Facility	City	Industry	Status	Distance
Elam Clear Creek Batch Plant	Idaho Springs	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	12.4 KM
Martin Marietta - Spec Agg	Golden	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	13.2 KM
Smyrna Ready Mix Concrete, LLC - Spec Agg Ready Mix	Golden	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	13.1 KM
Martin Marietta Mtrls - Plant 41-246098	Golden	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	13.5 KM
Aggregate Industries, Golden Ready Mix Plant	Golden	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	16.5 KM

Every listed plant in Jefferson 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 AIR, AIRS/AFS, ICIS, NPDES, TRIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110012702682 · first seen JUN 2017 · last seen JUN 2017
EPA ECHO compliance recordsOPERATING
first seen AUG 2014 · last seen AUG 2014

IN JEFFERSON COUNTY9 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 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: LAFARGE WEST INC. · OCT 2026
Street address: EPA: 20575 BRYANT DR. · OCT 2026
City: EPA: EVERGREEN · OCT 2026
State: EPA: CO · OCT 2026
County (FIPS code): EPA: 08059 · OCT 2026
Coordinates: EPA: 39.65084,-105.34393 · OCT 2026

Report a correction · Request removal