FRS Facility Detail Report


MARKWEST OKLAHOMA GAS CO LLC/BUTLER ARAPAHO GAS PLT

EPA Registry Id: 110007386998
8 MILES NW OF
BUTLER, OK 73625


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:
RISK MANAGEMENT PLAN
ARAPAHO GAS PLANT 100000164118 RMP REPORTER RMP

AIR FACILITY SYSTEM
MARKWEST OKLAHOMA G/BUTLER ARAPAHO GAS P 4003900020 AIR MAJOR (OPERATING) AIRS/AFS 08/01/2014
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
MARKWEST OKLAHOMA GAS CO LLC/BUTLER ARAPAHO GAS PLT CEDRI10068659 COMPLIANCE AND EMISSIONS REPORTING API 03/05/2025
ICIS-AIR (AIR)
MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT OK0000004003900020 AIR MAJOR ICIS 05/20/2015
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
BUTLER 1004535 GREENHOUSE GAS REPORTER E-GGRT 01/22/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
1321
NATURAL GAS LIQUIDS

AIRS/AFS
1321
NATURAL GAS LIQUIDS

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 03
Legislative District Number:
HUC Code/Watershed: 11130302 / UPPER WASHITA
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
BUTLER ARAPAHO GAS PLT EIS
BUTLER E-GGRT
AMERICAN CENTRAL GAS CO. AIR
MARKWEST OKLAHOMA G/BUTLER ARAPAHO GAS P AIRS/AFS
ARAPAHO GAS PLANT RMP REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
MARKWEST OKLAHOMA GAS CO LLC
AIR
View
PREPARER
NATHAN WHELDON
RMP
View
PREPARER
NATHAN WHELDON
RMP
View
PARENT OWNER
MARKWEST ENERGY PARTNERS, L.P.
E-GGRT


PREPARER
NATHAN WHELDON
RMP
View
PARENT OWNER
MARATHON PETROLEUM CO LP
E-GGRT


PREPARER
NATHAN WHELDON
RMP


JOINT PARENT COMPANY
MPLX, L.P.
RMP


PARENT OWNER
MARATHON PETROLEUM COMPANY LP
E-GGRT


PARENT COMPANY 1
MARKWEST WESTERN OKLAHOMA GAS CO., LLC
RMP


PARENT COMPANY
MARKWEST WESTERN OKLAHOMA GAS CO., LLC
RMP


PARENT COMPANY 2
MPLX, L.P.
RMP


OWNER/OPERATOR MAILING ADDRESS
NATHAN WHELDON
RMP


PARENT OWNER
MARKWEST ENERGY PARTNERS, LP
E-GGRT


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 211112 NATURAL GAS LIQUID EXTRACTION.
RMP 211112 NATURAL GAS LIQUID EXTRACTION.
AIR 211112 NATURAL GAS LIQUID EXTRACTION.
RMP 21113

AIR 211130

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PREPARER 1515 ARAPAHOE ST. DENVER CO 802022137 RMP
PREPARER 1515 ARAPAHOE ST DENVER CO 80202-3150 RMP
MAILING ADDRESS 1515 ARAPAHOE ST TOWER 1 STE 1600 DENVER CO 80202 AIR
PREPARER 1515 ARAPAHOE ST DENVER CO 80202 RMP

Contacts

No Contacts returned.

Query executed on: OCT-14-2025