Facility	City	Industry	Status	Distance
New Frontier Materials Operations Alpha LLC South Asphalt Batch	Saint Louis County	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	0.0 KM
Fred Weber Inc-portable Asphalt Plant	Maryland Heights	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	0.6 KM
Custom Compounders, INC.	Arnold	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	ACTIVE	3.5 KM
American Ready Mix-bussen Road	Saint Louis	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	4.5 KM
Pace Construction Co-pace Construction CO	Saint Louis	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	4.7 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 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 AIR, AIRS/AFS, EIS, MO-DNR · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	JUN 2017
EPA ECHO	OPERATING	MAY 2012	MAY 2012

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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