EPA TRI Facility · Computers and Electronic Products
Ametek Aegis
New Bedford, MA · Parent: Ametek Inc
- Total releases
- 6.5K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Ametek Aegis: how the 8.6K lbs splits
8.6K lbs across all reported pathways
- Off-site Transfers 7.8K lbs 90.7%
- Air Releases 796 lbs 9.3%
Ametek Aegis's 8.6K lbs Form-R total is OFFSITE - off-site transfers is 90.7% of the bar. Next segment: air releases at 9.3%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
LIGHT volume OFFSITE pathway CLEAN
Ametek Aegis is an EPA Toxics Release Inventory reporter in New Bedford, MA, in the computers and electronic products sector. It reported 2.1K lbs of releases across 2 chemicals in 2024, and 6.5K lbs in total across its 2019-2024 reporting years. That ranks 10,698 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Massachusetts's 373 reporting TRI sites, pounds #1 is not chemical-count #1. Ametek Aegis is pounds #148 and chemical-count #183 at 6.5K lbs. Solutia Inc leads reported pounds (2.5M lbs) at 9 chemicals (chemical-count #10). Astro Chemicals Inc leads chemical count at 17 chemicals (5.9K lbs, pounds #154). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Afc Cable Systems; Acushnet Co Ball Plant III; Acushnet Co Ball Plant II; Zapp Precision Strip Inc.. Similar-scale Computers and Electronic Products peers outside Massachusetts: Ademco Inc; Royal Circuit Solutions Inc.; Memc LLC; Solaero Technologies Corp. Other Ametek Inc sites in this extract: Superior Tube Co Inc; Ametek Specialty Metal Products Div; Advanced Measurement Technology; O'Brien Corp/cardinal Uhp. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Nitric acid.
Compare Ametek Aegis with
Nearest reporters in Massachusetts
- Afc Cable Systems New Bedford · 2.5K lbs
- Acushnet Co Ball Plant III New Bedford · 315.8K lbs
- Acushnet Co Ball Plant II North Dartmouth · 446.8K lbs
- Zapp Precision Strip Inc. Dartmouth · 5.3K lbs
Similar-scale Computers and Electronic Products sites elsewhere: Ademco Inc (CA) · Royal Circuit Solutions Inc. (CA) · Memc LLC (MO)
Ametek Aegis stamps LIGHT volume with a dominant OFFSITE pathway (90.7% off-site transfers) across 2 chemicals. Cumulative Form-R extract: 6.5K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ademco Inc and Royal Circuit Solutions Inc..
Ametek Aegis vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.5K lbs Top 41% higher than 59% 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
Ametek Aegis: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 760 Computers and Electronic Products facilities in this database, Ametek Aegis reports the 178th-largest volume, placing it in the top 23.4% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 89.5% of the total. Scale peers outside Massachusetts include Ademco Inc and Royal Circuit Solutions Inc..
Concentrated means ≥60% of Ametek Aegis's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 89.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ametek Aegis's total reported releases rose from 1.5 thousand lb in 2022 to 2.0 thousand lb in 2023, based on EPA TRI filings.
- Ametek Aegis's air releases rose from 113 lb in 2022 to 157 lb in 2023, based on EPA TRI filings.
- Ametek Aegis's off-site transfers rose from 1.4 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
Ametek Aegis Form-R facts
Compare this facility
See how Ametek Aegis stacks up against nearby facilities and the typical reporter.
2.6× more than the comparison
33% 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 Ametek Aegis releases toxic chemicals into the environment. Total: 8.6K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 1052% (181 lbs to 2.1K lbs).
Ametek Aegis: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Ametek Aegis year-over-year reported totals (increased by 1052% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 181 lbs | 1 |
| 2020 | 88 lbs | 1 |
| 2021 | 2.7K lbs | 2 |
| 2022 | 1.5K lbs | 2 |
| 2023 | 2.0K lbs | 2 |
| 2024 | 2.1K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 7.7K lbs | - |
| Nitric acid | 894 lbs | - |
Ametek Aegis · OFFSITE-pathway site
Nearest TRI Facilities to Ametek Aegis
Closest other reporters in Massachusetts - including Afc Cable Systems, Acushnet Co Ball Plant III, Acushnet Co Ball Plant II, ordered by distance.
Showing 8 of 372 other reporting facilities in Massachusetts.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Massachusetts - e.g. Ademco Inc, Royal Circuit Solutions Inc., Memc LLC.
Compare beyond Massachusetts
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ametek Aegis on cumulative reported pounds (6.5K lbs) and distinct chemical count (2). Release-pound peers include Allegheny Petroleum Products Co, Nissan Chemical America Pasadena Plant, Mid-Town Petroleum Acquisition LLC. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Allegheny Petroleum Products Co Wilmerding, PA · Petroleum 6.5K lbs reported
- Nissan Chemical America Pasadena Plant Pasadena, TX · Chemicals 6.5K lbs reported
- Mid-Town Petroleum Acquisition LLC Chicago Heights, IL · Petroleum Bulk Terminals 6.5K lbs reported
- Gateway Terminals LLC Sauget, IL · Petroleum Bulk Terminals 6.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Ametek Inc Facilities
Same-parent TRI sites ranked by reported releases - including Superior Tube Co Inc, Ametek Specialty Metal Products Div, Advanced Measurement Technology.
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Nitric acid; nearby reporters include Afc Cable Systems. Ametek Aegis stamps LIGHT 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 Ametek Aegis TRI extract (LIGHT · OFFSITE · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ametek Aegis totals are self-reported EPCRA §313 estimates for New Bedford, MA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 334419 · Computers and Electronic Products. 0.3% of Bristol TRI pounds in this extract. Nearest ABS peer: Allegheny Petroleum Products Co (Δ 5 lbs). Pounds ≠ exposure.
Ametek Aegis stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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