FRS Facility Detail Report


US STEEL CORP - MINNTAC

EPA Registry Id: 110008799247
8819 OLD HIGHWAY 169
MOUNTAIN IRON, MN 55768


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:
INTEGRATED COMPLIANCE INFORMATION SYSTEM U.S. STEEL MINNESOTA ORE OPERATION 6224082 FORMAL ENFORCEMENT ACTION ICIS 04/23/2012 ICIS-05-2012-0101
FORMAL ENFORCEMENT ACTION
TOXIC SUBSTANCES CONTROL ACT
U.S. STEEL MINNTAC PLANT TSCA4593 TSCA SUBMITTER TSCA 11/10/2020
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US STEEL CORP-RESERVOIR MN0052493 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US STEEL CORP - MN ORE OPERATIONS - MINNTAC TAILINGS BASIN MN0057207 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MINNESOTA - PERMITTING, COMPLIANCE, AND ENFORCEMENT INFORMATION MANAGEMENT SYSTEM
US STEEL CORP - MINNTAC 2476 STATE MASTER MN-TEMPO
MN-TEMPO-13700005
AIR PROGRAM
MN-TEMPO-13700005
REFUSE DISPOSAL
MN-TEMPO-13700005
HAZARDOUS WASTE PROGRAM
MN-TEMPO-13700005
UNDERGROUND STORAGE TANK PROGRAM
MN-TEMPO-13700005
WASTEWATER PROGRAM
ICIS-AIR (AIR)
US STEEL CORP - MINNTAC MN0000002713700005 AIR MAJOR ICIS 10/18/2016
TOXIC SUBSTANCES CONTROL ACT
U.S. STEEL MINNTAC PLANT 100608426 TSCA SUBMITTER TSCA 11/10/2020
EMISSION INVENTORY SYSTEM (EIS)
US STEEL CORP - MINNTAC 6927911 HAZARDOUS AIR POLLUTANT MAJOR EIS 12/31/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US STEEL CORP-MINNTAC WWTF MN0050504 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
SAFE DRINKING WATER INFORMATION SYSTEM
U.S. STEEL-MINNTAC-DISINFECTION - ADMINISTRATION MN5690020 14 WATER TREATMENT PLANT SFDW

INTEGRATED COMPLIANCE INFORMATION SYSTEM U.S. STEEL MINNESOTA ORE OPERATION 6224082 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 01/07/2004 ICIS-05-2012-0101
FORMAL ENFORCEMENT ACTION
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
US STEEL - MINNTAC MND000823997 SQG (Y) RCRAINFO

COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
US STEEL CORP - MINNTAC CEDRI10092680 COMPLIANCE AND EMISSIONS REPORTING API 06/17/2021
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
US STEEL - MINNTAC 1001621 GREENHOUSE GAS REPORTER E-GGRT

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
US STEEL CORP - MINNTAC MNU052497 ICIS-NPDES UNPERMITTED ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
SAFE DRINKING WATER INFORMATION SYSTEM
U.S. STEEL-MINNTAC-SURFACE WATER TREATMENT MN5690020 3 WATER TREATMENT PLANT SFDW

BIENNIAL REPORTERS
US STEEL - MINNTAC MND000823997 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
SAFE DRINKING WATER INFORMATION SYSTEM
U.S. STEEL-MINNTAC-CORROSION CONTROL MN5690020 15 WATER TREATMENT PLANT SFDW

AIR FACILITY SYSTEM
US STEEL CORP - MINNTAC 2713700005 AIR MAJOR (OPERATING) AIRS/AFS 04/07/2014 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
NPDES
1011
IRON ORES

AIRS/AFS
1011
IRON ORES

MN-TEMPO
1011
IRON ORES

NPDES
1011
IRON ORES

NPDES
1011
IRON ORES

AIR
1011
IRON ORES

Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 08
Legislative District Number: 05
HUC Code/Watershed: 09030002 / VERMILION
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
US STEEL MINN ORE OPERATIONS - MINNTAC MN-TEMPO
US STEEL MINNTAC INDUSTRIAL LANDFILLL MN-TEMPO
US STEEL - MINNTAC E-GGRT
MN ORE OPERATIONS - MINNTAC MN-TEMPO
US STEEL - ORE OPERATION AIR
MINNTAC DEMOLITION DEBRIS LANDFILL MN-TEMPO
USS - MINTAC MN-TEMPO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
COMPLIANCE CONTACT
AFS MIGRATION
AIR
View
PERMITTEE
US STEEL CORP
NPDES
View
PARENT OWNER
U. S. STEEL CORPORATION
E-GGRT


PARENT COMPANY
US STEEL CORP
TSCA
View
PARENT OWNER
UNITED STATES STEEL CORPORATION
E-GGRT


PERMITTEE
US STEEL CORP
NPDES
View
OPERATOR
BETHANY JONES
RCRAINFO
View
PARENT OWNER
US STEEL CORP
E-GGRT


MAILING ADDRESS
US STEEL CORP-MINNTAC WWTF
NPDES
View
MAILING ADDRESS
USS/USX-MINNTAC TAILINGS
NPDES
View
MAILING ADDRESS
US STEEL CORP-RESERVOIR
NPDES
View
OWNER
LUKAS KLEMKE
RCRAINFO
View
PARENT COMPANY
US STEEL CORP
TSCA
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 212210 IRON ORE MINING.
MN-TEMPO 212210 IRON ORE MINING.
MN-TEMPO 021221

AIRS/AFS 212210 IRON ORE MINING.
EIS 212210 IRON ORE MINING.
E-GGRT 212210 IRON ORE MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 417 MT IRON MN 55768 RCRAINFO
FACILITY MAILING ADDRESS COUNTY ROAD 102 MOUNTAIN IRON MN 557680417 AIR
PERMITTEE 8771 PARK RIDGE DR MOUNTAIN IRON MN 55768-2075 NPDES
OWNER 8771 PARK RIDGE DR MOUNTAIN IRON MN 55768-2075 RCRAINFO
PARENT COMPANY 600 GRANT STREET PITTSBURGH PA 15219 TSCA
FACILITY MAILING ADDRESS COUNTY ROAD 102 MOUNTAIN IRON MN 557680417 AIRS/AFS
OPERATOR PO BOX 417 MOUNTAIN IRON MN 55768-0417 RCRAINFO
PERMITTEE PO BOX 417 MT IRON MN 55768 NPDES
REGULATORY CONTACT 8771 PARK RIDGE DR MOUNTAIN IRON MN 55768-2075 RCRAINFO
COMPLIANCE CONTACT COUNTY ROAD 102 MOUNTAIN IRON MN 557680417 AIR
MAILING ADDRESS PO BOX 417 MT IRON MN 55768 NPDES
OPERATOR 8771 PARK RIDGE DR MOUNTAIN IRON MN 55768-2075 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
TECHNICAL CONTACT
MS. CHRISSY BARTOVICH


TSCA


UNKNOWN CONTACT
CHRISSY BARTOVICH
2187497364
AIRS/AFS


REGULATORY CONTACT
BETHANY Y JONES
218-749-7433
RCRAINFO
View
UNKNOWN CONTACT
CHRISSY BARTOVICH
2187497364
AIR


COMPLIANCE CONTACT
CHRISSY BARTOVICH
2187497364
AIRS/AFS


COMPLIANCE CONTACT
CHRISSY BARTOVICH
2187497364
AIR


Query executed on: OCT-15-2025