P Q

280 Cedar Grove Road, Conshohocken, PA 19428

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Synthetic Dye and Pigment Manufacturing325131

Where it is

40.08049, -75.28265 · CENSUS TIGER

COUNTY

Montgomery County

METRO AREA

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

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Other plants nearby

Facility	City	Industry	Status	Distance
Advanced Materials and Catalysts LLC R&D	Conshohocken	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.4 KM
Quaker Houghton Conshohocken	Conshohocken	Petroleum Lubricating Oil and Grease Manufacturing 324191	LIKELY ACTIVE	1.1 KM
Coopers Creek Chem Corp/conshohocken	Conshohocken	Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 325194	LIKELY ACTIVE	2.1 KM
Coopers Creek Chemical CORP	West Conshohocken	Petrochemical Manufacturing 325110	ACTIVE	2.3 KM
Montgomery Chem Ltd/conshohocken	Conshohocken	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	2.8 KM

Every listed plant in Montgomery County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, ICIS, PA-EFACTS, RCRAINFO, SSTS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen APR 2026 · last seen APR 2026
EPA Facility Registry ServiceEXISTENCE
Record 110000818492 · first seen OCT 2016 · last seen OCT 2016

IN MONTGOMERY COUNTY33 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 11 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: P Q · OCT 2026
Street address: EPA: 280 CEDAR GROVE ROAD · OCT 2026
City: EPA: CONSHOHOCKEN · OCT 2026
State: EPA: PA · OCT 2026
County (FIPS code): EPA: 42091 · OCT 2026
Coordinates: EPA: 40.08049,-75.28265 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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