EPA TRI Facility · Fabricated Metals
Hamilton Safe Inc-Mason
Mason, OH · Parent: Hamilton Safe Inc
- Total releases
- 444 lbs
- Chemicals reported
- 1
- Latest report
- 2021
- Primary pathway
- Air Releases
AIR Form-R mix
Hamilton Safe Inc-Mason: how the 444 lbs splits
444 lbs across all reported pathways
- Air Releases 444 lbs 100.0%
Hamilton Safe Inc-Mason's 444 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: Chromium.
TRACE volume AIR pathway CLEAN
Hamilton Safe Inc-Mason is an EPA Toxics Release Inventory reporter in Mason, OH, in the fabricated metals sector. It reported 142 lbs of releases across 1 chemical in 2021, and 444 lbs in total across its 2019-2021 reporting years. That ranks 14,960 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 Safe Inc-Mason is pounds #989 and chemical-count #1155 at 444 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: Mauser - Mason; Cincinnati Fan & Ventilator Co; Harris Products Group; L3HARRIS Cincinnati Electronics Corp. Similar-scale Fabricated Metals peers outside Ohio: Nobert Plating Co; Morrison Brothers Co; Aalberts Surface Technologies Pp LLC; Duravent Inc.. Other Hamilton Safe Inc sites in this extract: Hamilton Safe Inc-Amelia; Hamilton Custom Made Security. Largest disclosed chemicals by pounds: Chromium.
Hamilton Safe Inc-Mason stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 444 lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Nobert Plating Co and Morrison Brothers Co.
Hamilton Safe Inc-Mason vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
444 lbs 42nd percentile higher than 42% 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 Safe Inc-Mason in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Hamilton Safe Inc-Mason reports the 1,919th-largest volume (444 lbs). Scale peers outside Ohio include Nobert Plating Co and Morrison Brothers Co.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Hamilton Safe Inc-Mason Form-R facts
Compare this facility
See how Hamilton Safe Inc-Mason stacks up against nearby facilities and the typical reporter.
100% less than the comparison
50% 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 Hamilton Safe Inc-Mason releases toxic chemicals into the environment. Total: 444 lbs.
Emissions Trend Summary
From 2019 to 2021, total releases decreased by 3% (147 lbs to 142 lbs).
Hamilton Safe Inc-Mason: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2021
- 2019 0
- 2020 0
- 2021 0
What this shows Hamilton Safe Inc-Mason year-over-year reported totals (decreased by 3% 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 147 lbs | 1 |
| 2020 | 155 lbs | 1 |
| 2021 | 142 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2021). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium | 444 lbs | - |
Hamilton Safe Inc-Mason · AIR-pathway site
Nearest TRI Facilities to Hamilton Safe Inc-Mason
Closest other reporters in Ohio - including Mauser - Mason, Cincinnati Fan & Ventilator Co, Harris Products Group, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Ohio - e.g. Nobert Plating Co, Morrison Brothers Co, Aalberts Surface Technologies Pp LLC.
Other Hamilton Safe Inc Facilities
Same-parent TRI sites ranked by reported releases - including Hamilton Safe Inc-Amelia, Hamilton Custom Made Security.
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 Chromium; nearby reporters include Mauser - Mason. Hamilton Safe Inc-Mason stamps TRACE 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 Hamilton Safe Inc-Mason TRI extract (TRACE · AIR · CLEAN · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hamilton Safe Inc-Mason totals are self-reported EPCRA §313 estimates for Mason, OH, latest year 2021. Form-R rows span 2019–2021 (3 years). NAICS 332999 · Fabricated Metals. 0.0% of Warren TRI pounds in this extract. Nearest ABS peer: Brewster Cheese Co Inc. (Δ 0 lbs). Pounds ≠ exposure.
Hamilton Safe Inc-Mason stamps TRACE volume · AIR pathway · CLEAN · lead Chromium. 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