EPA TRI Facility · Fabricated Metals
Inwesco Inc
Azusa, CA · Parent: Crh Americas Inc
- Total releases
- 18 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
MIXED Form-R mix
Inwesco Inc: how the 18 lbs splits
18 lbs across all reported pathways
- Air Releases 12 lbs 69.3%
- Off-site Transfers 5 lbs 29.1%
- Water Discharges 0 lbs 1.7%
- Land Disposal 0 lbs <0.1%
Inwesco Inc's 18 lbs Form-R total is MIXED - air releases is 69.3% of the bar. Next segment: off-site transfers at 29.1%. Leading chemical by pounds: Chromium.
TRACE volume MIXED pathway CARC-MID
Inwesco Inc is an EPA Toxics Release Inventory reporter in Azusa, CA, in the fabricated metals sector. It reported 18 lbs of releases across 2 chemicals in 2023. That ranks 18,081 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. Inwesco Inc is pounds #943 and chemical-count #711 at 18 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Lindsey Manufacturing Co; Vulcan Materials Co - Irwindale; Veolia Es Technical Solutions L.L.C.; Iby LLC. Similar-scale Fabricated Metals peers outside California: Stanley Black & Decker US Inc (cdiy - Porter-Cable Div); Swiss Precision Machining LLC; North American Kitchen Solutions Inc.; Hynes Industries. Other Crh Americas Inc sites in this extract: Ash Grove Cement; Ash Grove Cement Co; Ash Grove Cement Co; Ash Grove Cement- Leamington Utah. Largest disclosed chemicals by pounds: Chromium; Nickel.
Inwesco Inc is a TRACE · MIXED-pathway Form-R site in Azusa, CA: 18 lbs across 2 chemicals (1 carcinogen-classified, CARC-MID). No single media clears 70% of the bar (lead segment air releases at 69.3%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Stanley Black & Decker US Inc (cdiy - Porter-Cable Div) and Swiss Precision Machining LLC.
Inwesco Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
18 lbs 30th percentile higher than 30% 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
Inwesco Inc in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Inwesco Inc reports the 2,470th-largest volume (18 lbs). Scale peers outside California include Stanley Black & Decker US Inc (cdiy - Porter-Cable Div) and Swiss Precision Machining LLC.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Inwesco Inc Form-R facts
Compare this facility
See how Inwesco Inc stacks up against nearby facilities and the typical reporter.
99% less than the comparison
2.0× 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 Inwesco Inc releases toxic chemicals into the environment. Total: 18 lbs.
Inwesco Inc in Los Angeles
Nearest TRI Facilities to Inwesco Inc
Closest other reporters in California - including Lindsey Manufacturing Co, Vulcan Materials Co - Irwindale, Veolia Es Technical Solutions L.L.C., ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside California - e.g. Stanley Black & Decker US Inc (cdiy - Porter-Cable Div), Swiss Precision Machining LLC, North American Kitchen Solutions Inc..
Other Crh Americas Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ash Grove Cement, Ash Grove Cement Co, Ash Grove Cement Co.
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, Nickel; nearby reporters include Lindsey Manufacturing Co. Inwesco Inc stamps TRACE volume · MIXED 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 Inwesco Inc TRI extract (TRACE · MIXED · CARC-MID · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Inwesco Inc totals are self-reported EPCRA §313 estimates for Azusa, CA, latest year 2023. NAICS 332312 · Fabricated Metals. 0.0% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Allied Plant 1 - Rosenberg (Δ 0 lbs). Pounds ≠ exposure.
Inwesco Inc stamps TRACE · MIXED pathway (air releases leads at 69.3%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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