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J J Ryan Corporation Southington Galvanize Division

335 Atwater Street, Plantsville, CT 06479

UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 2023 · 3 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Iron and Steel Mills and Ferroalloy Manufacturing331110

Where it is

41.57906, -72.89853 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Mrm Industries Meriden FacilityMeridenIron and Steel Mills and Ferroalloy Manufacturing
331111
LIKELY ACTIVE9.4 KM
Dexmet CorporationWallingfordPaint and Coating Manufacturing
325510
ACTIVE13.0 KM
Allegheny Ludlum Steel Strip PlantWallingfordIron and Steel Mills and Ferroalloy Manufacturing
331110
UNVERIFIED14.9 KM
Allegheny Ludlum CorporationWaterburyIron and Steel Mills and Ferroalloy Manufacturing
331110
LIKELY ACTIVE12.6 KM
Alloys InternationalWaterburyIron and Steel Mills and Ferroalloy Manufacturing
331112
UNVERIFIED12.7 KM

Every listed plant in Capitol 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 AIR, AIRS/AFS, NCDB, NPDES, RCRAINFO, SIMS, TRIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA TRIOPERATINGDEC 2023DEC 2023
EPA ECHOOPERATINGOCT 2019OCT 2019
EPA FRSEXISTENCEDEC 2015DEC 2015
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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