FRS Facility Detail Report


ELK BASIN GAS PLANT

EPA Registry Id: 110001933551
SECTION 29, T58N, R99W,
POWELL, WY 82435


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
ELK BASIN GAS PLANT 100000029612 RMP REPORTER RMP

ICIS-AIR (AIR)
ELK BASIN GAS PLANT (CONTANGO RESOURCES, LLC) WY0000005602900012 AIR MAJOR ICIS 03/13/2025
AIR FACILITY SYSTEM
ENCORE ENERGY PARTNERS-ELK BASIN GAS PLT 5602900012 AIR MAJOR (OPERATING) AIRS/AFS 07/28/2014
INTEGRATED COMPLIANCE INFORMATION SYSTEM HOWELL PETROLEUM CORP 43345 FORMAL ENFORCEMENT ACTION ICIS 10/23/2000 ICIS-08-1999-0219
FORMAL ENFORCEMENT ACTION
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
HOWELL PET CORP_ELK BASIN GAS PLANT CEDRI123412 RISK AND TECHNOLOGY REVIEW RTR

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: 10070006 / CLARKS FORK YELLOWSTONE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
HOWELL PETROLEUM CORP DOCKET
HOWELL PET CORPORATION ELK BASIN GAS PLANT AIRS/AFS
ENCORE ENERGY_ELK BASIN GAS PLANT AIR
ENCORE ENERGY PARTNERS-ELK BASIN GAS PLT AIRS/AFS
ELK BASIN GAS PLANT (VANGUARD OPERATING, LLC) AIR
AMOCO PROD CO.-ELK BASIN GAS PLANT AIR VOLUNTARY SUBMISSION
HOWELL PET CORP_ELK BASIN GAS PLANT EIS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RMP 211112 NATURAL GAS LIQUID EXTRACTION.
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
RMP 21113

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PREPARER PO BOX 569 THOROFARE VA 08086 RMP
PREPARER P O BOX 569 POWELL WY 82435 RMP
PREPARER PO BOX 569 ANSONIA CT 06401 RMP
PREPARER PO BOX 569 POWELL WY 82435 RMP
PREPARER P.O. BOX 569 POWELL WY 82435 RMP
PREPARER P.O. BOX 569 POWELL MT 82435 RMP
FACILITY MAILING ADDRESS SECTION 29, T58N, R99W, POWELL WY 82435 AIR
PREPARER P.O. BOX 569 POWELL WY 37705 RMP
FACILITY MAILING ADDRESS SECTION 29, T58N, R99W, POWELL WY 82435 AIRS/AFS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
BRYAN, ROY
3077547308
AIRS/AFS


COMPLIANCE CONTACT
BRYAN, ROY
3077547308
AIRS/AFS


UNKNOWN CONTACT
BRYAN, ROY
3077547308
AIR


COMPLIANCE CONTACT
BRYAN, ROY
3077547308
AIR


Query executed on: OCT-14-2025