EPA TRI Facility · Fabricated Metals
Hydril Co
Houston, TX · Parent: Hydril Co
- Total releases
- 63.6K lbs
- Chemicals reported
- 7
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Hydril Co: how the 63.6K lbs splits
63.6K lbs across all reported pathways
- Off-site Transfers 63.4K lbs 99.7%
- Water Discharges 177 lbs 0.3%
- Air Releases 24 lbs <0.1%
Hydril Co's 63.6K lbs Form-R total is OFFSITE - off-site transfers is 99.7% of the bar. Next segment: water discharges at 0.3%. 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 TRACE-CARC
Hydril Co is an EPA Toxics Release Inventory reporter in Houston, TX, in the fabricated metals sector. It reported 19.7K lbs of releases across 3 chemicals in 2023, and 63.6K lbs in total across its 2019-2023 reporting years. That ranks 5,586 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. Hydril Co is pounds #538 and chemical-count #460 at 63.6K 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: Nvent; Quality Electric Steel Castings LP; Vibrantz Energy LLC; Tyson Refrigerated Processed Meats Inc.. Similar-scale Fabricated Metals peers outside Texas: Itw Sexton Inc; Cb&i Storage Tank Solutions Llc.; Azz Galvanizing Services-Winsted; Plastic Plate Inc-Monroe Plant. Largest disclosed chemicals by pounds: Manganese; Aluminum (fume or dust); Nitrate compounds (water dissociable; reportable only when in aqueous solution); Zinc compounds.
Hydril Co stamps LIGHT volume with a dominant OFFSITE pathway (99.7% off-site transfers) across 7 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 63.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Itw Sexton Inc and Cb&i Storage Tank Solutions Llc..
Hydril Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
64K lbs Top 21% higher than 79% 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
Hydril Co in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Hydril Co reports the 604th-largest volume, placing it in the top 17.7% of its sector. Scale peers outside Texas include Itw Sexton Inc and Cb&i Storage Tank Solutions Llc..
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
- Hydril Co's total reported releases rose from 7.9 thousand lb in 2022 to 19.7 thousand lb in 2023, based on EPA TRI filings.
- Hydril Co's water releases rose from 0 lb in 2022 to 177 lb in 2023, based on EPA TRI filings.
- Hydril Co's off-site transfers rose from 7.9 thousand lb in 2022 to 19.5 thousand lb in 2023, based on EPA TRI filings.
Hydril Co Form-R facts
Compare this facility
See how Hydril Co stacks up against nearby facilities and the typical reporter.
20.3× more than the comparison
7.0× 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 Hydril Co releases toxic chemicals into the environment. Total: 63.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 45% (13.6K lbs to 19.7K lbs).
Hydril Co: 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 Hydril Co year-over-year reported totals (increased by 45% 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 | 13.6K lbs | 6 |
| 2020 | 21.1K lbs | 4 |
| 2021 | 1.4K lbs | 3 |
| 2022 | 7.9K lbs | 3 |
| 2023 | 19.7K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 37.9K lbs | - |
| Aluminum (fume or dust) | 12.1K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 8.9K lbs | - |
| Zinc compounds | 4.7K lbs | - |
| Lead | 18 lbs | Carcinogen |
| Nickel | 7 lbs | Carcinogen |
| Chromium | 0 lbs | - |
Hydril Co · OFFSITE-pathway site
Nearest TRI Facilities to Hydril Co
Closest other reporters in Texas - including Nvent, Quality Electric Steel Castings LP, Vibrantz Energy LLC, 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. Itw Sexton Inc, Cb&i Storage Tank Solutions Llc., Azz Galvanizing Services-Winsted.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hydril Co on cumulative reported pounds (63.6K lbs) and distinct chemical count (7). Release-pound peers include Fiber Glass Systems, Colorado Paint Co, The Pictsweet Co - Santa Maria Ca Plant. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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.
- Fiber Glass Systems Sand Springs, OK · Plastics and Rubber 63.6K lbs reported
- Colorado Paint Co Aurora, CO · Chemicals 63.6K lbs reported
- The Pictsweet Co - Santa Maria Ca Plant Santa Maria, CA · Food 63.6K lbs reported
- Trojan Battery Co. - Lithonia Lithonia, GA · Electrical Equipment 63.6K 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 Manganese, Aluminum (fume or dust), Nitrate compounds (water dissociable; reportable only when in aqueous solution), Zinc compounds; nearby reporters include Nvent. Hydril Co stamps LIGHT volume · OFFSITE pathway · TRACE-CARC 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 Hydril Co TRI extract (LIGHT · OFFSITE · TRACE-CARC · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hydril Co totals are self-reported EPCRA §313 estimates for Houston, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332996 · Fabricated Metals. 0.0% of Harris TRI pounds in this extract. Nearest ABS peer: Fiber Glass Systems (Δ 2 lbs). Pounds ≠ exposure.
Hydril Co stamps LIGHT volume · OFFSITE pathway · TRACE-CARC · 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