FRS Facility Detail Report


WASHINGTON MILLS

EPA Registry Id: 110017410318
13230 ESK ST
HENNEPIN, IL 61327


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:
TOXICS RELEASE INVENTORY SYSTEM
WASHINGTON MILLS HENNEPIN INC 61327XLNCXRRIBO TRI REPORTER TRIS 03/02/2016
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
WASHINGTON MILLS CEDRI132201 COMPLIANCE AND EMISSIONS REPORTING CEDRI 02/12/2020
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
WASHINGTON MILLS HENNEPIN INC. 1005944 GREENHOUSE GAS REPORTER E-GGRT

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
EXOLON-HENNEPIN FACILITY ILR000990 ICIS-NPDES NON-MAJOR ICIS 05/01/2009 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
WASHINGTON MILLS HENNEPIN INC IL000155801AAC AIR MAJOR ICIS 11/12/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
EXOLON COMPANY-HENNEPIN ILU990207 ICIS-NPDES UNPERMITTED ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RACT/BACT/LAER CLEARINGHOUSE
EXOLON - ESK 1023 AIR MAJOR RBLC

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
EXOLON-HENNEPIN FACILITY ILR000990 STORM WATER INDUSTRIAL ICIS 05/01/2009 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
WASHINGTON MILLS 170001930052 STATE MASTER ACES

EMISSION INVENTORY SYSTEM (EIS)
WASHINGTON MILLS HENNEPIN INC 7914311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 01/30/2025
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
EXOLON ESK CO ILD984821280 UNSPECIFIED UNIVERSE (N) RCRAINFO

AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
WASHINGTON MILLS HENNEPIN INC 170000137894 STATE MASTER ACES
-1550105013
HAZARDOUS WASTE PROGRAM
-155801AAC
AIR PROGRAM
-1550105013
SOLID WASTE PROGRAM
AIR FACILITY SYSTEM
WASHINGTON MILLS HENNEPIN INC 1715500010 AIR MAJOR (OPERATING) AIRS/AFS 07/30/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
RBLC
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
3291
ABRASIVE PRODUCTS

AIR
3291
ABRASIVE PRODUCTS

Facility Codes and Flags

EPA Region: 05
Duns Number: 000000000
Congressional District Number: 16
Legislative District Number:
HUC Code/Watershed: 07130001 / LOWER ILLINOIS-SENACHWINE LAKE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
EXOLON COMPANY-HENNEPIN PCS
THE EXOLON CO. MANUAL ENTRY
EXOLON-HENNEPIN FACILITY NPDES
WASHINGTON MILLS HENNEPIN INC. E-GGRT
EXOLON ESK CO RCRAINFO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT OWNER
WASHINGTON MILLS ELECTRO MINERALS CORP
E-GGRT


PARENT COMPANY
WASHINGTON MILLS ELECTRO MINERALS CORP
TRIS


OWNER
EXOLON ESK CO
RCRAINFO


OWNER
EXOLON-ESK CO.
NPDES
View
PARENT COMPANY
WASHINGTON MILLS ELECTRO MINERALS CORP
EIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 327910 ABRASIVE PRODUCT MANUFACTURING.
TRIS 327910 ABRASIVE PRODUCT MANUFACTURING.
EIS 327910 ABRASIVE PRODUCT MANUFACTURING.
E-GGRT 327910 ABRASIVE PRODUCT MANUFACTURING.
AIR 327910 ABRASIVE PRODUCT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 13230 ESK ST HENNEPIN IL 61327 AIRS/AFS
OWNER RR 1 BOX 200A HENNEPIN IL 61327 NPDES
REGULATORY CONTACT BOX 200A HENNEPIN IL 61327 RCRAINFO
FACILITY MAILING ADDRESS BOX 200A HENNEPIN IL 61327 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
DEON VAN DEN BERG
8159257612
TRIS


Query executed on: OCT-14-2025


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