FRS Facility Detail Report


ONEOK ROCKIES MIDSTREAM, L.L.C.-MYSTERY CREEK STATION

EPA Registry Id: 110007123790
S14-T142N-R100W
FAIRFIELD, ND 58627


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:
AIR FACILITY SYSTEM
BEAR PAW ENERGY, LLC 3800700021 AIR MINOR (OPERATING) AIRS/AFS 03/19/2010
ICIS-AIR (AIR)
ONEOK ROCKIES MIDSTREAM, L.L.C.-MYSTERY CREEK STATION ND0000003800700021 AIR MINOR ICIS 06/29/2015

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
1311
CRUDE PETROLEUM AND NATURAL GAS

AIR
1311
CRUDE PETROLEUM AND NATURAL GAS

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10110203 / MIDDLE LITTLE MISSOURI
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
BEAR PAW ENERGY, INC.: MYSTERY CREEK AIRS/AFS
KOCH HYDROCARBON: MYSTERY CREEK NEI-HAP
BEAR PAW ENERGY, LLC AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS S6-T141N-R100W MYSTERY CREEK ND 58627 AIRS/AFS
FACILITY MAILING ADDRESS S6-T141N-R100W MYSTERY CREEK ND 58627 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
WILLIAM W. GRYGAR II
5015215565
AIRS/AFS


COMPLIANCE CONTACT
WILLIAM W. GRYGAR II
5015215565
AIRS/AFS


PRIMARY FACILITY SITE CONTACT
DEBORAH PERRY-CHAMBERS
9185887530
AIR


COMPLIANCE CONTACT
WILLIAM W. GRYGAR II
5015215565
AIR


PRIMARY CONTACT
KALE HANNER
9187321477
AIR


UNKNOWN CONTACT
WILLIAM W. GRYGAR II
5015215565
AIR


Query executed on: OCT-14-2025