Facility	City	Industry	Status	Distance
H-o-h Water Technology, INC.	Palatine	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	ACTIVE	0.1 KM
Fujifilm Hunt Chemicals USA INC	Rolling Meadows	Fertilizer (Mixing Only) Manufacturing 325314	UNVERIFIED	0.8 KM
Proofing Technologies LTD	Rolling Meadows	Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992	UNVERIFIED	5.3 KM
Edc Industries	Elk Grove Village	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	UNVERIFIED	9.1 KM
Precision Ink Corporation	Elk Grove Village	Printing Ink Manufacturing 325910	UNVERIFIED	9.9 KM

Every listed plant in Cook County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

H-o-h Water Technology, INC.

Palatine, IL

ACTIVE325998

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 ACES, AIR, AIRS/AFS, EIS, ICIS, NCDB, RCRAINFO, SSTS, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	JUL 2025	JUL 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA FRS	EXISTENCE	JAN 2007	JAN 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	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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