EPA TRI Facility · Primary Metals
Tenaris Ambridge
Ambridge, PA · Parent: Tenaris
- Total releases
- 71 lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Water Discharges
WATER Form-R mix
Tenaris Ambridge: how the 72 lbs splits
72 lbs across all reported pathways
- Water Discharges 63 lbs 87.5%
- Off-site Transfers 9 lbs 12.5%
Tenaris Ambridge's 72 lbs Form-R total is WATER - water discharges is 87.5% of the bar. Next segment: off-site transfers at 12.5%. Leading chemical by pounds: Manganese And Manganese Compounds.
TRACE volume WATER pathway CLEAN
Tenaris Ambridge is an EPA Toxics Release Inventory reporter in Ambridge, PA, in the primary metals sector. It reported 1 lbs of releases across 2 chemicals in 2024, and 71 lbs in total across its 2019-2024 reporting years. That ranks 16,882 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. Tenaris Ambridge is pounds #838 and chemical-count #725 at 71 lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Metal Coaters; Allegheny Petroleum Products Co; O'Neal Manufacturing Services; US Gypsum Co. Similar-scale Primary Metals peers outside Pennsylvania: Accurate Castings Inc Kingsbury Castings Div; Republic Steel - Lorain Plant; Alpha Assembly Solutions Inc. (940 Itasca); Cerro Flow Products LLC. Other Tenaris sites in this extract: Tenaris Koppel; Tenaris Bay City Inc.; Koppel Steel Corp Baytown Plant; Maverick Tube LLC DBA Tenarisconroe. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Lead And Lead Compounds.
Tenaris Ambridge stamps TRACE volume with a dominant WATER pathway (87.5% water discharges) across 2 chemicals. Cumulative Form-R extract: 71 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Accurate Castings Inc Kingsbury Castings Div and Republic Steel - Lorain Plant.
Tenaris Ambridge vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
71 lbs 35th percentile higher than 35% 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 Ambridge in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Tenaris Ambridge reports the 1,230th-largest volume (71 lbs). Scale peers outside Pennsylvania include Accurate Castings Inc Kingsbury Castings Div and Republic Steel - Lorain Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Tenaris Ambridge Form-R facts
Compare this facility
See how Tenaris Ambridge stacks up against nearby facilities and the typical reporter.
98% less than the comparison
80% 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 Tenaris Ambridge releases toxic chemicals into the environment. Total: 72 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 98% (54 lbs to 1 lbs).
Tenaris Ambridge: annual Form-R pounds
TRACE site · WATER pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Tenaris Ambridge year-over-year reported totals (decreased by 98% from 2019 to 2024). 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 And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 54 lbs | 2 |
| 2020 | 8 lbs | 2 |
| 2021 | 0 lbs | 2 |
| 2022 | 2 lbs | 2 |
| 2023 | 6 lbs | 2 |
| 2024 | 1 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 58 lbs | - |
| Lead And Lead Compounds | 14 lbs | - |
Tenaris Ambridge · WATER-pathway site
Nearest TRI Facilities to Tenaris Ambridge
Closest other reporters in Pennsylvania - including Metal Coaters, Allegheny Petroleum Products Co, O'Neal Manufacturing Services, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Accurate Castings Inc Kingsbury Castings Div, Republic Steel - Lorain Plant, Alpha Assembly Solutions Inc. (940 Itasca).
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 And Lead Compounds; nearby reporters include Metal Coaters. Tenaris Ambridge stamps TRACE volume · WATER 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 Tenaris Ambridge TRI extract (TRACE · WATER · CLEAN · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tenaris Ambridge totals are self-reported EPCRA §313 estimates for Ambridge, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 331210 · Primary Metals. 0.0% of Beaver TRI pounds in this extract. Nearest ABS peer: Woodbridge Corp (Δ 0 lbs). Pounds ≠ exposure.
Tenaris Ambridge stamps TRACE volume · WATER pathway · CLEAN · lead Manganese And Manganese 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