Chs INC Laurel Refinery

803 Us-212, P.o. Box 909, Laurel, MT 59044

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

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What they make

Petroleum Refineries324110

Where it is

45.65833, -108.76750 · CENSUS TIGER

COUNTY

Yellowstone County

METRO AREA

Billings, MT

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Other plants nearby

Facility	City	Industry	Status	Distance
Laurel Refinery	Laurel	Petroleum Refineries 324110	LIKELY ACTIVE	0.2 KM
Koch Materials CO Billings	Billings	Asphalt Paving, Roofing, and Saturated Materials Manufacturing 324120	LIKELY ACTIVE	5.8 KM
Jtl Group Billings (dba - Knife River Billings)	Billings	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	14.8 KM
Phillips 66 - Billings Refinery	Billings	Petroleum Refineries 324110	ACTIVE	25.6 KM
Par Montana, LLC - Billings Refinery	Billings	Petroleum Refineries 324110	LIKELY ACTIVE	31.1 KM

Every listed plant in Yellowstone County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 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, BR, CEDRI, E-GGRT, ICIS, MT-CEDARS, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAR 2026 · last seen SEP 2026
EPA Facility Registry ServiceEXISTENCE
Record 110000595124 · first seen APR 2026 · last seen APR 2026
OSHA injury and illness reportsOPERATING
Record 1066797 · first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024

IN YELLOWSTONE COUNTY10 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 2 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: CHS INC LAUREL REFINERY · OCT 2026
Street address: EPA: 803 US-212 · OCT 2026
City: EPA: LAUREL · OCT 2026
State: EPA: MT · OCT 2026
County (FIPS code): EPA: 30111 · OCT 2026
Coordinates: EPA: 45.658333,-108.7675 · OCT 2026
Employees (band): OSHA: 100-499 · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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