EPA TRI Facility · Fabricated Metals
Mauser USA LLC Warren Facility
Warren, PA · Parent: Mauser Corp
- Total releases
- 48.0K lbs
- Chemicals reported
- 1
- Latest report
- 2022
- Primary pathway
- Air Releases
AIR Form-R mix
Mauser USA LLC Warren Facility: how the 48.0K lbs splits
48.0K lbs across all reported pathways
- Air Releases 48.0K lbs 100.0%
Mauser USA LLC Warren Facility's 48.0K 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: Certain glycol ethers.
LIGHT volume AIR pathway CLEAN
Mauser USA LLC Warren Facility is an EPA Toxics Release Inventory reporter in Warren, PA, in the fabricated metals sector. It reported 11.0K lbs of releases across 1 chemical in 2022, and 48.0K lbs in total across its 2019-2022 reporting years. That ranks 6,207 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. Mauser USA LLC Warren Facility is pounds #253 and chemical-count #804 at 48.0K 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: Superior Tire & Rubber Corp.; United Refining Co; West Penn Oil CO.,INC.130130; Gg Greene Enterprises Inc. Similar-scale Fabricated Metals peers outside Pennsylvania: Meminger Metal Finishing Inc; Nucor Building Systems Llc-Utah; Central Electropolishing Co; Silgan Containers Manufacturing Corp. Other Mauser Corp sites in this extract: Mauser - Mason; Mauser USA LLC - Woodbridge (nj). Largest disclosed chemicals by pounds: Certain glycol ethers.
Mauser USA LLC Warren Facility stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 48.0K lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Meminger Metal Finishing Inc and Nucor Building Systems Llc-Utah.
Mauser USA LLC Warren Facility vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
48K lbs Top 24% higher than 76% 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
Mauser USA LLC Warren Facility: Certain glycol ethers-led volume
Among the 3,421 Fabricated Metals facilities in this database, Mauser USA LLC Warren Facility reports the 693rd-largest volume, placing it in the top 20.3% of its sector. Its reported volume is concentrated rather than spread: Certain glycol ethers alone is 100% of the total. Scale peers outside Pennsylvania include Meminger Metal Finishing Inc and Nucor Building Systems Llc-Utah.
Concentrated means ≥60% of Mauser USA LLC Warren Facility's pounds in one chemical - here Certain glycol ethers at 100%. Not a toxicity score.
Mauser USA LLC Warren Facility Form-R facts
Compare this facility
See how Mauser USA LLC Warren Facility stacks up against nearby facilities and the typical reporter.
35% less than the comparison
86% 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 Mauser USA LLC Warren Facility releases toxic chemicals into the environment. Total: 48.0K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases decreased by 35% (16.8K lbs to 11.0K lbs).
Mauser USA LLC Warren Facility: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Mauser USA LLC Warren Facility year-over-year reported totals (decreased by 35% from 2019 to 2022). 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: Certain glycol ethers.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 16.8K lbs | 1 |
| 2020 | 10.7K lbs | 1 |
| 2021 | 9.6K lbs | 1 |
| 2022 | 11.0K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2022). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Certain glycol ethers | 48.0K lbs | - |
Mauser USA LLC Warren Facility · AIR-pathway site
Nearest TRI Facilities to Mauser USA LLC Warren Facility
Closest other reporters in Pennsylvania - including Superior Tire & Rubber Corp., United Refining Co, West Penn Oil CO.,INC.130130, 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. Meminger Metal Finishing Inc, Nucor Building Systems Llc-Utah, Central Electropolishing Co.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Mauser USA LLC Warren Facility on cumulative reported pounds (48.0K lbs) and distinct chemical count (1). Release-pound peers include Commercial Brick Corp, American Packaging Corp, Rainbow Fertilizer LLC. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Mauser Corp Facilities
Same-parent TRI sites ranked by reported releases - including Mauser - Mason, Mauser USA LLC - Woodbridge (nj).
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 Certain glycol ethers; nearby reporters include Superior Tire & Rubber Corp.. Mauser USA LLC Warren Facility stamps LIGHT volume · AIR 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 Mauser USA LLC Warren Facility TRI extract (LIGHT · AIR · CLEAN · lead Certain glycol ethers) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mauser USA LLC Warren Facility totals are self-reported EPCRA §313 estimates for Warren, PA, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 332439 · Fabricated Metals. 5.4% of Warren TRI pounds in this extract. Nearest ABS peer: Commercial Brick Corp (Δ 12 lbs). Pounds ≠ exposure.
Mauser USA LLC Warren Facility stamps LIGHT volume · AIR pathway · CLEAN · lead Certain glycol ethers. 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