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Floreffe Terminal

1100 Glasshouse Road, Jefferson Hills, PA 15025

LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2025 · 2 SOURCES

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

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What they make

Asphalt Paving Mixture and Block Manufacturing324121

Where it is

40.25773, -79.91423 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
North Central ProcessingJefferson HillsAll Other Petroleum and Coal Products Manufacturing
324199
UNVERIFIED0.0 KM
Marathon Ashland Petro Floreffe Term/aspJeffersonAsphalt Paving Mixture and Block Manufacturing
324121
UNVERIFIED0.3 KM
Clairton Slag Inc/west Elizabeth Paving Matl PltWest ElizabethAsphalt Paving Mixture and Block Manufacturing
324121
UNVERIFIED1.9 KM
Koppers INC -clairton PlantClairtonWood Preservation
321114
UNVERIFIED6.0 KM
US Steel Mon Valley Works - Clairton PlantClairtonPetroleum Refineries
324110
LIKELY ACTIVE6.1 KM

Every listed plant in Allegheny County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 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 EIS, ICIS, NCDB, NPDES, PA-EFACTS, RCRAINFO · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA FRSEXISTENCEJAN 2026JAN 2026
EPA ECHOOPERATINGSEP 2025SEP 2025
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOSEP 2026
STATEEPA FRSJUL 2026

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

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