EPA TRI Facility · Primary Metals
Maverick Tube LLC DBA Tenarisconroe
Conroe, TX · Parent: Tenaris
- Total releases
- 1.9K lbs
- Chemicals reported
- 6
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
Reported-total composition
How the reported total is distributed
1.9K lbs across all reported pathways
- Off-site Transfers 1.9K lbs 99.6%
- Air Releases 8 lbs 0.4%
The segments reconcile to the cumulative total shown above. Off-site transfers are shown separately from releases to air, water, and land.
LIGHT volume OFFSITE pathway CLEAN
Maverick Tube LLC DBA Tenarisconroe is an EPA Toxics Release Inventory reporter in Conroe, TX, in the primary metals sector. It reported 1.9K lbs of releases across 2 chemicals in 2023, and 1.9K lbs in total across its 2019-2023 reporting years. That ranks 12,913 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. Maverick Tube LLC DBA Tenarisconroe is pounds #1230 and chemical-count #587 at 1.9K 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: Holcim-Sor Inc.- Conroe Rmx; Huntsman Petrochemical LLC; Utex Industries Inc.; Hiland Dairy Foods LLC. Similar-scale Primary Metals peers outside Texas: Stainless Foundry & Engineering Inc; Mid-West Mfg LLC; Flury Foundry Co; Ati Albany Operations Facility. Other Tenaris sites in this extract: Tenaris Koppel; Tenaris Bay City Inc.; Koppel Steel Corp Baytown Plant; Ipsco Tubulars (kentucky) Inc. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Lead compounds; Manganese compounds; Nickel compounds.
Maverick Tube LLC DBA Tenarisconroe has reported 1.9K lbs of toxic releases across 6 chemicals to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. Of the chemicals reported, 1 is classified as carcinogen, representing 17% of the facility's chemical profile. The facility operates in the Primary Metals sector. The primary release pathway is off-site transfers, accounting for 100% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Maverick Tube LLC DBA Tenarisconroe vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.9K lbs Top 50% higher than 50% 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
Where this facility sits in the TRI record
Among the 1,603 Primary Metals facilities in this database, Maverick Tube LLC DBA Tenarisconroe reports the 964th-largest volume (1.9K lbs). Its reported volume is concentrated rather than spread: Manganese And Manganese Compounds alone is more than 99.9% of the total.
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Maverick Tube LLC DBA Tenarisconroe's total reported releases rose from 0 lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
- Maverick Tube LLC DBA Tenarisconroe's off-site transfers rose from 0 lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
Quick Facts
Compare this facility
See how Maverick Tube LLC DBA Tenarisconroe stacks up against nearby facilities and the typical reporter.
51719.1× more than the comparison
6.0× 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 Maverick Tube LLC DBA Tenarisconroe releases toxic chemicals into the environment. Total: 1.9K lbs.
Emissions Trend Summary
Reported total releases by year
Maverick Tube LLC DBA Tenarisconroe - annual TRI totals
- 2019 0
- 2021 0
- 2022 0
- 2023 0
What this shows Year-over-year reported totals. TRI figures are self-reported estimates and can swing with production levels, waste-rock handling and reporting changes, not only with emissions controls.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 2 |
| 2021 | 0 lbs | 3 |
| 2022 | 0 lbs | 2 |
| 2023 | 1.9K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 1.9K lbs | - |
| Lead compounds | 1 lbs | - |
| Manganese compounds | 0 lbs | - |
| Nickel compounds | 0 lbs | Carcinogen |
| Lead And Lead Compounds | 0 lbs | - |
| Manganese | 0 lbs | - |
Location
Nearest TRI Facilities to Maverick Tube LLC DBA Tenarisconroe
Closest other reporters in Texas - including Holcim-Sor Inc.- Conroe Rmx, Huntsman Petrochemical LLC, Utex Industries Inc., ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Texas - e.g. Stainless Foundry & Engineering Inc, Mid-West Mfg LLC, Flury Foundry Co.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Maverick Tube LLC DBA Tenarisconroe on cumulative reported pounds (1.9K lbs) and distinct chemical count (6). Release-pound peers include Federal Correctional Institution, Denison Pharmaceuticals LLC, Sewell Products of Florida LLC. 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 Tenaris Facilities
Same-parent TRI sites ranked by reported releases - including Tenaris Koppel, Tenaris Bay City Inc., Koppel Steel Corp Baytown Plant.
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 And Manganese Compounds, Lead compounds, Manganese compounds, Nickel compounds; nearby reporters include Holcim-Sor Inc.- Conroe Rmx. Maverick Tube LLC DBA Tenarisconroe stamps LIGHT 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 Maverick Tube LLC DBA Tenarisconroe record combines EPA TRI filings, facility identity, and compliance context without turning reported releases into a health-risk rating.
TRI release totals are self-reported estimates, not measured stack emissions. The methodology explains how records are joined, computed, and refreshed.
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.
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