EPA TRI Facility · Transportation Equipment
Arrowhead Products Corp
Los Alamitos, CA · Parent: Summa Holdings Inc
- Total releases
- 6.8K lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Arrowhead Products Corp: how the 6.8K lbs splits
6.8K lbs across all reported pathways
- Off-site Transfers 6.8K lbs 99.9%
- Air Releases 5 lbs 0.1%
Arrowhead Products Corp's 6.8K lbs Form-R total is OFFSITE - off-site transfers is 99.9% of the bar. Next segment: air releases at 0.1%. Leading chemical by pounds: Nickel.
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 OFFSITE pathway CARC-HEAVY
Arrowhead Products Corp is an EPA Toxics Release Inventory reporter in Los Alamitos, CA, in the transportation equipment sector. It reported 979 lbs of releases across 5 chemicals in 2023, and 6.8K lbs in total across its 2019-2023 reporting years. That ranks 10,612 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. Arrowhead Products Corp is pounds #466 and chemical-count #231 at 6.8K 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Trend Offset Printing Services Inc; Coastline Metal Finishing; Air Industries Co a Pcc Co; Holcim Solutions & Products US LLC. Similar-scale Transportation Equipment peers outside California: Switzerland Hills Inc; Boston Ship Repair LLC; Mack Trucks Inc.; Safran Cabin Materials LLC. Largest disclosed chemicals by pounds: Nickel; Chromium; Lead compounds; Cobalt compounds.
Arrowhead Products Corp stamps LIGHT volume with a dominant OFFSITE pathway (99.9% off-site transfers) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 6.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Switzerland Hills Inc and Boston Ship Repair LLC.
Arrowhead Products Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.8K 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
Arrowhead Products Corp: carcinogen-lbs share on Form-R
Among the 1,603 Transportation Equipment facilities in this database, Arrowhead Products Corp reports the 660th-largest volume (6.8K lbs). Carcinogen-classified chemicals make up 56.4% of the reported pounds, not just of the chemical count. Scale peers outside California include Switzerland Hills Inc and Boston Ship Repair LLC.
Carcinogen-heavy means ≥50% of pounds (56.4% here), not of chemical count. EPA/IARC classification ≠ site risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Arrowhead Products Corp's total reported releases fell from 1.0 thousand lb in 2022 to 979 lb in 2023, based on EPA TRI filings.
- Arrowhead Products Corp's chemicals reported rose from 4 in 2022 to 5 in 2023, based on EPA TRI filings.
- Arrowhead Products Corp's off-site transfers fell from 1.0 thousand lb in 2022 to 974 lb in 2023, based on EPA TRI filings.
Arrowhead Products Corp Form-R facts
Compare this facility
See how Arrowhead Products Corp stacks up against nearby facilities and the typical reporter.
74% less than the comparison
5.0× 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 Arrowhead Products Corp releases toxic chemicals into the environment. Total: 6.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 57% (2.3K lbs to 979 lbs).
Arrowhead Products Corp: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Arrowhead Products Corp year-over-year reported totals (decreased by 57% 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: Nickel.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.3K lbs | 3 |
| 2020 | 633 lbs | 4 |
| 2021 | 1.9K lbs | 4 |
| 2022 | 1.0K lbs | 4 |
| 2023 | 979 lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nickel | 2.6K lbs | Carcinogen |
| Chromium | 1.7K lbs | - |
| Lead compounds | 1.3K lbs | - |
| Cobalt compounds | 1.2K lbs | Carcinogen |
| Nitric acid | 5 lbs | - |
Arrowhead Products Corp · OFFSITE-pathway site
Nearest TRI Facilities to Arrowhead Products Corp
Closest other reporters in California - including Trend Offset Printing Services Inc, Coastline Metal Finishing, Air Industries Co a Pcc Co, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside California - e.g. Switzerland Hills Inc, Boston Ship Repair LLC, Mack Trucks Inc..
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Arrowhead Products Corp on cumulative reported pounds (6.8K lbs) and distinct chemical count (5). Release-pound peers include Pall Corp, Macoupin Energy, House of Raeford Farms Inc Wallace Div. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of 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).
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 Nickel, Chromium, Lead compounds, Cobalt compounds; nearby reporters include Trend Offset Printing Services Inc. Arrowhead Products Corp stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 Arrowhead Products Corp TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Nickel) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Arrowhead Products Corp totals are self-reported EPCRA §313 estimates for Los Alamitos, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336413 · Transportation Equipment. 0.3% of Orange TRI pounds in this extract. Nearest ABS peer: Pall Corp (Δ 2 lbs). Pounds ≠ exposure.
Arrowhead Products Corp stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Nickel. 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