FRS Facility Detail Report


ENTERGY ARKANSAS LLC - OUACHITA POWER GENERATING PLANT

EPA Registry Id: 110012218064
350 HARVEY GREGG RD
STERLINGTON, LA 71280


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:
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
OUACHITA 55467 ELECTRIC GENERATOR EIA-860 10/06/2020
ICIS-AIR (AIR)
ENTERGY ARKANSAS LLC - OUACHITA POWER GENERATING PLANT LA0000002207300111 AIR MAJOR ICIS 10/10/2017
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
STERLINGTON POWER STATION LAR05N587 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
OUACHITA POWER GENERATING PLANT LAR000048744 VSQG (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ENTERGY ARKANSAS, LLC- OUACHITA PLANT LA0112780 ICIS-NPDES MAJOR ICIS 09/23/2024 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
ENTERGY ARKANSAS LLC - OUACHITA POWER GENERATING PLANT 7205111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 12/19/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
STERLINGTON POWER STATION LAR05N587 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
ENTERGY ARKANSAS INC/ENTERGY GULF STATES 2207300111 AIR MAJOR (OPERATING) AIRS/AFS 08/20/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ENTERGY ARKANSAS INC. LAR05P052 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
ENTERGY ARKANSAS, INC CEDRI10163484 COMPLIANCE AND EMISSIONS REPORTING API 03/21/2024
BIENNIAL REPORTERS
OUACHITA POWER GENERATING PLANT LAR000048744 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ENTERGY ARKANSAS INC. LAR05P052 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE
OUACHITA PLANT 55467 ELECTRIC POWER GENERATOR (GAS BASED) EGRID 02/24/2020
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
OUACHITA PLANT 1000826 GREENHOUSE GAS REPORTER E-GGRT

CLEAN AIR MARKETS DIVISION (CAMD) BUSINESS SYSTEMS
OUACHITA PLANT 55467 AIR PROGRAM CAMDBS 04/01/2013

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
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

NPDES
4911
ELECTRIC SERVICES

CAMDBS
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 06
Duns Number:
Congressional District Number: 05
Legislative District Number: NE
HUC Code/Watershed: 08040207 / LOWER OUACHITA
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
OUACHITA GENERATING PLANT EGRID
OUACHITA POWER, LLC NPDES PERMIT
ENTERGY LOUISIANA, LLC- OUACHITA PLANT NPDES
COGENTRIX ENERGY INCORPORATED STERLINGTON POWER STATION AIRS/AFS
OUACHITA OPERATING SVCS, LLC/STERLINGTON POWER STN NEI
STERLINGTON POWER STATION NPDES
ENTERGY ARKANSAS INC/ENTERGY GULF STATES AIRS/AFS
OUACHITA EIA-860
OUCHITA POWER LLC NOTIFICATION (RCRA)
COGENTRIX ENERGY INC STERLINGTON POW STA AIRS/AFS
QUACHITA POWER LLC MANUAL ENTRY
QUACHITA PLANT CAMDBS
ENTERGY LA OUCHITA POWER LLC RCRAINFO
ENTERGY ARKANSAS, INC FRS
ENTERGY ARKANSAS INC/ENTERGY GULF STATES LA LLC - OUACHITA POWER GENERATING PLAN EIS
OUACHITA PLANT CAMDBS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT OWNER
ENTERGY CORP
E-GGRT


MAILING ADDRESS
ENTERGY ARKANSAS, INC.
NPDES
View
PARENT OWNER
ENTERGY CORPORATION
E-GGRT


MAILING ADDRESS
OUACHITA POWER LLC
NPDES
View
OPERATOR
ENTERGY ARKANSAS, LLC
RCRAINFO
View
MAILING ADDRESS
ENTERGY ARKANSAS, INC.
NPDES
View
OWNER/OPERATOR
ENTERGY CORPORATION
CAMDBS


OWNER
ENTERGY ARKANSAS, LLC
RCRAINFO
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
ENTERGY LA LLC
EIA-860
View
MAILING ADDRESS
ENTERGY ARKANSAS, INC.
NPDES
View
MAILING ADDRESS
ENTERGY ARKANSAS, INC.
NPDES
View
OWNER/OPERATOR
ENTERGY LA LLC
EGRID


PARENT COMPANY
ENTERGY ARKANSAS LLC
EIS


MAILING ADDRESS
ENTERGY ARKANSAS, INC./ENTERGY GULF STATES LOUISIANA, LLC - OUACHITA PLANT
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIA-860 22

AIRS/AFS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
CAMDBS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
AIR 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
E-GGRT 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS OLD STERLINGTON & OUACHITA RDS STERLINGTON LA 71280 AIRS/AFS
PRIMARY FACILITY SITE CONTACT 10055 GROGANS MILL ROAD THE WOODLANDS TX 77380 CAMDBS
UNKNOWN CONTACT 10055 GROGAN'S MILL RD THE WOODLANDS TX 77380 CAMDBS
OWNER 350 HARVEY GREGG ROAD STERLINGTON LA 71280 RCRAINFO
OPERATOR 350 HARVEY GREGG ROAD STERLINGTON LA 71280 RCRAINFO
UNKNOWN CONTACT 10055 GROGANS MILL ROAD THE WOODLANDS TX 77380 CAMDBS
FACILITY MAILING ADDRESS 350 HARVEY GREGG ROAD STERLINGTON LA 71280 RCRAINFO
REGULATORY CONTACT 350 HARVEY GREGG ROAD STERLINGTON LA 71280 RCRAINFO
MAILING ADDRESS 350 HARVERY GREGG ROAD STERLINGTON LA 71280 NPDES
FACILITY MAILING ADDRESS OLD STERLINGTON & OUACHITA RDS STERLINGTON LA 71280 AIR
REGULATORY CONTACT 1445 ROSS AVENUE DALLAS TX 75202 CAMDBS
MAILING ADDRESS OUACHITA POWER STERLINGTON LA 71280 NPDES
MAILING ADDRESS 350 HARVEY GREGG ROAD STERLINGTON LA 71280 NPDES
PRIMARY FACILITY SITE CONTACT 10055 GROGAN'S MILL ROAD THE WOODLANDS TX 77380 CAMDBS
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER 4809 JEFFERSON HIGHWAY JEFFERSON LA EIA-860
MAILING ADDRESS PO BOX 1288 STERLINGTON LA 71280 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
TAD CHENET
2812973313
CAMDBS
View
PRIMARY FACILITY SITE CONTACT
ETIENNE SENAC
2812973422
CAMDBS
View
REGULATORY CONTACT
JOYCE A JOHNSON
2146658548
CAMDBS
View
PRIMARY FACILITY SITE CONTACT
PETER NORGEOT
2812973430
CAMDBS
View
UNKNOWN CONTACT
MYRA GLOVER
2812973306
CAMDBS
View
REGULATORY CONTACT
LOGAN HAMILTON
318-665-5001
RCRAINFO
View

Query executed on: OCT-14-2025