Arcosa Esc Boulder

11728 Hwy 93, Boulder, CO 80303

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ground or Treated Mineral and Earth Manufacturing327992

Where it is

39.91007, -105.24056 · CENSUS TIGER

COUNTY

Jefferson County

METRO AREA

Denver-Aurora-Centennial, CO

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Other plants nearby

Facility	City	Industry	Status	Distance
Western Aggregates Incorporated (txi)	Boulder	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	LIKELY ACTIVE	0.0 KM
Bestway Concrete CO - Jeffco	Golden	Ready-Mix Concrete Manufacturing 327320	LIKELY ACTIVE	2.4 KM
Cornerstone Fabrication Corp.	Arvada	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	LIKELY ACTIVE	11.7 KM
Coorstek, Inc.- South Table Mountain	Golden	Ground or Treated Mineral and Earth Manufacturing 327992	UNVERIFIED	15.5 KM
CoorsTek Inc. - Center for Advanced Materials (CCAM)	Golden	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	LIKELY ACTIVE	15.6 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 5 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 NPDES, TRIS · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110060265172 · first seen JAN 2016 · last seen JAN 2016
EPA ECHO compliance recordsOPERATING
first seen DEC 2015 · last seen DEC 2015

IN JEFFERSON COUNTY8 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 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: ARCOSA ESC BOULDER · OCT 2026
Street address: EPA: 11728 HWY 93 · OCT 2026
City: EPA: BOULDER · OCT 2026
State: EPA: CO · OCT 2026
Coordinates: EPA: 39.91007,-105.24056 · OCT 2026

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