FRS Facility Detail Report


RIVER ROCK OPERATING - GRAYBILL STATION (DEHY)(AIR)

EPA Registry Id: 110039132658
ON RD 305, 0.23 MILES SOUTH OF 11000 RD
ANGOLA, KS 67337


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
POSTROCK MIDCONTINENT PRODUCTION LLC 2009900062 AIR MINOR (OPERATING) AIRS/AFS 08/25/2014
ICIS-AIR (AIR)
RIVER ROCK OPERATING - GRAYBILL STATION (DEHY)(AIR) KS0000002009900062 AIR MINOR ICIS 09/24/2018

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: 07
Duns Number:
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 11070103 / MIDDLE VERDIGRIS
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
POSTROCK MIDCONTINENT PRODUCTION LLC AIRS/AFS
BLUESTEM PIPELINE LLC AIRS/AFS
POSTROCK ENERGY 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 211120

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 210 PARK AVENUE, SUITE 2750 OKLAHOMA CITY OK 73102 AIRS/AFS
FACILITY MAILING ADDRESS 210 PARK AVENUE, SUITE 2750 OKLAHOMA CITY OK 73102 AIR

Contacts

No Contacts returned.

Query executed on: OCT-15-2025