EPA TRI Facility · Nonmetallic Mineral Product
Northgate Ready Mix
Windsor, CA · Parent: Crh Americas Inc
- Total releases
- 1.2K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Land Disposal
LAND Form-R mix
Northgate Ready Mix: how the 1.2K lbs splits
1.2K lbs across all reported pathways
- Land Disposal 1.2K lbs 100.0%
- Air Releases 0 lbs <0.1%
Northgate Ready Mix's 1.2K lbs Form-R total is LAND - land disposal is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
LIGHT volume LAND pathway CLEAN
Northgate Ready Mix is an EPA Toxics Release Inventory reporter in Windsor, CA, in the nonmetallic mineral product sector. It reported 1.2K lbs of releases across 2 chemicals in 2023. That ranks 13,565 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. Northgate Ready Mix is pounds #648 and chemical-count #645 at 1.2K 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: Keysight Technologies Inc; Itt Cannon LLC DBA Biw Connector Systems; Bodean Co Inc; Nick Barbieri Trucking LLC. Similar-scale Nonmetallic Mineral Product peers outside California: Central Iowa Ready Mix; Anchor Glass Container Corp-Shakopee; Central Iowa Ready Mix Jefferson; Virginia Concrete Falls Church Plant. 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead And Lead Compounds.
Compare Northgate Ready Mix with
Nearest reporters in California
- Keysight Technologies Inc Santa Rosa · 55.9K lbs
- Itt Cannon LLC DBA Biw Connector Systems Santa Rosa · 341 lbs
- Bodean Co Inc Santa Rosa · 1 lbs
- Nick Barbieri Trucking LLC Santa Rosa · 13.7K lbs
Similar-scale Nonmetallic Mineral Product sites elsewhere: Central Iowa Ready Mix (IA) · Anchor Glass Container Corp-Shakopee (MN) · Central Iowa Ready Mix Jefferson (IA)
Northgate Ready Mix stamps LIGHT volume with a dominant LAND pathway (100.0% land disposal) across 2 chemicals. Cumulative Form-R extract: 1.2K lbs (2023–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Central Iowa Ready Mix and Anchor Glass Container Corp-Shakopee.
Northgate Ready Mix vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.2K lbs 48th percentile higher than 48% 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
Northgate Ready Mix: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Northgate Ready Mix reports the 596th-largest volume, placing it in the top 18.3% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 84.6% of the total. Scale peers outside California include Central Iowa Ready Mix and Anchor Glass Container Corp-Shakopee.
Concentrated means ≥60% of Northgate Ready Mix's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 84.6%. Not a toxicity score.
Northgate Ready Mix Form-R facts
Compare this facility
See how Northgate Ready Mix stacks up against nearby facilities and the typical reporter.
98% less than the comparison
33% 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 Northgate Ready Mix releases toxic chemicals into the environment. Total: 1.2K lbs.
Chemical Releases
Aggregated across all reporting years (2023–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.0K lbs | - |
| Lead And Lead Compounds | 190 lbs | - |
Northgate Ready Mix · LAND-pathway site
Nearest TRI Facilities to Northgate Ready Mix
Closest other reporters in California - including Keysight Technologies Inc, Itt Cannon LLC DBA Biw Connector Systems, Bodean Co Inc, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside California - e.g. Central Iowa Ready Mix, Anchor Glass Container Corp-Shakopee, Central Iowa Ready Mix Jefferson.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Northgate Ready Mix on cumulative reported pounds (1.2K lbs) and distinct chemical count (2). Release-pound peers include Central Iowa Ready Mix, Honeywell International Inc, Everwood Treatment Co. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Central Iowa Ready Mix Atlantic, IA · Nonmetallic Mineral Product 1.2K lbs reported
- Honeywell International Inc Columbia, MO · Chemicals 1.2K lbs reported
- Everwood Treatment Co Spanish Fort, AL · Wood Products 1.2K lbs reported
- Anchor Glass Container Corp-Shakopee Shakopee, MN · Nonmetallic Mineral Product 1.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead And Lead Compounds; nearby reporters include Keysight Technologies Inc. Northgate Ready Mix stamps LIGHT volume · LAND pathway · CLEAN 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 Northgate Ready Mix TRI extract (LIGHT · LAND · CLEAN · 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.
Northgate Ready Mix totals are self-reported EPCRA §313 estimates for Windsor, CA, latest year 2023. NAICS 327320 · Nonmetallic Mineral Product. 0.8% of Sonoma TRI pounds in this extract. Nearest ABS peer: Central Iowa Ready Mix (Δ 1 lbs). Pounds ≠ exposure.
Northgate Ready Mix stamps LIGHT volume · LAND pathway · CLEAN · 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