Facility	City	Industry	Status	Distance
Maysteel CORP Menomonee Falls Division	Menomonee Falls	Steel Product Manufacturing from Purchased Steel 331200	UNVERIFIED	0.4 KM
Weimer Bearing & Transmission INC	Germantown	Motor Vehicle Transmission and Power Train Parts Manufacturing 336350	ACTIVE	4.5 KM
A. O. Smith Corporation	Milwaukee	Major Household Appliance Manufacturing 335220	ACTIVE	4.7 KM
John M. Ellsworth Co., INC.	Milwaukee	Measuring, Dispensing, and Other Pumping Equipment Manufacturing 333914	ACTIVE	6.3 KM
Lannon Tank CORP	Lannon	Metal Tank (Heavy Gauge) Manufacturing 332420	LIKELY ACTIVE	6.6 KM

Every listed plant in Waukesha 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, EIS, NPDES, OSHA-OIS, RCRAINFO, TRIS, WI-ESR · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA ECHO	OPERATING	NOV 2022	NOV 2022
EPA FRS	EXISTENCE	AUG 2007	AUG 2007

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	AUG 2026
STATE	EPA FRS	JUL 2026

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

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