FRS Facility Detail Report


FREEPORT MCMORAN ENERGY LLC - PORT SULPHUR FACILITY

EPA Registry Id: 110022408321
28310 HWY 23
PORT SULPHUR, LA 70083


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)
PORT SULPHUR FACILITY LAR10G702 STORM WATER CONSTRUCTION ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PORT SULPHUR FACILITY LAR10G702 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
FREEPORT MCMORAN ENERGY LLC - PORT SULPH 2207500016 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 01/20/2011
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
FREEPORT SULPHUR CO PORT SULPHUR LAD072609795 SQG (Y) RCRAINFO

EMISSION INVENTORY SYSTEM (EIS)
FREEPORT-MCMORAN ENERGY LLC - PORT SULPHUR FACILITY 7205311 HAZARDOUS AIR POLLUTANT MAJOR EIS 08/16/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PORT SULPHUR FACILITY LAR05P368 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
PORT SULPHUR FACILITY LAR05P368 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
LOUISIANA - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
FREEPORT MCMORAN ENERGY LLC - PORT SULPHUR FACILITY 17227 STATE MASTER LA-TEMPO

ICIS-AIR (AIR)
FREEPORT MCMORAN ENERGY LLC - PORT SULPH LA0000002207500016 AIR MINOR ICIS 10/19/2014

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
1479
CHEMICAL AND FERTILIZER MINERAL MINING, NOT ELSEWHERE CLASSIFIED

AIR
1479
CHEMICAL AND FERTILIZER MINERAL MINING, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 01
Legislative District Number: SE
HUC Code/Watershed: 08090301 / EAST CENTRAL LOUISIANA COASTAL
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
FREEPORT SULP CO-PORT SULP NPDES PERMIT
FREEPORT MCMORAN ENERGY LLC - PORT SULPH AIR
PRT SULPHUR PLT AIR VOLUNTARY SUBMISSION
FREEPORT SULPHUR CO AIRS/AFS
FREEPORT MCMORAN SULPHUR CO PCS
FREEPORT PORT SULPHU AIRS/AFS
PORT SULPHUR FACILITY ICIS
FREEPORT SULPHUR CO PORT SULPHUR NOTIFICATION (RCRA)

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 212393 OTHER CHEMICAL AND FERTILIZER MINERAL MINING.
RCRAINFO 42152

EIS 212390

AIR 212393 OTHER CHEMICAL AND FERTILIZER MINERAL MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 1025 NEW ORLEANS LA 70083 RCRAINFO
REGULATORY CONTACT PO BOX 1025 PORT SULPHUR LA 70083 RCRAINFO

Contacts

No Contacts returned.

Query executed on: OCT-14-2025