EPA TRI Facility · Primary Metals
Hamilton Brass & Aluminum Castings Co
Hamilton, OH
- Total releases
- 174 lbs
- Chemicals reported
- 4
- Latest report
- 2021
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Hamilton Brass & Aluminum Castings Co: how the 174 lbs splits
174 lbs across all reported pathways
- Off-site Transfers 158 lbs 90.9%
- Air Releases 16 lbs 9.1%
Hamilton Brass & Aluminum Castings Co's 174 lbs Form-R total is OFFSITE - off-site transfers is 90.9% of the bar. Next segment: air releases at 9.1%. Leading chemical by pounds: Lead compounds.
TRACE volume OFFSITE pathway CLEAN
Hamilton Brass & Aluminum Castings Co is an EPA Toxics Release Inventory reporter in Hamilton, OH, in the primary metals sector. It reported 19 lbs of releases across 3 chemicals in 2021, and 174 lbs in total across its 2019-2021 reporting years. That ranks 15,993 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Hamilton Brass & Aluminum Castings Co is pounds #1049 and chemical-count #533 at 174 lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Usalco Fairfield Plant LLC; Tedia Co LLC; Ge Engine Services Acsc/c Symmes Road; Terry Asphalt Materials Inc. Similar-scale Primary Metals peers outside Ohio: Wabash Castings LLC; Arconic Technology Center; Huntington Alloys Corp; Spartan Light Metal Products LLC. Largest disclosed chemicals by pounds: Lead compounds; Lead And Lead Compounds; Zinc compounds; Copper compounds.
Hamilton Brass & Aluminum Castings Co stamps TRACE volume with a dominant OFFSITE pathway (90.9% off-site transfers) across 4 chemicals. Cumulative Form-R extract: 174 lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Wabash Castings LLC and Arconic Technology Center.
Hamilton Brass & Aluminum Castings Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
174 lbs 38th percentile higher than 38% 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
Hamilton Brass & Aluminum Castings Co in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Hamilton Brass & Aluminum Castings Co reports the 1,172nd-largest volume (174 lbs). Scale peers outside Ohio include Wabash Castings LLC and Arconic Technology Center.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Hamilton Brass & Aluminum Castings Co Form-R facts
Compare this facility
See how Hamilton Brass & Aluminum Castings Co stacks up against nearby facilities and the typical reporter.
83% less than the comparison
4.0× 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 Hamilton Brass & Aluminum Castings Co releases toxic chemicals into the environment. Total: 174 lbs.
Emissions Trend Summary
From 2019 to 2021, total releases decreased by 78% (83 lbs to 19 lbs).
Hamilton Brass & Aluminum Castings Co: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2021
- 2019 0
- 2020 0
- 2021 0
What this shows Hamilton Brass & Aluminum Castings Co year-over-year reported totals (decreased by 78% from 2019 to 2021). 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: Lead compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 83 lbs | 3 |
| 2020 | 72 lbs | 3 |
| 2021 | 19 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2021). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 91 lbs | - |
| Lead And Lead Compounds | 83 lbs | - |
| Zinc compounds | 0 lbs | - |
| Copper compounds | 0 lbs | - |
Hamilton Brass & Aluminum Castings Co · OFFSITE-pathway site
Nearest TRI Facilities to Hamilton Brass & Aluminum Castings Co
Closest other reporters in Ohio - including Usalco Fairfield Plant LLC, Tedia Co LLC, Ge Engine Services Acsc/c Symmes Road, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Ohio - e.g. Wabash Castings LLC, Arconic Technology Center, Huntington Alloys Corp.
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 Lead compounds, Lead And Lead Compounds, Zinc compounds, Copper compounds; nearby reporters include Usalco Fairfield Plant LLC. Hamilton Brass & Aluminum Castings Co stamps TRACE volume · OFFSITE 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 Hamilton Brass & Aluminum Castings Co TRI extract (TRACE · OFFSITE · CLEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hamilton Brass & Aluminum Castings Co totals are self-reported EPCRA §313 estimates for Hamilton, OH, latest year 2021. Form-R rows span 2019–2021 (3 years). NAICS 331529 · Primary Metals. 0.0% of Butler TRI pounds in this extract. Nearest ABS peer: Eaton Corp - Williamsburg Manufacturing (Δ 0 lbs). Pounds ≠ exposure.
Hamilton Brass & Aluminum Castings Co stamps TRACE volume · OFFSITE pathway · CLEAN · lead Lead 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