Koppel Steel Corp Baytown Plant's total reported releases rose from 6.3 thousand lb in 2022 to 21.0 thousand lb in 2023, based on EPA TRI filings.
- Koppel Steel Corp Baytown Plant's water releases rose from 0 lb in 2022 to 51 lb in 2023, based on EPA TRI filings.
- Koppel Steel Corp Baytown Plant's off-site transfers rose from 6.3 thousand lb in 2022 to 20.9 thousand lb in 2023, based on EPA TRI filings.
Koppel Steel Corp Baytown Plant Form-R facts
Compare this facility
See how Koppel Steel Corp Baytown Plant stacks up against nearby facilities and the typical reporter.
39.9× more than the comparison
50% less 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 Koppel Steel Corp Baytown Plant releases toxic chemicals into the environment. Total: 27.2K lbs.
Emissions Trend Summary
Koppel Steel Corp Baytown Plant: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Koppel Steel Corp Baytown Plant year-over-year reported totals. 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: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 2 |
| 2020 | 0 lbs | 2 |
| 2021 | 0 lbs | 2 |
| 2022 | 6.3K lbs | 3 |
| 2023 | 21.0K lbs | 3 |
Koppel Steel Corp Baytown Plant · OFFSITE-pathway site
Nearest TRI Facilities to Koppel Steel Corp Baytown Plant
Closest other reporters in Texas - including Harcros Chemicals Houston, Air Products Baytown 3 Facility, Syntech Cedar Port, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Texas - e.g. Valmont - Columbia Galvanizing Inc., Modern Welding Co of Owensboro Inc, Dixon Brass.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Koppel Steel Corp Baytown Plant on cumulative reported pounds (27.2K lbs) and distinct chemical count (3). Release-pound peers include Ninth Ave Foods, Zinpro Corp, U.S. Army Dugway Proving Ground. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Tenaris Facilities
Same-parent TRI sites ranked by reported releases - including Tenaris Koppel, Tenaris Bay City Inc., Maverick Tube LLC DBA Tenarisconroe.
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 Manganese, Nickel, Lead; nearby reporters include Harcros Chemicals Houston. Koppel Steel Corp Baytown Plant stamps LIGHT volume · OFFSITE 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 Koppel Steel Corp Baytown Plant TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Koppel Steel Corp Baytown Plant totals are self-reported EPCRA §313 estimates for Baytown, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332996 · Fabricated Metals. 0.3% of Chambers TRI pounds in this extract. Nearest ABS peer: Ninth Ave Foods (Δ 3 lbs). Pounds ≠ exposure.
Koppel Steel Corp Baytown Plant stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Manganese. 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