FRS Facility Detail Report


CABALLO ROJO INC - CABALLO ROJO MINE

EPA Registry Id: 110038776919
NWSW SEC 24 T 48 N, R 71 W
GILLETTE, WY 82716


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:
NATIONAL COMPLIANCE DATABASE
MOBIL COAL PRODUCING (CABALLO ROJO MINE) I08#198811091691 2 COMPLIANCE ACTIVITY NCDB

WYOMING - INDUSTRIAL SITING DIVISION
MOBILE CABALLO ROJO 80-2 STATE MASTER INDUSTRIAL SITING DIVISIO
ISD-80-2
INDUSTRIAL SITES
ISD-80-2
MINE OPERATING PERMIT
ICIS-AIR (AIR)
CABALLO ROJO, INC_CABALLO ROJO MINE WY0000005600500041 AIR MAJOR ICIS 10/19/2014
AIR FACILITY SYSTEM
CABALLO ROJO, INC_CABALLO ROJO MINE 5600500041 AIR MAJOR (PERMANENTLY CLOSED) AIRS/AFS 03/08/2010

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
1221
BITUMINOUS COAL AND LIGNITE SURFACE MINING

AIR
1221
BITUMINOUS COAL AND LIGNITE SURFACE MINING

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10120201 / UPPER BELLE FOURCHE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MOBIL COAL PRODUCING (CABALLO ROJO MINE) NCDB
CABALLO ROJO MINE PCS
CABALLO ROJO INC NPDES PERMIT
MOBIL OIL CORPORATION CABALLO RAJO MINE MANUAL ENTRY
CABALLO ROJO INC, CABALLO ROJO ISD
MOBILE CABALLO ROJO ISD
CABALLO MINE EIS

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 212111 BITUMINOUS COAL AND LIGNITE SURFACE MINING.
AIRS/AFS 212111 BITUMINOUS COAL AND LIGNITE SURFACE MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 3021 GILLETTE WY 82716 AIRS/AFS
REGULATORY CONTACT PO BOX 1449 GILLETTE WY 82717 ISD
UNKNOWN CONTACT PO BOX 1449 GILLETTE WY 82717 ISD
FACILITY MAILING ADDRESS PO BOX 3021 GILLETTE WY 82716 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
REGULATORY CONTACT
ROY LIEDTKE
(307) 685-4544
ISD
View
UNKNOWN CONTACT
KIM WOLFE
(307) 685-4523
ISD
View

Query executed on: OCT-15-2025