EPA TRI Facility · Primary Metals
Columbia Steel Casting Co Inc
Portland, OR
- Total releases
- 183.3K lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Land Disposal
MIXED Form-R mix
Columbia Steel Casting Co Inc: how the 183.3K lbs splits
183.3K lbs across all reported pathways
- Land Disposal 95.5K lbs 52.1%
- Off-site Transfers 86.2K lbs 47.0%
- Air Releases 1.6K lbs 0.9%
Columbia Steel Casting Co Inc's 183.3K lbs Form-R total is MIXED - land disposal is 52.1% of the bar. Next segment: off-site transfers at 47.0%. Leading chemical by pounds: Manganese And Manganese Compounds.
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.
MID volume MIXED pathway CARC-LEAN
Columbia Steel Casting Co Inc is an EPA Toxics Release Inventory reporter in Portland, OR, in the primary metals sector. It reported 29.8K lbs of releases across 5 chemicals in 2022, and 183.3K lbs in total across its 2019-2022 reporting years. That ranks 3,398 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. Columbia Steel Casting Co Inc is pounds #48 and chemical-count #62 at 183.3K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Lacamas Laboratories Inc; Rodda Paint Co; Herbert Malarkey Roofing Co; Ecolube Recovery LLC. Similar-scale Primary Metals peers outside Oregon: Everzinc USA Clarksville; Forest City Facility LLC; US Steel Corp-Fairfield Works; Plymouth Tube Co. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); Molybdenum trioxide; Lead And Lead Compounds.
Columbia Steel Casting Co Inc is a MID · MIXED-pathway Form-R site in Portland, OR: 183.3K lbs across 5 chemicals (2 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment land disposal at 52.1%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Everzinc USA Clarksville and Forest City Facility LLC.
Columbia Steel Casting Co Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
183K lbs Top 13% higher than 87% 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
Columbia Steel Casting Co Inc: Manganese And Manganese Compounds-led volume
Among the 1,603 Primary Metals facilities in this database, Columbia Steel Casting Co Inc reports the 318th-largest volume, placing it in the top 19.8% of its sector. Its reported volume is concentrated rather than spread: Manganese And Manganese Compounds alone is 91.8% of the total. Scale peers outside Oregon include Everzinc USA Clarksville and Forest City Facility LLC.
Concentrated means ≥60% of Columbia Steel Casting Co Inc's pounds in one chemical - here Manganese And Manganese Compounds at 91.8%. Not a toxicity score.
Columbia Steel Casting Co Inc Form-R facts
Compare this facility
See how Columbia Steel Casting Co Inc stacks up against nearby facilities and the typical reporter.
12.0× more 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 Columbia Steel Casting Co Inc releases toxic chemicals into the environment. Total: 183.3K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases decreased by 42% (51.0K lbs to 29.8K lbs).
Columbia Steel Casting Co Inc: annual Form-R pounds
MID site · MIXED pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Columbia Steel Casting Co Inc year-over-year reported totals (decreased by 42% from 2019 to 2022). 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: Manganese And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 51.0K lbs | 5 |
| 2020 | 49.1K lbs | 5 |
| 2021 | 53.4K lbs | 5 |
| 2022 | 29.8K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 168.3K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 6.1K lbs | - |
| Molybdenum trioxide | 4.0K lbs | Carcinogen |
| Lead And Lead Compounds | 2.5K lbs | - |
| Nickel And Nickel Compounds | 2.3K lbs | Carcinogen |
Columbia Steel Casting Co Inc in Multnomah
Nearest TRI Facilities to Columbia Steel Casting Co Inc
Closest other reporters in Oregon - including Lacamas Laboratories Inc, Rodda Paint Co, Herbert Malarkey Roofing Co, ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Oregon - e.g. Everzinc USA Clarksville, Forest City Facility LLC, US Steel Corp-Fairfield Works.
Compare beyond Oregon
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Columbia Steel Casting Co Inc on cumulative reported pounds (183.3K lbs) and distinct chemical count (5). Release-pound peers include Haviland Enterprises Inc, Blue Grass Chemical Specialtie S L.L.C., John Deere Horicon Works-Dt. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico LLC. 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.
- Haviland Enterprises Inc Grand Rapids, MI · Chemical Wholesalers 183.3K lbs reported
- Blue Grass Chemical Specialtie S L.L.C. New Albany, IN · Chemicals 183.4K lbs reported
- John Deere Horicon Works-Dt Horicon, WI · Machinery 183.4K lbs reported
- Central Kentucky Processing Inc Lexington, KY · Fabricated Metals 183.1K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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 Manganese And Manganese Compounds, Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Molybdenum trioxide, Lead And Lead Compounds; nearby reporters include Lacamas Laboratories Inc. Columbia Steel Casting Co Inc stamps MID volume · MIXED 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 Columbia Steel Casting Co Inc TRI extract (MID · MIXED · CARC-LEAN · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Columbia Steel Casting Co Inc totals are self-reported EPCRA §313 estimates for Portland, OR, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 331513 · Primary Metals. 2.4% of Multnomah TRI pounds in this extract. Nearest ABS peer: Haviland Enterprises Inc (Δ 56 lbs). Pounds ≠ exposure.
Columbia Steel Casting Co Inc stamps MID · MIXED pathway (land disposal leads at 52.1%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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