FRS Facility Detail Report


USALCO PORT ALLEN PLANT LLC

EPA Registry Id: 110032826716
1696 CATALYST DR
PORT ALLEN, LA 70767


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
USALCO LAR10E467 STORM WATER CONSTRUCTION ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
USALCO LAR10E467 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
TOXIC SUBSTANCES CONTROL ACT
PORT ALLEN PLANT 100607542 TSCA SUBMITTER TSCA 08/13/2012
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PORT ALLEN PLANT LAR05P006 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
USALCO PORT ALLEN PLANT LLC LAG532965 ICIS-NPDES NON-MAJOR ICIS 12/01/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
USALCO PORT ALLEN PLANT LLC 2212100089 AIR MINOR (OPERATING) AIRS/AFS 03/31/2014
TOXIC SUBSTANCES CONTROL ACT
USALCO PORT ALLEN PLANT, LLC TSCA8258 TSCA SUBMITTER TSCA 11/21/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PORT ALLEN PLANT LAR05P006 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
USALCO PORT ALLEN PLANT LLC LA0000002212100089 AIR MINOR ICIS 07/05/2018

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

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

AIR
2899
CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

NPDES
2899
CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

NPDES
2899
CHEMICALS AND CHEMICAL PREPARATIONS, NOT ELSEWHERE CLASSIFIED

AIR
2819
INDUSTRIAL INORGANIC CHEMICALS, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 06
Duns Number: 078397904
Congressional District Number: 06
Legislative District Number:
HUC Code/Watershed: 08070300 / LOWER GRAND
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

Alternative Name Source of Data
USALCO PCS
PORT ALLEN PLANT PCS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
USALCO LLC 078397904
TSCA
View
MAILING ADDRESS
BEARD CONSTRUCTION GROUP
NPDES
View
PARENT COMPANY
USALCO LLC
TSCA
View
MAILING ADDRESS
U.S. ALUMINATE CO., INC.
NPDES
View
MAILING ADDRESS
U.S. ALUMINATE CO., INC.
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.
AIR 325180

AIR 325998 ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PARENT COMPANY 1120 MIDDLE RIVER ROAD BALTIMORE MD 21220 TSCA
MAILING ADDRESS 1696 CATALYST DR. PORT ALLEN LA 70767 NPDES
MAILING ADDRESS PO BOX 661 PORT ALLEN LA 70767 NPDES
MAILING ADDRESS LLC PORT ALLEN LA 70767 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
TECHNICAL CONTACT
MR. CRAIG T OWEN


TSCA


Query executed on: OCT-14-2025