Facility	City	Industry	Status	Distance
Txm - Westside Ready Mix	San Antonio	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	0.0 KM
Montgomery Road Readymix	San Antonio	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	4.6 KM
Srm Plant 14158 Montgomery	San Antonio	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	5.0 KM
Castroville Plant	San Antonio	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	5.2 KM
Hydro Conduit San Antonio	Castroville	Concrete Block and Brick Manufacturing 327331	UNVERIFIED	10.3 KM

Every listed plant in Bexar County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Txm - Westside Ready Mix

San Antonio, TX

UNVERIFIED327320

WHERE THIS RECORD COMES FROM — 3 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 NPDES, TRIS, TX-TCEQ ACR · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JUL 2020	JUL 2020
EPA ECHO	OPERATING	JUL 2006	JUL 2006

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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