EPA TRI Facility · Nonmetallic Mineral Product
Glacier Northwest Inc Clackamas Ready Mix
Clackamas, OR · Parent: Taiheiyo Cement USA Inc
- Total releases
- 4.1K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Glacier Northwest Inc Clackamas Ready Mix: how the 4.1K lbs splits
4.1K lbs across all reported pathways
- Off-site Transfers 4.1K lbs 100.0%
- Land Disposal 0 lbs <0.1%
Glacier Northwest Inc Clackamas Ready Mix's 4.1K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: land disposal at <0.1%. 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 Clackamas Ready Mix is an EPA Toxics Release Inventory reporter in Clackamas, OR, in the nonmetallic mineral product sector. It reported 1.8K lbs of releases across 2 chemicals in 2023, and 4.1K lbs in total across its 2019-2023 reporting years. That ranks 11,555 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 Clackamas Ready Mix is pounds #143 and chemical-count #163 at 4.1K 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: Miles Fiberglass & Composites Inc.; Astronics Peco Group; Consolidated Metco Inc; Thermal Fluids Inc. - Clackamas. Similar-scale Nonmetallic Mineral Product peers outside Oregon: Arizona Materials- 43RD Ave Batch Plant; Owens-Brockway Glass Container Inc - Plant #06; Westlake Royal Roofing - French Camp; Apac-Central Inc. - Southside Ready Mix. Other Taiheiyo Cement USA Inc sites in this extract: Calportland Co Mojave Plant; Glacier Northwest Inc Hillsboro Ready-Mix Plant; Calportland Redding Cement Plant; Glacier Northwest Inc East Marginal Way Plant. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead.
Glacier Northwest Inc Clackamas Ready Mix stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 4.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Arizona Materials- 43RD Ave Batch Plant and Owens-Brockway Glass Container Inc - Plant #06.
Glacier Northwest Inc Clackamas Ready Mix vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4.1K lbs Top 44% higher than 56% 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 Clackamas 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, Glacier Northwest Inc Clackamas Ready Mix reports the 466th-largest volume, placing it in the top 14.3% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 95.9% of the total. Scale peers outside Oregon include Arizona Materials- 43RD Ave Batch Plant and Owens-Brockway Glass Container Inc - Plant #06.
Concentrated means ≥60% of Glacier Northwest Inc Clackamas Ready Mix's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 95.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Glacier Northwest Inc Clackamas Ready Mix's total reported releases rose from 22 lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
- Glacier Northwest Inc Clackamas Ready Mix's off-site transfers rose from 22 lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
- Glacier Northwest Inc Clackamas Ready Mix's chemicals reported rose from 1 in 2022 to 2 in 2023, based on EPA TRI filings.
Glacier Northwest Inc Clackamas Ready Mix Form-R facts
Compare this facility
See how Glacier Northwest Inc Clackamas Ready Mix stacks up against nearby facilities and the typical reporter.
97% 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 Glacier Northwest Inc Clackamas Ready Mix releases toxic chemicals into the environment. Total: 4.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 1186% (142 lbs to 1.8K lbs).
Glacier Northwest Inc Clackamas Ready Mix: 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 Clackamas Ready Mix year-over-year reported totals (increased by 1186% 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 | 142 lbs | 2 |
| 2020 | 55 lbs | 1 |
| 2021 | 2.0K lbs | 2 |
| 2022 | 22 lbs | 1 |
| 2023 | 1.8K 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) | 3.9K lbs | - |
| Lead | 166 lbs | Carcinogen |
Glacier Northwest Inc Clackamas Ready Mix · OFFSITE-pathway site
Nearest TRI Facilities to Glacier Northwest Inc Clackamas Ready Mix
Closest other reporters in Oregon - including Miles Fiberglass & Composites Inc., Astronics Peco Group, Consolidated Metco Inc, 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. Arizona Materials- 43RD Ave Batch Plant, Owens-Brockway Glass Container Inc - Plant #06, Westlake Royal Roofing - French Camp.
Compare beyond Oregon
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Glacier Northwest Inc Clackamas Ready Mix on cumulative reported pounds (4.1K lbs) and distinct chemical count (2). Release-pound peers include Trane Tyler, Foster Poultry Farms Kelso Plant, Materion Advanced Materialstechnologies & Services Corp Re. 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.
- Trane Tyler Tyler, TX · Machinery 4.1K lbs reported
- Foster Poultry Farms Kelso Plant Kelso, WA · Food 4.1K lbs reported
- Materion Advanced Materialstechnologies & Services Corp Re Albuquerque, NM · Primary Metals 4.1K lbs reported
- Arizona Materials- 43RD Ave Batch Plant Phoenix, AZ · Nonmetallic Mineral Product 4.1K lbs reported
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, Glacier Northwest Inc Hillsboro Ready-Mix Plant, Calportland Redding Cement 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 Miles Fiberglass & Composites Inc.. Glacier Northwest Inc Clackamas Ready Mix 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 Clackamas Ready Mix 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 Clackamas Ready Mix totals are self-reported EPCRA §313 estimates for Clackamas, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.2% of Clackamas TRI pounds in this extract. Nearest ABS peer: Trane Tyler (Δ 3 lbs). Pounds ≠ exposure.
Glacier Northwest Inc Clackamas Ready Mix 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