Facility	City	Industry	Status	Distance
Compass Minerals	Duluth	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	LIKELY ACTIVE	0.1 KM
Amsoil INC - Amsoil Center	Superior	Petroleum Lubricating Oil and Grease Manufacturing 324191	LIKELY ACTIVE	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 sources hold this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

OSHA injury and illness reportsOPERATING
Record 1129459 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070334155 · first seen JUN 2016 · last seen SEP 2018

ALSO RECORDED ASCOMPASS MINERALS AMERICA INC; NORTH AMERICAN SALT COMPANY

IN ST. LOUIS COUNTY8 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 3 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: 92904 - COMPASS MINERALS AMERICA INC · JUL 2026
Street address: EPA: 1120 W RAILROAD ST · JUL 2026
City: EPA: DULUTH · JUL 2026
State: EPA: MN · JUL 2026
Coordinates: Census geocoder: 46.774436937652,-92.110155273202 · JUL 2026 · ON THIS PAGE; EPA: 46.77435,-92.11033 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 20-99 · DEC 2025

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