Facility	City	Industry	Status	Distance
Chicago Heights Innophos	Chicago Heights	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.1 KM
Essential Chemical	Chicago Heights	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.1 KM
Nufarm Americas INC	Chicago Heights	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	0.7 KM
Polychem Services Inc., LLC	Chicago Heights	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	1.0 KM
Midwest Micronutrients LLC	Ford Heights	Synthetic Dye and Pigment Manufacturing 325130	UNVERIFIED	2.3 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 ACES, AIR, AIRS/AFS, BR, EIS, ICIS, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110000432416 · first seen JUN 2017 · last seen JUN 2017

IN COOK COUNTY67 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 18 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: INNOPHOS INC · OCT 2026
Street address: EPA: 1101 ARNOLD ST · OCT 2026
City: EPA: CHICAGO HEIGHTS · OCT 2026
State: EPA: IL · OCT 2026
County (FIPS code): EPA: 17031 · OCT 2026
Coordinates: EPA: 41.512147,-87.618836 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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