EPA TRI Facility · Computers and Electronic Products
Northrop Grumman Systems Corp
Redondo Beach, CA · Parent: Northrop Grumman Corp
- Total releases
- 10 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Northrop Grumman Systems Corp: how the 10 lbs splits
10 lbs across all reported pathways
- Off-site Transfers 10 lbs 100.0%
Northrop Grumman Systems Corp's 10 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
TRACE volume OFFSITE pathway CARC-HEAVY
Northrop Grumman Systems Corp is an EPA Toxics Release Inventory reporter in Redondo Beach, CA, in the computers and electronic products sector. It reported 10 lbs of releases across 1 chemical in 2023. That ranks 18,513 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. Northrop Grumman Systems Corp is pounds #978 and chemical-count #1072 at 10 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: Northrop Grumman Systems Corporation; Tri-Star Electronics Int'l Inc; Northrop Grumman el Segundo; Raytheon Space & Airborne Systems. Similar-scale Computers and Electronic Products peers outside California: Daniel Measurement & Control Inc; Fusion Ems Aka Quality Production Ltd.; General Dynamics Mission Systems; Abaco Systems Inc. Other Northrop Grumman Corp sites in this extract: Northrop Grumman Systems Corp - Promontory; Northrop Grumman Systems Corp (new River Energetics); Allegany Ballistics Lab (nirop); Northrop Grumman Systems Corp - Bacchus. Largest disclosed chemicals by pounds: Lead.
Northrop Grumman Systems Corp stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 10 lbs (2023–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Daniel Measurement & Control Inc and Fusion Ems Aka Quality Production Ltd..
Northrop Grumman Systems Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
10 lbs 29th percentile higher than 29% 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
Northrop Grumman Systems Corp in the Computers and Electronic Products sector extract
Among the 760 Computers and Electronic Products facilities in this database, Northrop Grumman Systems Corp reports the 456th-largest volume (10 lbs). Scale peers outside California include Daniel Measurement & Control Inc and Fusion Ems Aka Quality Production Ltd..
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Northrop Grumman Systems Corp Form-R facts
Compare this facility
See how Northrop Grumman Systems Corp stacks up against nearby facilities and the typical reporter.
96% less than the comparison
50% 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 Northrop Grumman Systems Corp releases toxic chemicals into the environment. Total: 10 lbs.
Chemical Releases
Aggregated across all reporting years (2023–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 10 lbs | Carcinogen |
Northrop Grumman Systems Corp · OFFSITE-pathway site
Nearest TRI Facilities to Northrop Grumman Systems Corp
Closest other reporters in California - including Northrop Grumman Systems Corporation, Tri-Star Electronics Int'l Inc, Northrop Grumman el Segundo, 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. Daniel Measurement & Control Inc, Fusion Ems Aka Quality Production Ltd., General Dynamics Mission Systems.
Other Northrop Grumman Corp Facilities
Same-parent TRI sites ranked by reported releases - including Northrop Grumman Systems Corp - Promontory, Northrop Grumman Systems Corp (new River Energetics), Allegany Ballistics Lab (nirop).
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 Lead; nearby reporters include Northrop Grumman Systems Corporation. Northrop Grumman Systems Corp stamps TRACE 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 Northrop Grumman Systems Corp TRI extract (TRACE · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Northrop Grumman Systems Corp totals are self-reported EPCRA §313 estimates for Redondo Beach, CA, latest year 2023. NAICS 334220 · Computers and Electronic Products. 0.0% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Airgas USA LLC (Δ 0 lbs). Pounds ≠ exposure.
Northrop Grumman Systems Corp stamps TRACE volume · OFFSITE pathway · CARC-HEAVY · lead Lead. 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