FRS Facility Detail Report


SAPPINGTON MILL

EPA Registry Id: 110001473842
28769 SAPPINGTON RD
THREE FORKS, MT 597520000


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:
MONTANA - CONSOLIDATED ENVIRONMENTAL DATA ACQUISITION AND RETRIEVAL SYSTEM
SAPPINGTON MILL 148 STATE MASTER MT-CEDARS
FITS-138379
AIR PROGRAM
EMISSION INVENTORY SYSTEM (EIS)
SAPPINGTON MILL 8153611 AIR MINOR EIS 11/13/2024
INTEGRATED COMPLIANCE INFORMATION SYSTEM LUZENAC AMERICA SAPPINGTON MILL 5871209 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 11/04/2003
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
LUZENAC AMERICA SAPPINGTON MILL MTR000000018 VSQG (Y) RCRAINFO

AIR FACILITY SYSTEM
SAPPINGTON MILL 3003100008 AIR MINOR (OPERATING) AIRS/AFS 08/22/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
MT-CEDARS
1499
MISCELLANEOUS NONMETALLIC MINERALS, EXCEPT FUELS

AIRS/AFS
1499
MISCELLANEOUS NONMETALLIC MINERALS, EXCEPT FUELS

Facility Codes and Flags

EPA Region: 08
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10020005 / JEFFERSON
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MONTANA TALC MILL EIS
LUZENAC AMERICA - SAPPINGTON MILL AIRS/AFS
MONTANA TALC - LUZENAC/SAPPINGTON EIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
OWNER
LUZENAC AMERICA, INC.
RCRAINFO
View
PARENT COMPANY
IMERYS TALC AMERICA, INC.
EIS


REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View
REGULATORY CONTACT
RIO TINTO MINERALS
MT-CEDARS
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 212390

MT-CEDARS 212399 ALL OTHER NONMETALLIC MINERAL MINING.
AIRS/AFS 212399 ALL OTHER NONMETALLIC MINERAL MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
REGULATORY CONTACT P.O. BOX 296 ENNIS MT 59729 MT-CEDARS
REGULATORY CONTACT BEAVERHEAD MINE CAMERON MT 59720 MT-CEDARS
REGULATORY CONTACT ANTLER MINE CAMERON MT 59720 MT-CEDARS
REGULATORY CONTACT 28769 SAPPINGTON RD THREE FORKS MT 59752 RCRAINFO
REGULATORY CONTACT MONTANA TALC-SAPPINGTON THREE FORKS MT 59752 MT-CEDARS
REGULATORY CONTACT LUZENAC AMERICA THREE FORKS MT 59752 MT-CEDARS
REGULATORY CONTACT PO BOX 130 CAMERON MT 59720 MT-CEDARS
FACILITY MAILING ADDRESS 28769 SAPPINGTON RD THREE FORKS MT 59752 RCRAINFO
OWNER 9000 E NICHOLS AVE ENGLEWOOD CO 80112 RCRAINFO
REGULATORY CONTACT YELLOWSTONE MINE CAMERON MT 59720 MT-CEDARS
REGULATORY CONTACT 2150 BENCH ROAD THREE FORKS MT 59752 MT-CEDARS
FACILITY MAILING ADDRESS 28769 SAPPINGTON ROAD THREE FORKS MT 59752 AIRS/AFS

Contacts

No Contacts returned.

Query executed on: OCT-15-2025