FRS Facility Detail Report


REGIONAL TRANS - UNION STATION

EPA Registry Id: 110041345997
1700 WEWATTA ST
DENVER, CO 80202


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:
EMISSION INVENTORY SYSTEM (EIS)
REGIONAL TRANS - UNION STATION 15266411 AIR MINOR EIS 01/09/2025
ICIS-AIR (AIR)
REGIONAL TRANS - UNION STATION CO0000000803102064 AIR MINOR ICIS 04/08/2016
AIR FACILITY SYSTEM
KIEWIT WESTERN - UNION STATION 0803102064 AIR MINOR (OPERATING) AIRS/AFS 08/21/2012

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
1442
CONSTRUCTION SAND AND GRAVEL

AIRS/AFS
1442
CONSTRUCTION SAND AND GRAVEL

AIR
4111
LOCAL AND SUBURBAN TRANSIT

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10190003 / MIDDLE SOUTH PLATTE-CHERRY CREEK
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
KIEWIT WESTERN - UNION STATION AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIR 485112 COMMUTER RAIL SYSTEMS.
AIRS/AFS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
EIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.

Facility Mailing Addresses

No Facility Mailing Addresses returned.

Contacts

No Contacts returned.

Query executed on: OCT-14-2025