FRS Facility Detail Report


SOVEREIGN OP. CO. - WALSH B CS

EPA Registry Id: 110012150821
SEC 29 T31S R44W
VILAS 4.3 MI. SE OF, CO 81087


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:
ICIS-AIR (AIR)
SOVEREIGN OP. CO. - WALSH B CS CO0000000800900043 AIR MINOR ICIS 07/09/2015
EMISSION INVENTORY SYSTEM (EIS)
SOVEREIGN OP. CO. - WALSH B CS 1256911 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
AIR FACILITY SYSTEM
SOVEREIGN OP. CO. - WALSH B CS 0800900043 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 11/15/2013

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
1311
CRUDE PETROLEUM AND NATURAL GAS

AIRS/AFS
1311
CRUDE PETROLEUM AND NATURAL GAS

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 11040004 / SAND ARROYO
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
MERIT ENERGY COMPANY AIRS/AFS
BENCHMARK OIL AIRS/AFS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 2111 OIL AND GAS EXTRACTION
AIR 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
AIRS/AFS 211111 CRUDE PETROLEUM AND NATURAL GAS EXTRACTION.
AIR 211130

Facility Mailing Addresses

No Facility Mailing Addresses returned.

Contacts

No Contacts returned.

Query executed on: OCT-14-2025