EPA TRI Facility · Primary Metals
Langeloth Metallurgical Co
Langeloth, PA
- Total releases
- 15.8K lbs
- Chemicals reported
- 13
- Carcinogens
- 5
- Primary pathway
- Air Releases
AIR Form-R mix
Langeloth Metallurgical Co: how the 17.5K lbs splits
17.5K lbs across all reported pathways
- Air Releases 17.5K lbs 100.0%
- Land Disposal 0 lbs <0.1%
Langeloth Metallurgical Co's 17.5K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: land disposal at <0.1%. Leading chemical by pounds: Molybdenum trioxide.
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 AIR pathway CARC-HEAVY
Langeloth Metallurgical Co is an EPA Toxics Release Inventory reporter in Langeloth, PA, in the primary metals sector. It reported 1.7K lbs of releases across 8 chemicals in 2024, and 15.8K lbs in total across its 2019-2024 reporting years. That ranks 8,787 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. Langeloth Metallurgical Co is pounds #387 and chemical-count #54 at 15.8K 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). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Union Electric Steel Corp; Harmon Creek Gas Plant; Etc Northeast Pipeline LLC Revolution Cryogenic Plant; Reaxis Inc. Similar-scale Primary Metals peers outside Pennsylvania: Kennametal Stellite; Real Alloy Speciality Products LLC; Allied Metal Co; O'Fallon Casting. Largest disclosed chemicals by pounds: Molybdenum trioxide; Nickel And Nickel Compounds; Chromium compounds (except for chromite ore mined in the Transvaal Region); Nickel compounds.
Langeloth Metallurgical Co stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 13 chemicals · 5 carcinogen-classified. Cumulative Form-R extract: 15.8K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Kennametal Stellite and Real Alloy Speciality Products LLC.
Langeloth Metallurgical Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
16K lbs Top 34% higher than 66% 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
Langeloth Metallurgical Co: Molybdenum trioxide-led volume
Among the 1,603 Primary Metals facilities in this database, Langeloth Metallurgical Co reports the 677th-largest volume (15.8K lbs). Its reported volume is concentrated rather than spread: Molybdenum trioxide alone is 84.8% of the total. Carcinogen-classified chemicals make up 93.2% of the reported pounds, not just of the chemical count. Scale peers outside Pennsylvania include Kennametal Stellite and Real Alloy Speciality Products LLC.
Concentrated means ≥60% of Langeloth Metallurgical Co's pounds in one chemical - here Molybdenum trioxide at 84.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Langeloth Metallurgical Co's total reported releases fell from 3.2 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
- Langeloth Metallurgical Co's air releases fell from 3.2 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
Langeloth Metallurgical Co Form-R facts
Compare this facility
See how Langeloth Metallurgical Co stacks up against nearby facilities and the typical reporter.
98% less than the comparison
3.3× 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 Langeloth Metallurgical Co releases toxic chemicals into the environment. Total: 17.5K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 56% (3.9K lbs to 1.7K lbs).
Langeloth Metallurgical Co: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Langeloth Metallurgical Co year-over-year reported totals (decreased by 56% 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: Molybdenum trioxide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.9K lbs | 8 |
| 2020 | 3.6K lbs | 8 |
| 2021 | 3.1K lbs | 8 |
| 2022 | 3.2K lbs | 8 |
| 2023 | 1.9K lbs | 8 |
| 2024 | 1.7K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 5 of 13 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Molybdenum trioxide | 14.8K lbs | Carcinogen |
| Nickel And Nickel Compounds | 585 lbs | Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 451 lbs | - |
| Nickel compounds | 445 lbs | Carcinogen |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 311 lbs | - |
| Copper And Copper Compounds | 277 lbs | - |
| Cobalt compounds | 227 lbs | Carcinogen |
| Cobalt And Cobalt Compounds | 220 lbs | Carcinogen |
| Copper compounds | 91 lbs | - |
| Ammonia | 48 lbs | - |
| Aluminum (fume or dust) | 7 lbs | - |
| Lead And Lead Compounds | 5 lbs | - |
| Lead compounds | 2 lbs | - |
Langeloth Metallurgical Co · AIR-pathway site
Nearest TRI Facilities to Langeloth Metallurgical Co
Closest other reporters in Pennsylvania - including Union Electric Steel Corp, Harmon Creek Gas Plant, Etc Northeast Pipeline LLC Revolution Cryogenic Plant, 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. Kennametal Stellite, Real Alloy Speciality Products LLC, Allied Metal Co.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Langeloth Metallurgical Co on cumulative reported pounds (15.8K lbs) and distinct chemical count (13). Release-pound peers include Truenorth Steel, Mb Sports, Exxonmobil Oil Corp Des Plaines Terminal. Chemical-count peers include Puerto Rico Energy LLC - Guaynabo 2 Terminal, Global Companies LLC, Shell Providence Terminal. 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.
- Truenorth Steel West Fargo, ND · Fabricated Metals 15.8K lbs reported
- Mb Sports Atwater, CA · Transportation Equipment 15.8K lbs reported
- Exxonmobil Oil Corp Des Plaines Terminal Arlington Heights, IL · Petroleum Bulk Terminals 15.7K lbs reported
- Golden Valley Electric Assoc North Pole Power Plant North Pole, AK · Electric Utilities 15.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Puerto Rico Energy LLC - Guaynabo 2 Terminal Guaynabo, PR · Petroleum Bulk Terminals 13 chemicals
- Global Companies LLC Revere, MA · Petroleum Bulk Terminals 13 chemicals
- Shell Providence Terminal Providence, RI · Petroleum Bulk Terminals 13 chemicals
- Sig Sauer Inc Newington, NH · Fabricated Metals 13 chemicals
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 Molybdenum trioxide, Nickel And Nickel Compounds, Chromium compounds (except for chromite ore mined in the Transvaal Region), Nickel compounds; nearby reporters include Union Electric Steel Corp. Langeloth Metallurgical Co stamps LIGHT volume · AIR pathway · CARC-HEAVY 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 Langeloth Metallurgical Co TRI extract (LIGHT · AIR · CARC-HEAVY · lead Molybdenum trioxide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Langeloth Metallurgical Co totals are self-reported EPCRA §313 estimates for Langeloth, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 331110 · Primary Metals. 0.7% of Washington TRI pounds in this extract. Nearest ABS peer: Truenorth Steel (Δ 6 lbs). Pounds ≠ exposure.
Langeloth Metallurgical Co stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Molybdenum trioxide. 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