EPA TRI Facility · Fabricated Metals
O'Neal Manufacturing Services
Ambridge, PA
- Total releases
- 310 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
O'Neal Manufacturing Services: how the 315 lbs splits
315 lbs across all reported pathways
- Air Releases 315 lbs 100.0%
O'Neal Manufacturing Services's 315 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Manganese.
TRACE volume AIR pathway CARC-LEAN
O'Neal Manufacturing Services is an EPA Toxics Release Inventory reporter in Ambridge, PA, in the fabricated metals sector. It reported 5 lbs of releases across 3 chemicals in 2024, and 310 lbs in total across its 2019-2024 reporting years. That ranks 15,332 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. O'Neal Manufacturing Services is pounds #754 and chemical-count #398 at 310 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: Allegheny Petroleum Products Co; US Gypsum Co; Tenaris Ambridge; Metal Coaters. Similar-scale Fabricated Metals peers outside Pennsylvania: Medeco Security Locks Inc.; Ellison Bronze Inc; Frontier Hot Dip Galvanizing Inc; Ross Valve Manufacturing Co Inc. Largest disclosed chemicals by pounds: Manganese; Nickel; Chromium; Copper.
O'Neal Manufacturing Services stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 310 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Medeco Security Locks Inc. and Ellison Bronze Inc.
O'Neal Manufacturing Services vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
310 lbs 41st percentile higher than 41% 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
O'Neal Manufacturing Services in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, O'Neal Manufacturing Services reports the 1,993rd-largest volume (310 lbs). Scale peers outside Pennsylvania include Medeco Security Locks Inc. and Ellison Bronze Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
O'Neal Manufacturing Services Form-R facts
Compare this facility
See how O'Neal Manufacturing Services stacks up against nearby facilities and the typical reporter.
93% 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 O'Neal Manufacturing Services releases toxic chemicals into the environment. Total: 315 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 94% (71 lbs to 5 lbs).
O'Neal Manufacturing Services: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows O'Neal Manufacturing Services year-over-year reported totals (decreased by 94% 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.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 71 lbs | 3 |
| 2020 | 216 lbs | 3 |
| 2021 | 8 lbs | 3 |
| 2022 | 8 lbs | 3 |
| 2023 | 7 lbs | 3 |
| 2024 | 5 lbs | 3 |
O'Neal Manufacturing Services · AIR-pathway site
Nearest TRI Facilities to O'Neal Manufacturing Services
Closest other reporters in Pennsylvania - including Allegheny Petroleum Products Co, US Gypsum Co, Tenaris Ambridge, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Medeco Security Locks Inc., Ellison Bronze Inc, Frontier Hot Dip Galvanizing Inc.
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, Chromium, Copper; nearby reporters include Allegheny Petroleum Products Co. O'Neal Manufacturing Services stamps TRACE volume · AIR 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 O'Neal Manufacturing Services TRI extract (TRACE · AIR · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
O'Neal Manufacturing Services totals are self-reported EPCRA §313 estimates for Ambridge, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332999 · Fabricated Metals. 0.0% of Beaver TRI pounds in this extract. Nearest ABS peer: General Atomics Ems Tupelo Div (Δ 0 lbs). Pounds ≠ exposure.
O'Neal Manufacturing Services stamps TRACE volume · AIR pathway · CARC-LEAN · 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