FRS Facility Detail Report


REX OIL CO INC

EPA Registry Id: 110001431950
431 4TH AVE
LYONS, CO 80540


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)
REX OIL CO INC 792811 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
AIR FACILITY SYSTEM
REX OIL CO INC 0801300035 AIR SYNTHETIC MINOR (PERMANENTLY CLOSED) AIRS/AFS 03/31/2008
ICIS-AIR (AIR)
REX OIL CO INC CO0000000801300035 AIR SYNTHETIC MINOR ICIS 07/23/2015

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
2911
PETROLEUM REFINING

AIRS/AFS
2911
PETROLEUM REFINING

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 10190005 / ST. VRAIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

No Alternative Names returned.

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 324110 PETROLEUM REFINERIES.
AIR 324110 PETROLEUM REFINERIES.
EIS 324110 PETROLEUM REFINERIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 5671 TEJON ST DENVER CO 802210000 AIRS/AFS
FACILITY MAILING ADDRESS 5671 TEJON ST DENVER CO 802210000 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
RENE CARUTHERS
3034551743
AIRS/AFS


UNKNOWN CONTACT
RENE CARUTHERS
3034551743
AIR


COMPLIANCE CONTACT
RENE CARUTHERS
3034551743
AIRS/AFS


COMPLIANCE CONTACT
RENE CARUTHERS
3034551743
AIR


Query executed on: OCT-14-2025