EPA TRI Facility · Fabricated Metals
Corning Optical Communications Rf LLC
Glendale, AZ · Parent: Corning Inc
- Total releases
- 563 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Corning Optical Communications Rf LLC: how the 563 lbs splits
563 lbs across all reported pathways
- Off-site Transfers 541 lbs 96.2%
- Air Releases 21 lbs 3.8%
Corning Optical Communications Rf LLC's 563 lbs Form-R total is OFFSITE - off-site transfers is 96.2% of the bar. Next segment: air releases at 3.8%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume OFFSITE pathway CARC-LEAN
Corning Optical Communications Rf LLC is an EPA Toxics Release Inventory reporter in Glendale, AZ, in the fabricated metals sector. It reported 563 lbs of releases across 4 chemicals in 2020. That ranks 14,627 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Corning Optical Communications Rf LLC is pounds #179 and chemical-count #93 at 563 lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Usg Phoenix Plant; Pvs Dx Inc.; Brooklyn Bedding LLC; Reladyne West LLC. Similar-scale Fabricated Metals peers outside Arizona: Westerman Inc. Paint & Blast Campus; Bil-Jax Inc.; Reliance Worldwide Corp; Ametek Specialty Metal Products. Other Corning Inc sites in this extract: Corning Inc; Corning Inc; Corning Inc; Hemlock Semiconductor Operations LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead; Copper; Nitric acid.
Corning Optical Communications Rf LLC stamps TRACE volume with a dominant OFFSITE pathway (96.2% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 563 lbs (2020–2020). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Westerman Inc. Paint & Blast Campus and Bil-Jax Inc..
Corning Optical Communications Rf LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
563 lbs 44th percentile higher than 44% 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
Corning Optical Communications Rf LLC in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Corning Optical Communications Rf LLC reports the 1,864th-largest volume (563 lbs). Scale peers outside Arizona include Westerman Inc. Paint & Blast Campus and Bil-Jax Inc..
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Corning Optical Communications Rf LLC Form-R facts
Compare this facility
See how Corning Optical Communications Rf LLC stacks up against nearby facilities and the typical reporter.
746.3× more 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 Corning Optical Communications Rf LLC releases toxic chemicals into the environment. Total: 563 lbs.
Chemical Releases
Aggregated across all reporting years (2020–2020). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 500 lbs | - |
| Lead | 33 lbs | Carcinogen |
| Copper | 20 lbs | - |
| Nitric acid | 10 lbs | - |
Corning Optical Communications Rf LLC · OFFSITE-pathway site
Nearest TRI Facilities to Corning Optical Communications Rf LLC
Closest other reporters in Arizona - including Usg Phoenix Plant, Pvs Dx Inc., Brooklyn Bedding LLC, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Arizona - e.g. Westerman Inc. Paint & Blast Campus, Bil-Jax Inc., Reliance Worldwide Corp.
Other Corning Inc Facilities
Same-parent TRI sites ranked by reported releases - including Corning Inc, Corning Inc, Corning Inc.
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), Lead, Copper, Nitric acid; nearby reporters include Usg Phoenix Plant. Corning Optical Communications Rf LLC stamps TRACE volume · OFFSITE pathway · CARC-LEAN 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 Corning Optical Communications Rf LLC TRI extract (TRACE · OFFSITE · CARC-LEAN · 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.
Corning Optical Communications Rf LLC totals are self-reported EPCRA §313 estimates for Glendale, AZ, latest year 2020. NAICS 332721 · Fabricated Metals. 0.0% of Maricopa TRI pounds in this extract. Nearest ABS peer: Ttm Technologies N.a. LLC (Δ 0 lbs). Pounds ≠ exposure.
Corning Optical Communications Rf LLC stamps TRACE volume · OFFSITE pathway · CARC-LEAN · 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