Facility	City	Industry	Status	Distance
Ultralight Control Systems, INC.	Oxnard	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	LIKELY ACTIVE	1.9 KM
J. Harris Industrial Water Treatment, INC	Oxnard	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	2.9 KM
Santa Barabara Applied Optics	Ventura	Commercial and Service Industry Machinery Manufacturing 333310	UNVERIFIED	9.3 KM
Guernsey Coating Laboratories, INC.	Ventura	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	9.8 KM
Channel Island Opto Mechanical Engr'g	Ventura	Commercial and Service Industry Machinery Manufacturing 333319	UNVERIFIED	10.5 KM

Every listed plant in Ventura County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 2 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 NPDES, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	APR 2021	APR 2021
EPA FRS	EXISTENCE	AUG 2017	AUG 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
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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