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Martin Marietta:rock Hill

911 Hawkfield Road, Rock Hill, SC 29730

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAR 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ground or Treated Mineral and Earth Manufacturing327992

Where it is

34.89435, -80.99906 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Lindsay Precast SCRock HillConcrete Pipe Manufacturing
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Marathon Abrasive Company INCChesterAbrasive Product Manufacturing
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LIKELY ACTIVE15.6 KM
IKO Chester Mat TechChesterMineral Wool Manufacturing
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CLTP PavestoneCharlotteConcrete Block and Brick Manufacturing
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Westlake Royal Stone LLCChesterConcrete Block and Brick Manufacturing
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UNVERIFIED24.5 KM

Every listed plant in York County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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 AIR, AIRS/AFS, EIS, SC-EFIS · EPA site type STATIONARY.

  • EPA ECHO compliance recordsOPERATING
    first seen MAR 2026 · last seen MAR 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110001668703 · first seen JUN 2017 · last seen JUN 2017

IN YORK COUNTY1 other plant shares this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 1 of them has 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: MARTIN MARIETTA:ROCK HILL · NOV 2026
Street address
EPA: 911 HAWKFIELD ROAD · NOV 2026
City
EPA: ROCK HILL · NOV 2026
State
EPA: SC · NOV 2026
County (FIPS code)
EPA: 45091 · NOV 2026
Coordinates
EPA: 34.894355,-80.999064 · NOV 2026

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