Facility	City	Industry	Status	Distance
Henry Co/kimberton Plt	Kimberton	Asphalt Shingle and Coating Materials Manufacturing 324122	UNVERIFIED	0.0 KM
Highway Materials Malvern Plt	Frazer	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	7.3 KM
Heidelberg Materials Frazer HMA	Frazer	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	7.8 KM
Netzsch Pumps North America LLC	Exton	Pump and Compressor Manufacturing 333911	ACTIVE	9.8 KM
H&k Group Inc/sanatoga Blacktop	Pottstown	Apparel Accessories and Other Apparel Manufacturing 315991	LIKELY ACTIVE	12.1 KM

Every listed plant in Chester County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 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 AIRS/AFS, ICIS, NPDES, PA-EFACTS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	MAR 2025	MAR 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

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	AUG 2026
STATE	EPA FRS	JUL 2026

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

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