Facility	City	Industry	Status	Distance
Wieland Thin Strip	Water	Copper Rolling, Drawing, Extruding, and Alloying 331420	LIKELY ACTIVE	0.1 KM
Ansonia Copper & Brass INC - Waterbury	Waterbury	Copper Rolling, Drawing, Extruding, and Alloying 331420	UNVERIFIED	1.5 KM
The Platt Brothers & Company	Waterbury	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	ACTIVE	2.2 KM
Reliable Silver	Naugatuck	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	2.9 KM
Waterbury Rolling Mills	Waterbury	Nonferrous Metal (except Aluminum) Smelting and Refining 331411	UNVERIFIED	4.8 KM

Every listed plant in Naugatuck Valley 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, BR, CEDRI, E-GGRT, ICIS, NCDB, NPDES, OSHA-OIS, RCRAINFO, SIMS, SSTS, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	FEB 2026	FEB 2026
EPA FRS	EXISTENCE	JUL 2020	FEB 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	SEP 2026
STATE	EPA FRS	JUL 2026

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

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