1 source holds 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 AIR, AIRS/AFS, EIS, ICIS, MN-TEMPO, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Records 110038105332, 110070329304 · first seen JUN 2017 · last seen SEP 2018

ALSO RECORDED ASSPECIALTY MINERALS INC

IN CARLTON COUNTY2 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 0 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: 91880 - SPECIALTY MINERALS INC · OCT 2026
Street address: EPA: 2203 E END AVE B · OCT 2026
City: EPA: CLOQUET · OCT 2026
State: EPA: MN · OCT 2026
County (FIPS code): EPA: 27017 · SEP 2026
Coordinates: EPA: 46.72297,-92.44371 · JUL 2026

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