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Rinker Materials Hydro Conduit- Frederick

1751 Monocacy Blvd., Frederick, MD 21701

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES

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

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What they make

Ready-Mix Concrete Manufacturing327320

Where it is

39.43557, -77.37636 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Daniel G. Schuster, INC. - Frederick PlantFrederickReady-Mix Concrete Manufacturing
327320
LIKELY ACTIVE3.6 KM
Lafarge Aggregates & ConcreteFrederickReady-Mix Concrete Manufacturing
327320
UNVERIFIED3.9 KM
Frederick Asphalt Co/essroc SiteFrederickAsphalt Paving Mixture and Block Manufacturing
324121
UNVERIFIED11.2 KM
Federal Stone Industries, INC.ThurmontOther Concrete Product Manufacturing
327390
UNVERIFIED20.5 KM
Keymar Aggregates EngineeringKeymarReady-Mix Concrete Manufacturing
327320
UNVERIFIED22.7 KM

Every listed plant in Frederick County

Also at this address

2 other records share 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.

BWICP Rinker Materials
Frederick, MD
LIKELY ACTIVE327332EMP 20-99
Hydro Conduit Corporation
Frederick, MD
UNVERIFIED327332

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 MD-EPSC, NPDES, TRIS · EPA site type STATIONARY.

  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110019905110 · first seen JAN 2016 · last seen JUN 2023

ALSO RECORDED ASRINKER FREDERICK PIPE

IN FREDERICK COUNTY6 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 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: RINKER MATERIALS HYDRO CONDUIT- FREDERICK · OCT 2026
Street address
EPA: 1751 MONOCACY BLVD. · OCT 2026
City
EPA: FREDERICK · OCT 2026
State
EPA: MD · OCT 2026
County (FIPS code)
EPA: 24021 · OCT 2026
Coordinates
EPA: 39.43557,-77.37636 · OCT 2026

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