Facility	City	Industry	Status	Distance
Zinkpower-portland LLC	Portland	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	LIKELY ACTIVE	0.1 KM
Columbia American Plating Site	Portland	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	UNVERIFIED	0.7 KM
Schoolhouse Electric CO	Portland	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	UNVERIFIED	1.2 KM
Dura Industries	Portland	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	LIKELY ACTIVE	2.2 KM
Rusco INC	Portland	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	UNVERIFIED	2.2 KM

Every listed plant in Multnomah County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Zinkpower-portland LLC

Portland, OR

LIKELY ACTIVE332812

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in OSHA-OIS, TRIS.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	SEP 2018	SEP 2018

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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