Facility	City	Industry	Status	Distance
Titan Florida Llc-st. Augustine (elkton) Rmc/distribution Plant	Elkton	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	1.6 KM
Argos USA St Augustine Concrete Plant	Saint Augustine	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	6.0 KM
Quikrete Construction Materials, Llc- St. Augustine Ready Mi	St Augustine	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	6.0 KM
Cemex St. Augustine	Saint Augustine	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	19.2 KM
Vcna Prestige Concrete-st Augustine	Saint Augustine	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	19.2 KM

Every listed plant in St. Johns County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in NPDES · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen AUG 2023 · last seen AUG 2023
EPA Facility Registry ServiceEXISTENCE
Record 110071156953 · first seen DEC 2021 · last seen DEC 2021

IN ST. JOHNS COUNTY9 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: HARD ROCK MATERIALS - ST. AUGUSTINE CBP · OCT 2026
Street address: EPA: 3665 DEERPARK BOULEVARD · OCT 2026
City: EPA: ELKTON · OCT 2026
State: EPA: FL · OCT 2026
Coordinates: EPA: 29.834816,-81.386204 · OCT 2026

Report a correction · Request removal