County page
Multnomah County
Multnomah County currently shows 4 Superfund sites, 273 imported facility profiles, and 767,862 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Multnomah County.
The latest loaded TRI year is 2024, with 767,862 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Bradford Island
Bradford Island is in EPA's Superfund layer for Cascade Locks, OR. Live ingestion currently includes the official EPA detail links and geocoded site record.
Mccormick Baxter Creosoting Co Portland Plant
Mccormick Baxter Creosoting Co Portland Plant is in EPA's Superfund layer for Portland, OR. Live ingestion currently includes the official EPA detail links and geocoded site record.
Portland Harbor
Portland Harbor is in EPA's Superfund layer for Portland, OR. Live ingestion currently includes the official EPA detail links and geocoded site record.
Reynolds Metals Company
Reynolds Metals Company is in EPA's Superfund layer for Troutdale, OR. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Vigor Industrial Llc - Portland Shipyard
Violation Identified across 12 of the last 12 quarters, with $15,300 in recorded penalties.
Owens-brockway Glass Container Inc. Plant 21
Significant Violation across 12 of the last 12 quarters, with $1,077,655 in recorded penalties.
East Side Plating Plants 1 2 3
Significant noncompliance across 7 of the last 12 quarters, with $248,105 in recorded penalties.
Dura Industries
Violation across 12 of the last 12 quarters, with $32,437 in recorded penalties.
Siltronic Corporation
Violation across 11 of the last 12 quarters in the imported ECHO record.
Fedex Ground
Violation across 11 of the last 12 quarters, with $38,400 in recorded penalties.
Economy Auto Parts
Violation across 12 of the last 12 quarters, with $6,000 in recorded penalties.
United Parcel Service
Violation across 7 of the last 12 quarters, with $5,300,000 in recorded penalties.
Carson American Equipment
Violation across 12 of the last 12 quarters, with $3,300 in recorded penalties.
Univar Solutions Usa
Violation Identified across 5 of the last 12 quarters, with $165,000 in recorded penalties.
Western Star Truck Manufacturing Plant
Violation across 11 of the last 12 quarters in the imported ECHO record.
Seaport Portland Terminal
Violation Identified across 10 of the last 12 quarters, with $7,800 in recorded penalties.
Lacamas Laboratories Inc
Violation across 12 of the last 12 quarters in the imported ECHO record.
Boeing Company (the)
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Bullseye Glass Company Inc
Violation across 6 of the last 12 quarters, with $9,000 in recorded penalties.
On Semiconductor
No Violation Identified across 1 of the last 12 quarters, with $290,800 in recorded penalties.
Malarkey Roofing Products
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Pentagon Technologies
Violation across 11 of the last 12 quarters in the imported ECHO record.
Microchip Technology
No Violation Identified across 2 of the last 12 quarters, with $30,541 in recorded penalties.
Pcc Structurals Inc- Lpc/large Parts Campus
No Violation Identified across 2 of the last 12 quarters, with $285,467 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 10 | 391,080 lbs |
| Ammonia | TRI-listed chemical | 6 | 152,097 lbs |
| Methanol | TRI-listed chemical | 4 | 45,031 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 8 | 41,900 lbs |
| Manganese | TRI-listed chemical | 3 | 25,746 lbs |
| n-Butyl alcohol | TRI-listed chemical | 4 | 15,711 lbs |
| Copper compounds | TRI-listed chemical | 4 | 13,564 lbs |
| Ozone | TRI-listed chemical | 1 | 11,363 lbs |
| Hydrogen fluoride | TRI-listed chemical | 7 | 11,335 lbs |
| Nitric acid | TRI-listed chemical | 11 | 7,398 lbs |
| Tetrachloroethylene | TRI-listed chemical | 1 | 5,692 lbs |
| Toluene | Volatile organic compound | 9 | 4,882 lbs |
| Zinc compounds | TRI-listed chemical | 11 | 4,597 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 4,222 lbs |
| Phenol | TRI-listed chemical | 1 | 3,657 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 3,555 lbs |
| Epichlorohydrin | TRI-listed chemical | 1 | 3,365 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 4 | 2,608 lbs |
| Naphthalene | TRI-listed chemical | 6 | 1,626 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 1,483 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Oregon
Oregon facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Oregon
Oregon facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Oregon
Oregon facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.