Facility	City	Industry	Status	Distance
Mmc Materials Gulf Coast, LLC	Gulfport	Ready-Mix Concrete Manufacturing 327320	ACTIVE	0.4 KM
American Ready Mix LLC	Gulfport	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	0.8 KM
Design Precast & Pipe	Gulfport	Concrete Pipe Manufacturing 327332	UNVERIFIED	2.9 KM
Block Usa, Gulfport Plant	Gulfport	Concrete Block and Brick Manufacturing 327331	LIKELY ACTIVE	3.8 KM
Gulf States Ready Mix Concrete - Plant No 10	Gulfport	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	3.8 KM

Every listed plant in Harrison 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 AIR, AIRS/AFS, EIS, MS-ENSITE, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	AUG 2025	AUG 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JUL 2020	JUL 2020

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	SEP 2026
STATE	EPA FRS	JUL 2026

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

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