Facility	City	Industry	Status	Distance
Cemex Construction Materials South, LLC - Harlingen	San Benito	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	0.8 KM
U.s. Dol-osha Corpus Christi Area Office	Harlingen	Other Concrete Product Manufacturing 327390	UNVERIFIED	10.7 KM
All-valley Unit Step, INC	Harlingen	Other Concrete Product Manufacturing 327390	UNVERIFIED	10.7 KM
Alamo Concrete Production	Harlingen	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	11.3 KM
Hrlp	La Feria	Concrete Block and Brick Manufacturing 327331	LIKELY ACTIVE	12.7 KM

Every listed plant in Cameron County

Also at this address

No other federal record shares this street address.

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 NPDES · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	NOV 2024	NOV 2024

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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