FRS Facility Detail Report


WILLOW LAKE MINE

EPA Registry Id: 110002353854
420 LONG LANE ROAD
EQUALITY, IL 62934-2047


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)
WILLOW LAKE MINE #6 IL000165802AAC AIR MINOR ICIS 10/19/2014
ICIS-AIR (AIR)
PEABODY ARCLAR MINING LLC IL000165802AAB AIR MINOR ICIS 11/12/2014
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
PEABODY ARCLAR MINING LLC 170000145331 STATE MASTER ACES
-165802AAB
AIR PROGRAM
-165802AAC
AIR PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WILLOW LAKE MINE ILR000113837 VSQG (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PEABODY ARCLAR MINING LLC IL0079936 ICIS-NPDES NON-MAJOR ICIS 05/05/2023 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
TOXICS RELEASE INVENTORY SYSTEM
WILLOW LAKE MINE 62934WLLWL420LO TRI REPORTER TRIS

AIR FACILITY SYSTEM
PEABODY ARCLAR MINING LLC 1716500040 AIR MINOR (OPERATING) AIRS/AFS 08/26/2014
AIR FACILITY SYSTEM
WILLOW LAKE MINE #6 1716500044 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 05/16/2014
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
WILLOW LAKE MINE 1001681 GREENHOUSE GAS REPORTER E-GGRT

EMISSION INVENTORY SYSTEM (EIS)
PEABODY ARCLAR MINING LLC 7377111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 05/03/2024

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
3532
MINING MACHINERY AND EQUIPMENT, EXCEPT OIL AND GAS FIELD MACHINERY AND EQUIPMENT

NPDES
1221
BITUMINOUS COAL AND LIGNITE SURFACE MINING

AIRS/AFS
3532
MINING MACHINERY AND EQUIPMENT, EXCEPT OIL AND GAS FIELD MACHINERY AND EQUIPMENT

AIRS/AFS
1222
BITUMINOUS COAL UNDERGROUND MINING

AIRS/AFS
1221
BITUMINOUS COAL AND LIGNITE SURFACE MINING

TRIS
1222
BITUMINOUS COAL UNDERGROUND MINING

AIRS/AFS
9999
NONCLASSIFIABLE ESTABLISHMENTS

Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 15
Legislative District Number:
HUC Code/Watershed: 05140204 / SALINE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
ARCLAR CO LLC WILLOW LAKE RCRAINFO
ARCLAR CO LLC AIRS/AFS
PEABODY ARCLAR MINING LLC AIR
WILLOW LAKE MINE #6 AIRS/AFS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT OWNER
PEABODY ENERGY CORPORATION
E-GGRT


PARENT COMPANY
ARCLAR CO
TRIS


OPERATOR
PEABODY ARCLAR MINING LLC
RCRAINFO
View
OWNER
PEABODY ARCLAR MINING LLC
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 212112 BITUMINOUS COAL UNDERGROUND MINING.
AIR 333131 MINING MACHINERY AND EQUIPMENT MANUFACTURING.
AIRS/AFS 212112 BITUMINOUS COAL UNDERGROUND MINING.
TRIS 212112 BITUMINOUS COAL UNDERGROUND MINING.
AIR 212111 BITUMINOUS COAL AND LIGNITE SURFACE MINING.
AIR 212112 BITUMINOUS COAL UNDERGROUND MINING.
AIRS/AFS 333131 MINING MACHINERY AND EQUIPMENT MANUFACTURING.
EIS 333131 MINING MACHINERY AND EQUIPMENT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 420 LONG LANE RD EQUALITY IL 62934 AIRS/AFS
MAILING ADDRESS 420 LONG LANE RD EQUALITY IL 62934 TRIS
OWNER 7100 EAGLE CREST BLVD EVANSVILLE IN 47715 RCRAINFO
FACILITY MAILING ADDRESS 420 LONG LANE RD EQUALITY IL 62934 RCRAINFO
OPERATOR 7100 EAGLE CREST BLVD EVANSVILLE IN 47715 RCRAINFO
FACILITY MAILING ADDRESS 29 W RAYMOND ST HARRISBURG IL 62946 AIRS/AFS
REGULATORY CONTACT 420 LONG LANE RD EQUALITY IL 62934 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
ROBERT L. DYER
8124249000
TRIS


REGULATORY CONTACT
JAMES MILLER
818-361-5788
RCRAINFO


Query executed on: OCT-14-2025


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