Facility	City	Industry	Status	Distance
Compass Minerals	Duluth	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	UNVERIFIED	0.1 KM
Amsoil INC - Amsoil Center	Superior	Petroleum Lubricating Oil and Grease Manufacturing 324191	UNVERIFIED	5.5 KM
Specialty Minerals INC	Superior	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	UNVERIFIED	5.5 KM
Saati Avanced Chemicals/Ikonics	Duluth	Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992	LIKELY ACTIVE	5.3 KM
Ikonics	Duluth	Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992	UNVERIFIED	5.3 KM

Every listed plant in St. Louis 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 OSHA-OIS.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	JUN 2016	SEP 2018

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	CENSUS GEOCODER	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.

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