Facility	City	Industry	Status	Distance
Capital Precast	San Marcos	Other Concrete Product Manufacturing 327390	UNVERIFIED	3.3 KM
Capital Precast	San Marcos	Other Concrete Product Manufacturing 327390	LIKELY ACTIVE	3.7 KM
Hunter Ready Mix	New Braunfels	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	4.6 KM
Ash Grove Cement South Texas LLC	New Braunfels	Clay Building Material and Refractories Manufacturing 327121	LIKELY ACTIVE	4.8 KM
Heldenfels Enterprises, INC.	San Marcos	Cement Manufacturing 327310	LIKELY ACTIVE	5.0 KM

Every listed plant in Comal 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 NPDES · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	AUG 2024	AUG 2024

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
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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