EPA TRI Facility · Nonmetallic Mineral Product
Glacier Northwest Inc Hillsboro Ready-Mix Plant
Hillsboro, OR · Parent: Taiheiyo Cement USA Inc
- Total releases
- 22.4K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Glacier Northwest Inc Hillsboro Ready-Mix Plant: how the 22.4K lbs splits
22.4K lbs across all reported pathways
- Off-site Transfers 22.4K lbs 100.0%
Glacier Northwest Inc Hillsboro Ready-Mix Plant's 22.4K 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
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-LEAN
Glacier Northwest Inc Hillsboro Ready-Mix Plant is an EPA Toxics Release Inventory reporter in Hillsboro, OR, in the nonmetallic mineral product sector. It reported 2.1K lbs of releases across 2 chemicals in 2023, and 22.4K lbs in total across its 2019-2023 reporting years. That ranks 7,983 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oregon's 285 reporting TRI sites, pounds #1 is not chemical-count #1. Glacier Northwest Inc Hillsboro Ready-Mix Plant is pounds #104 and chemical-count #153 at 22.4K lbs. Dyno Nobel- St.helens Plant leads reported pounds (32.0M lbs) at 6 chemicals (chemical-count #39). Chemical Waste Management of the Northwest Inc. leads chemical count at 56 chemicals (15.6M lbs, pounds #2). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Axiom Electronics LLC; Fusion Ems Aka Quality Production Ltd.; Portable Ready Mix - Hillsboro; American Precision Industries. Similar-scale Nonmetallic Mineral Product peers outside Oregon: Evonik Corp; Pittsburgh Glass Works - Elkin Plant; Triangle Brick - Merry Oaks; Saint-Gobain Norpro. Other Taiheiyo Cement USA Inc sites in this extract: Calportland Co Mojave Plant; Calportland Redding Cement Plant; Glacier Northwest Inc East Marginal Way Plant; Calportland Co Rillito Plant. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead.
Glacier Northwest Inc Hillsboro Ready-Mix Plant stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 22.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Evonik Corp and Pittsburgh Glass Works - Elkin Plant.
Glacier Northwest Inc Hillsboro Ready-Mix Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
22K lbs Top 31% higher than 69% 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
Glacier Northwest Inc Hillsboro Ready-Mix Plant: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Glacier Northwest Inc Hillsboro Ready-Mix Plant reports the 294th-largest volume, placing it in the top 9% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 98.5% of the total. Scale peers outside Oregon include Evonik Corp and Pittsburgh Glass Works - Elkin Plant.
Concentrated means ≥60% of Glacier Northwest Inc Hillsboro Ready-Mix Plant's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 98.5%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Glacier Northwest Inc Hillsboro Ready-Mix Plant's total reported releases rose from 31 lb in 2022 to 2.1 thousand lb in 2023, based on EPA TRI filings.
- Glacier Northwest Inc Hillsboro Ready-Mix Plant's off-site transfers rose from 31 lb in 2022 to 2.1 thousand lb in 2023, based on EPA TRI filings.
Glacier Northwest Inc Hillsboro Ready-Mix Plant Form-R facts
Compare this facility
See how Glacier Northwest Inc Hillsboro Ready-Mix Plant stacks up against nearby facilities and the typical reporter.
83783.6× more than the comparison
About the same as 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 Glacier Northwest Inc Hillsboro Ready-Mix Plant releases toxic chemicals into the environment. Total: 22.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 497% (358 lbs to 2.1K lbs).
Glacier Northwest Inc Hillsboro Ready-Mix Plant: 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 Glacier Northwest Inc Hillsboro Ready-Mix Plant year-over-year reported totals (increased by 497% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 358 lbs | 2 |
| 2020 | 6.5K lbs | 2 |
| 2021 | 13.4K lbs | 2 |
| 2022 | 31 lbs | 2 |
| 2023 | 2.1K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 22.1K lbs | - |
| Lead | 341 lbs | Carcinogen |
Glacier Northwest Inc Hillsboro Ready-Mix Plant · OFFSITE-pathway site
Nearest TRI Facilities to Glacier Northwest Inc Hillsboro Ready-Mix Plant
Closest other reporters in Oregon - including Axiom Electronics LLC, Fusion Ems Aka Quality Production Ltd., Portable Ready Mix - Hillsboro, ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Oregon - e.g. Evonik Corp, Pittsburgh Glass Works - Elkin Plant, Triangle Brick - Merry Oaks.
Compare beyond Oregon
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Glacier Northwest Inc Hillsboro Ready-Mix Plant on cumulative reported pounds (22.4K lbs) and distinct chemical count (2). Release-pound peers include Armstrong Flooring Inc., 3G Mermet, Central Indiana Ethanol LLC. 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Taiheiyo Cement USA Inc Facilities
Same-parent TRI sites ranked by reported releases - including Calportland Co Mojave Plant, Calportland Redding Cement Plant, Glacier Northwest Inc East Marginal Way Plant.
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; nearby reporters include Axiom Electronics LLC. Glacier Northwest Inc Hillsboro Ready-Mix Plant stamps LIGHT 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 Glacier Northwest Inc Hillsboro Ready-Mix Plant TRI extract (LIGHT · 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.
Glacier Northwest Inc Hillsboro Ready-Mix Plant totals are self-reported EPCRA §313 estimates for Hillsboro, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 1.5% of Washington TRI pounds in this extract. Nearest ABS peer: Armstrong Flooring Inc. (Δ 11 lbs). Pounds ≠ exposure.
Glacier Northwest Inc Hillsboro Ready-Mix Plant stamps LIGHT 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