Facility	City	Industry	Status	Distance
Corrosion Companies INC	Washougal	All Other Plastics Product Manufacturing 326199	UNVERIFIED	0.8 KM
Washougal	Washougal	Plastics Pipe and Pipe Fitting Manufacturing 326122	LIKELY ACTIVE	1.1 KM
Advanced Drainage Systems INC	Washougal	Plastics Plumbing Fixture Manufacturing 326191	UNVERIFIED	1.0 KM
Plastic Forming Services LLC	Washougal	All Other Plastics Product Manufacturing 326199	UNVERIFIED	1.3 KM
Real Carbon INC.	Washougal	Carbon and Graphite Product Manufacturing 335991	ACTIVE	1.7 KM

Every listed plant in Clark County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 AIR, AIRS/AFS, NCDB, OSHA-OIS, RCRAINFO, TRIS, WA-FSIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2019	JUN 2019
EPA ECHO	OPERATING	JUL 2009	JUL 2009

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
RCRA GENERATOR STATUS	EPA ECHO	SEP 2026
STATE	EPA FRS	JUL 2026

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

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