EPA TRI Facility · Primary Metals
Tenaris Coiled Tubes LLC
Houston, TX · Parent: Maverick Tube Corp
- Total releases
- 54 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
MIXED Form-R mix
Tenaris Coiled Tubes LLC: how the 54 lbs splits
54 lbs across all reported pathways
- Air Releases 36 lbs 66.5%
- Water Discharges 18 lbs 33.5%
Tenaris Coiled Tubes LLC's 54 lbs Form-R total is MIXED - air releases is 66.5% of the bar. Next segment: water discharges at 33.5%. Leading chemical by pounds: Manganese.
TRACE volume MIXED pathway CARC-LEAN
Tenaris Coiled Tubes LLC is an EPA Toxics Release Inventory reporter in Houston, TX, in the primary metals sector. It reported 27 lbs of releases across 3 chemicals in 2023, and 54 lbs in total across its 2019-2023 reporting years. That ranks 17,132 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. Tenaris Coiled Tubes LLC is pounds #1548 and chemical-count #898 at 54 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: Azz Galvanizing Services-Houston; Stauffer Pipe Services; Utlx Manufacturing LLC; Vam USA. Similar-scale Primary Metals peers outside Texas: Farrar Corp; Seacast Marysville; Lincoln Foundry Inc.; Waltek. Other Maverick Tube Corp sites in this extract: Maverick Tube Corp. Largest disclosed chemicals by pounds: Manganese; Nickel; Lead compounds; Lead And Lead Compounds.
Tenaris Coiled Tubes LLC is a TRACE · MIXED-pathway Form-R site in Houston, TX: 54 lbs across 4 chemicals (1 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 66.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Farrar Corp and Seacast Marysville.
Tenaris Coiled Tubes LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
54 lbs 34th percentile higher than 34% 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
Tenaris Coiled Tubes LLC in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Tenaris Coiled Tubes LLC reports the 1,249th-largest volume (54 lbs). Scale peers outside Texas include Farrar Corp and Seacast Marysville.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tenaris Coiled Tubes LLC's total reported releases rose from 7 lb in 2022 to 27 lb in 2023, based on EPA TRI filings.
- Tenaris Coiled Tubes LLC's water releases rose from 0 lb in 2022 to 18 lb in 2023, based on EPA TRI filings.
Tenaris Coiled Tubes LLC Form-R facts
Compare this facility
See how Tenaris Coiled Tubes LLC stacks up against nearby facilities and the typical reporter.
100% less than the comparison
2.0× 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 Tenaris Coiled Tubes LLC releases toxic chemicals into the environment. Total: 54 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 133% (12 lbs to 27 lbs).
Tenaris Coiled Tubes LLC: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Tenaris Coiled Tubes LLC year-over-year reported totals (increased by 133% 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: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 12 lbs | 3 |
| 2020 | 4 lbs | 3 |
| 2021 | 5 lbs | 3 |
| 2022 | 7 lbs | 3 |
| 2023 | 27 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 46 lbs | - |
| Nickel | 7 lbs | Carcinogen |
| Lead compounds | 1 lbs | - |
| Lead And Lead Compounds | 0 lbs | - |
Tenaris Coiled Tubes LLC in Harris
Nearest TRI Facilities to Tenaris Coiled Tubes LLC
Closest other reporters in Texas - including Azz Galvanizing Services-Houston, Stauffer Pipe Services, Utlx Manufacturing LLC, 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. Farrar Corp, Seacast Marysville, Lincoln Foundry Inc..
Other Maverick Tube Corp Facilities
Same-parent TRI sites ranked by reported releases - including Maverick Tube Corp.
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 compounds, Lead And Lead Compounds; nearby reporters include Azz Galvanizing Services-Houston. Tenaris Coiled Tubes LLC stamps TRACE 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 Tenaris Coiled Tubes LLC TRI extract (TRACE · MIXED · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tenaris Coiled Tubes LLC totals are self-reported EPCRA §313 estimates for Houston, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331210 · Primary Metals. 0.0% of Harris TRI pounds in this extract. Nearest ABS peer: Virginia Concrete Woodbridge Plant (Δ 0 lbs). Pounds ≠ exposure.
Tenaris Coiled Tubes LLC stamps TRACE · MIXED pathway (air releases leads at 66.5%). 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