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Alcoa USA CORP.

1814 State Highway 131, Massena, NY 13662

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAR 2025 · 3 SOURCES

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

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What they make

Alumina Refining and Primary Aluminum Production331313

Where it is

44.96583, -74.89350 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Alcoa USA CORPMassenaAlumina and Aluminum Production and Processing
331312
ACTIVE1.5 KM
Alcoa Massena Operations - West PlantMassenaAlumina and Aluminum Production and Processing
331312
LIKELY ACTIVE3.0 KM
Arconic US LLCMassenaOther Aluminum Rolling, Drawing, and Extruding
331318
UNVERIFIED3.0 KM
Reynolds Metal CO LLCMassenaAlumina and Aluminum Production and Processing
331312
LIKELY ACTIVE11.6 KM

Every listed plant in St. Lawrence County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 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 BR, CEDRI, E-GGRT, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA ECHOOPERATINGMAR 2025MAR 2025
EPA TRIOPERATINGDEC 2023DEC 2023
EPA FRSEXISTENCEJUN 2017JUN 2017
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOAUG 2026
STATEEPA FRSJUL 2026

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

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