Facility	City	Industry	Status	Distance
H-o-h Water Technology, INC.	Germantown	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	3.5 KM
Copps Industries INC	Mequon	Plastics Material and Resin Manufacturing 325211	ACTIVE	5.9 KM
Hydrite Chemical CO	Milwaukee	Other Basic Inorganic Chemical Manufacturing 325180	UNVERIFIED	7.6 KM
Hydrite Milwaukee MKE - 7300 Bradley	Milwaukee	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	7.8 KM
PAK Technologies Holding Company Inc.	Milwaukee	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	7.7 KM

Every listed plant in Washington County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Sterling Wisconsin LLC

Germantown, WI

LIKELY ACTIVE325412

WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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, WI-ESR · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JUL 2021	JUL 2021
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

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
STATE	EPA FRS	JUL 2026

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

Report a correction · Request removal