FRS Facility Detail Report


MATHESON TRI-GAS INC - WESTLAKE I & II FACILITY

EPA Registry Id: 110071722764
2745 HOUSTON RIVER RD
WESTLAKE, LA 70669


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)
MATHESON TRI-GAS INC - WESTLAKE I & II FACILITY LA0000002201900186 AIR MINOR ICIS 10/09/2017

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
2813
INDUSTRIAL GASES

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 03
Legislative District Number: SW
HUC Code/Watershed: 08080206 / LOWER CALCASIEU
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

No Alternative Names returned.

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 325188 ALL OTHER BASIC INORGANIC CHEMICAL MANUFACTURING.
AIR 325120 INDUSTRIAL GAS MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 3039 MALVERN PA 19355 AIR

Contacts

No Contacts returned.

Query executed on: OCT-14-2025