FRS Facility Detail Report


AIR LIQUIDE

EPA Registry Id: 110004001776
600 SOUTH MONTANA AVENUE
EAST HELENA, MT 59635


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 AIR LIQUIDE AMERICA CORPORATION 24727 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 06/24/2002 ICIS-06-2001-0066
FORMAL ENFORCEMENT ACTION
ICIS-08-2000-0215
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
AIR LIQUIDE LARGE INDUSTRIES MTR000006 STORM WATER INDUSTRIAL ICIS 09/16/2011 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
INTEGRATED COMPLIANCE INFORMATION SYSTEM AIR LIQUIDE AMERICA CORPORATION 24727 FORMAL ENFORCEMENT ACTION ICIS 11/01/2001 ICIS-06-2001-0066
FORMAL ENFORCEMENT ACTION
ICIS-08-2000-0215
FORMAL ENFORCEMENT ACTION
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
AIR LIQUIDE INDUSTRIAL US LP MT0000980904 UNSPECIFIED UNIVERSE (N) RCRAINFO

AIR FACILITY SYSTEM
AIR LIQUIDE 3004900904 AIR MINOR (OPERATING) AIRS/AFS 11/10/2008
ICIS-AIR (AIR)
AIR LIQUIDE 080000003004900904 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
AIR LIQUIDE LARGE INDUSTRIES MTR000006 ICIS-NPDES NON-MAJOR ICIS 09/16/2011 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
AIR LIQUIDE INDUSTRIAL US LP MT0000426 ICIS-NPDES NON-MAJOR ICIS 01/13/2012 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
AIRS/AFS
2813
INDUSTRIAL GASES

NPDES
2813
INDUSTRIAL GASES

NPDES
2813
INDUSTRIAL GASES

Facility Codes and Flags

EPA Region: 08
Duns Number: 606067130
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 10030101 / UPPER MISSOURI
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
AIR LIQUIDE INDUSTRIAL US LP NPDES
LIQUID AIR CORP NPDES PERMIT
AIR LIQUIDE LARGE INDUSTRIES NPDES
AIR LIQUIDE AMERICA CORPORATION NOTIFICATION (RCRA)

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
AIR LIQUIDE INDUSTRIAL U.S. LP
RCRAINFO
View
OPERATOR
AIR LIQUIDE LARGE IND US LP,
RCRAINFO
View
MAILING ADDRESS
AIR LIQUIDE LARGE INDUSTRIES
NPDES
View
MAILING ADDRESS
AIR LIQUIDE AMERICA CORP
NPDES
View
MAILING ADDRESS
AIR LIQUIDE AMERICA CORP 606067130
NPDES
View
OWNER
AIR LIQUIDE AMERICA CORP
NPDES
View
MAILING ADDRESS
AIR LIQUIDE AMERICA CORP
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 325120 INDUSTRIAL GAS MANUFACTURING.
RCRAINFO 32512 INDUSTRIAL GAS MANUFACTURING

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS PO BOX 520 EAST HELENA MT 59635 NPDES
OWNER P O BOX 520 EASTHELENA MT 59635 NPDES
FACILITY MAILING ADDRESS P. O.BOX 520 EAST HELENA MT 59635 AIRS/AFS
FACILITY MAILING ADDRESS 600 S MONTANA AVE EAST HELENA MT 59635 RCRAINFO
OPERATOR 2700 POST OAK BLVD TEXAS MT 77056 RCRAINFO
REGULATORY CONTACT 3491 WESTON EAST HELENA MT 59601 RCRAINFO
MAILING ADDRESS 600 SOUTH MONTANA EAST HELENA MT 59635 NPDES
OWNER 2700 POST OAK BLVD TEXAS MT 77056 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
FACILITY SITE CONTACT
JOHN RIFF
406-227-5330
NPDES


COMPLIANCE CONTACT
DON BROWN
4062275330
AIRS/AFS


REGULATORY CONTACT
JOHN RIFF
406-227-5330
RCRAINFO
View
FACILITY SITE CONTACT
JOHN RIFF
406-227-5330
NPDES


UNKNOWN CONTACT
DON BROWN
4062275330
AIRS/AFS


Query executed on: OCT-14-2025