EPA TRI Facility · Computers and Electronic Products
Arlon Emd
Rancho Cucamonga, CA
- Total releases
- 9.5K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Arlon Emd: how the 9.5K lbs splits
9.5K lbs across all reported pathways
- Air Releases 8.3K lbs 86.6%
- Off-site Transfers 1.3K lbs 13.4%
- Water Discharges 1 lbs <0.1%
Arlon Emd's 9.5K lbs Form-R total is AIR - air releases is 86.6% of the bar. Next segment: off-site transfers at 13.4%. Leading chemical by pounds: N-Methyl-2-pyrrolidone.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume AIR pathway CARC-MID
Arlon Emd is an EPA Toxics Release Inventory reporter in Rancho Cucamonga, CA, in the computers and electronic products sector. It reported 3.2K lbs of releases across 3 chemicals in 2023, and 9.5K lbs in total across its 2019-2023 reporting years. That ranks 9,908 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Arlon Emd is pounds #419 and chemical-count #434 at 9.5K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sherwin-Williams Co; Schlosser Forge Co; Parallel Products of California; Dow Chemical Co General Latex & Chemical Corp. Similar-scale Computers and Electronic Products peers outside California: Emagin Corp; Quality Circuits Inc; Minco Products Inc; Ii-Vi Optoelectronic Devices Inc.. Largest disclosed chemicals by pounds: N-Methyl-2-pyrrolidone; N,N-Dimethylformamide; Copper.
Compare Arlon Emd with
Nearest reporters in California
- Sherwin-Williams Co Ontario · 5.5K lbs
- Schlosser Forge Co Rancho Cucamonga · 15.9K lbs
- Parallel Products of California Rancho Cucamonga · 7.2K lbs
- Dow Chemical Co General Latex & Chemical Corp Rancho Cucamonga · 20 lbs
Similar-scale Computers and Electronic Products sites elsewhere: Emagin Corp (NY) · Quality Circuits Inc (MN) · Minco Products Inc (MN)
Arlon Emd stamps LIGHT volume with a dominant AIR pathway (86.6% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 9.5K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Emagin Corp and Quality Circuits Inc.
Arlon Emd vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
9.5K lbs Top 38% higher than 62% 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
Arlon Emd in the Computers and Electronic Products sector extract
Among the 760 Computers and Electronic Products facilities in this database, Arlon Emd reports the 160th-largest volume, placing it in the top 21.1% of its sector. Scale peers outside California include Emagin Corp and Quality Circuits Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Arlon Emd's total reported releases rose from 1.3 thousand lb in 2022 to 3.2 thousand lb in 2023, based on EPA TRI filings.
- Arlon Emd's off-site transfers rose from 0 lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
- Arlon Emd's air releases rose from 1.3 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
Arlon Emd Form-R facts
Compare this facility
See how Arlon Emd stacks up against nearby facilities and the typical reporter.
75% more than the comparison
3.0× 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 Arlon Emd releases toxic chemicals into the environment. Total: 9.5K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 69% (1.9K lbs to 3.2K lbs).
Arlon Emd: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Arlon Emd year-over-year reported totals (increased by 69% from 2019 to 2023). 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: N-Methyl-2-pyrrolidone.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.9K lbs | 3 |
| 2020 | 1.7K lbs | 3 |
| 2021 | 1.5K lbs | 3 |
| 2022 | 1.3K lbs | 3 |
| 2023 | 3.2K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| N-Methyl-2-pyrrolidone | 4.9K lbs | - |
| N,N-Dimethylformamide | 3.4K lbs | Carcinogen |
| Copper | 1.3K lbs | - |
Arlon Emd · AIR-pathway site
Nearest TRI Facilities to Arlon Emd
Closest other reporters in California - including Sherwin-Williams Co, Schlosser Forge Co, Parallel Products of California, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside California - e.g. Emagin Corp, Quality Circuits Inc, Minco Products Inc.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Arlon Emd on cumulative reported pounds (9.5K lbs) and distinct chemical count (3). Release-pound peers include Pasadena Performance Products LLC, Bluestone Specialty Chemicals LLC, Northwest Building Tech Inc. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- Pasadena Performance Products LLC Pasadena, TX · Chemicals 9.5K lbs reported
- Bluestone Specialty Chemicals LLC Joliet, IL · Chemicals 9.6K lbs reported
- Northwest Building Tech Inc Seattle, WA · Wood Products 9.5K lbs reported
- Azz Galvanizing - South Carolina LLC Blacksburg, SC · Fabricated Metals 9.5K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 N-Methyl-2-pyrrolidone, N,N-Dimethylformamide, Copper; nearby reporters include Sherwin-Williams Co. Arlon Emd stamps LIGHT volume · AIR pathway · CARC-MID 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 Arlon Emd TRI extract (LIGHT · AIR · CARC-MID · lead N-Methyl-2-pyrrolidone) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Arlon Emd totals are self-reported EPCRA §313 estimates for Rancho Cucamonga, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 334412 · Computers and Electronic Products. 0.1% of San Bernardino TRI pounds in this extract. Nearest ABS peer: Pasadena Performance Products LLC (Δ 2 lbs). Pounds ≠ exposure.
Arlon Emd stamps LIGHT volume · AIR pathway · CARC-MID · lead N-Methyl-2-pyrrolidone. 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