FRS Facility Detail Report


LAFARGE WEST, INC.

EPA Registry Id: 110010057106
8751 WELD COUNTY ROAD 5
LONGMONT, CO 80504


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
ICIS-AIR (AIR)
MARTIN MARIETTA MTRLS - STROMQUIST CO0000000812300095 AIR SYNTHETIC MINOR ICIS 07/09/2015
AIR FACILITY SYSTEM
LAFARGE WEST, INC. 0877700329 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 07/31/2014
EMISSION INVENTORY SYSTEM (EIS)
LAFARGE WEST, INC. - STROMQUIST 3581011 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
AIR FACILITY SYSTEM
MARTIN MARIETTA MTRLS - STROMQUIST 0812300095 AIR MINOR (OPERATING) AIRS/AFS 11/15/2013
ICIS-AIR (AIR)
LAFARGE WEST, INC. CO0000000877700329 AIR MINOR ICIS 07/09/2015
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
STROMQUIST PIT COG500016 ICIS-NPDES NON-MAJOR ICIS 06/09/2008 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
5032
BRICK, STONE, AND RELATED CONSTRUCTION MATERIALS

AIRS/AFS
5032
BRICK, STONE, AND RELATED CONSTRUCTION MATERIALS

AIRS/AFS
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIRS/AFS
2951
ASPHALT PAVING MIXTURES AND BLOCKS

NPDES
1442
CONSTRUCTION SAND AND GRAVEL

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 10190005 / ST. VRAIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CORN CONST CO AIR
MARTIN MARIETTA MTRLS - STROMQUIST AIRS/AFS
LAFARGE NPDES PERMIT
WESTERN MOBILE BOULDER INC AIR
STROMQUIST PIT NPDES
LAFARGE WEST, INC. - STROMQUIST EIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
LAFARGE CORPORATION
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIRS/AFS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
EIS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 1240 GRAND JUNCTION CO 81502 AIRS/AFS
FACILITY MAILING ADDRESS 1590 W 12TH AVE DENVER CO 80204 AIRS/AFS
FACILITY MAILING ADDRESS 1590 W 12TH AVE DENVER CO 80204 AIR
FACILITY MAILING ADDRESS PO BOX 1240 GRAND JUNCTION CO 81502 AIR
MAILING ADDRESS STROMQUIST PIT WESTMINSTER CO 80021 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
HOLLY BELLMUND
303-657-4337
AIR


COMPLIANCE CONTACT
STEPHEN L CORN
9704347301
AIR


UNKNOWN CONTACT
HOLLY BELLMUND
303-657-4337
AIR


UNKNOWN CONTACT
STEPHEN L CORN
9704347301
AIR


UNKNOWN CONTACT
HOLLY BELLMUND
303-657-4337
AIRS/AFS


COMPLIANCE CONTACT
HOLLY BELLMUND
303-657-4337
AIRS/AFS


UNKNOWN CONTACT
STEPHEN L CORN
9704347301
AIRS/AFS


COMPLIANCE CONTACT
STEPHEN L CORN
9704347301
AIRS/AFS


Query executed on: OCT-14-2025