West Penn Oil

1425 Market Street Ext, Warren, PA 16365

LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2025 · 3 SOURCES

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

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What they make

Petroleum Lubricating Oil and Grease Manufacturing324191

Where it is

41.91271, -79.15019 · CENSUS TIGER

COUNTY

Warren County

METRO AREA

Warren, PA

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Other plants nearby

Facility	City	Industry	Status	Distance
Ia Const Warren Batch Plt	Warren	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	4.3 KM
United Refining Company	Warren	Petroleum Refineries 324110	LIKELY ACTIVE	9.5 KM
United Refining Co/warren Plt	Warren	Petroleum Refineries 324110	LIKELY ACTIVE	9.5 KM
Ia Const Corp/starbrick Plt	Warren	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	9.5 KM
Suit-kote Jamestown	Jamestown	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	23.1 KM

Every listed plant in Warren County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 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 NCDB, NPDES, PA-EFACTS, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen OCT 2025 · last seen OCT 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110010983864 · first seen JUN 2017 · last seen JUN 2017

IN WARREN COUNTY5 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 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: WEST PENN OIL · OCT 2026
Street address: EPA: 1425 MARKET STREET EXT · OCT 2026
City: EPA: WARREN · OCT 2026
State: EPA: PA · OCT 2026
County (FIPS code): EPA: 42123 · OCT 2026
Coordinates: EPA: 41.91271,-79.15019 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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