FRS Facility Detail Report


KNIFE RIVER MIDWEST LLC 03

EPA Registry Id: 110063229536
PORTABLE SOURCE
PORTABLE, NE 00000


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)
SIMON PORTABLE BC PLANT 05 NE0000003177700696 AIR MINOR ICIS 02/12/2021
ICIS-AIR (AIR)
SIMON AESCO MADSEN BC PLANT NE0000003177700685 AIR MINOR ICIS 01/12/2021
ICIS-AIR (AIR)
KNIFE RIVER MIDWEST LLC 03 NE0000003177700145 AIR MINOR ICIS 03/12/2018
ICIS-AIR (AIR)
SIMON CONTRACTORS MOBILE 03 NE0000003177700638 AIR MINOR ICIS 11/13/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

Facility Codes and Flags

EPA Region: 07
Duns Number:
Congressional District Number: 03
Legislative District Number:
HUC Code/Watershed: 10190018 / LOWER SOUTH PLATTE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
SIMON CONTRACTORS MOBILE 03 AIR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
SIMON CONTRACTORS AESCO-MADSEN
AIR
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 6215 CLEAR CREEK PKWY CHEYENNE WY 82007 AIR

Contacts

No Contacts returned.

Query executed on: OCT-14-2025