Facility	City	Industry	Status	Distance
Ash Grove Cement Company	Portland	Lime Manufacturing 327410	UNVERIFIED	18.7 KM
Georgia Pacific Gypsum LLC	Canby	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327112	UNVERIFIED	24.9 KM
Walking Point Farms LLC	Sherwood	Pesticide and Other Agricultural Chemical Manufacturing 325320	ACTIVE	23.2 KM
Coorstek INC	Hillsboro	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	LIKELY ACTIVE	23.0 KM

Every listed plant in Multnomah County

Also at this address

2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

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.

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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