Facility	City	Industry	Status	Distance
Parker Gear Pump Division	Youngstown	Iron Foundries 331511	UNVERIFIED	3.0 KM
Ohio Valley Aluminum C LLC Niles Facilit	Niles	Secondary Smelting and Alloying of Aluminum 331314	UNVERIFIED	8.6 KM
Trumbull Foundry and Alloy Henry Street	Niles	Iron Foundries 331511	LIKELY ACTIVE	9.1 KM
Trumbull Foundry & Alloy	Niles	Iron Foundries 331511	UNVERIFIED	9.2 KM
Trumbull Foundry and Alloy Federal Street	Niles	Iron Foundries 331511	LIKELY ACTIVE	11.0 KM

Every listed plant in Mahoning 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 AIR, OH-CORE, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	MAY 2025	MAY 2025

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

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

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