Standard Industrial Classification Codes (SIC)
Facility Codes and Flags
Alternative Names
No Alternative Names returned.
Organizations
Affiliation Type
Name
DUNS Number
Information System
Mailing Address
MAILING ADDRESS
UNION POWER PARTNERS, L.P.
NPDES
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OPERATOR
ENTERGY ARKANSAS POWER, LLC
NPDES
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MAILING ADDRESS
ENTERGY ARKANSAS LLC
NPDES
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PARENT COMPANY
ENTERGY ARKANSAS LLC
EIS
FORMER OPERATOR
ENTERGY ARKANSAS POWER, LLC
NPDES
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OWNER
UNION POWER PARTNERS, L.P.-UNION POWER STATION
NPDES
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MAILING ADDRESS
ENTERGY ARKANSAS LLC
NPDES
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FORMER MAILING ADDRESS
ENTERGY ARKANSAS LLC
NPDES
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MAILING ADDRESS
UNION POWER PARTNERS, L.P.-UNION POWER STATION
NPDES
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FORMER MAILING ADDRESS
ENTERGY ARKANSAS, INC.
NPDES
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FORMER OPERATOR
UNION POWER PARTNERS, LP-UNION POWER STATION
NPDES
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MAILING ADDRESS
ENTERGY ARKANSAS POWER, LLC
NPDES
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FORMER MAILING ADDRESS
ENTERGY ARKANSAS LLC
NPDES
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OPERATOR
ENTERGY ARKANSAS LLC
NPDES
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OPERATOR
UNION POWER PARTNERS, LP-UNION POWER STATION
NPDES
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OWNER
TPS ARKANSAS OPERATIONS CO
NPDES
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MAILING ADDRESS
ENTERGY ARKANSAS POWER, LLC
NPDES
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FORMER MAILING ADDRESS
ENTERGY ARKANSAS POWER, LLC
NPDES
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National Industry Classification System Codes (NAICS)
Data Source
NAICS Code
Description
Primary
EIS
221112
FOSSIL FUEL ELECTRIC POWER GENERATION.
NPDES
221112
FOSSIL FUEL ELECTRIC POWER GENERATION.
NPDES
221112
FOSSIL FUEL ELECTRIC POWER GENERATION.
Facility Mailing Addresses
Affiliation Type
Delivery Point
City Name
State
Postal Code
Information System
OPERATOR
6497 CALION HIGHWAY
EL DORADO
AR
71730
NPDES
OPERATOR
PO BOX 551
LITTLE ROCK
AR
72203-0551
NPDES
FORMER OPERATOR
6434 CALION HWY
EL DORADO
AR
71730
NPDES
FORMER OPERATOR
425 WEST CAPITOL AVENUE
LITTLE ROCK
AR
72203
NPDES
OPERATOR
6434 CALION HIGHWAY
ELDORADO
AR
71730
NPDES
OWNER
6434 CALION HIGHWAY
ELDORADO
AR
71730
NPDES
OPERATOR
10055 GROGAN'S MILL RD.PARKWOOD II.SUITE 400
THE WOODLANDS
TX
77380
NPDES
OPERATOR
2107 RESEARCH FOREST DR # 6
THE WOODLANDS
TX
77380-4168
NPDES
FORMER MAILING ADDRESS
10055 GROGANS MILL ROAD, SUITE 400
THE WOODLANDS
TX
77380
NPDES
FORMER OPERATOR
PO BOX 551
LITTLE ROCK
AR
72203
NPDES
MAILING ADDRESS
UNION GENERATING STATION
EL DORADO
AR
71730
NPDES
MAILING ADDRESS
6434 CALION HIGHWAY
ELDORADO
AR
71730
NPDES
FORMER MAILING ADDRESS
425 WEST CAPITOL AVENUE
LITTLE ROCK
AR
72203
NPDES
MAILING ADDRESS
PO BOX 551
LITTLE ROCK
AR
72203-0551
NPDES
FORMER MAILING ADDRESS
6497 CALION HIGHWAY
EL DORADO
AR
71730
NPDES
OPERATOR
425 WEST CAPITOL AVENUE
LITTLE ROCK
AR
72203
NPDES
FORMER OPERATOR
10055 GROGANS MILL RD, PARKWOOD II, SUITE 400
THE WOODLANDS
TX
77380
NPDES
MAILING ADDRESS
6497 CALION HIGHWAY
EL DORADO
AR
71730
NPDES
MAILING ADDRESS
425 WEST CAPITOL AVENUE
LITTLE ROCK
AR
72203
NPDES
OWNER
UNION POWER STATION
EL DORADO
AR
71730
NPDES
MAILING ADDRESS
10055 GROGANS MILL ROAD, SUITE 400
THE WOODLANDS
TX
77380
NPDES
FORMER OPERATOR
10055 GROGANS MILL ROAD, SUITE 400
THE WOODLANDS
TX
77380
NPDES
FORMER MAILING ADDRESS
PO BOX 551
LITTLE ROCK
AR
72203-0551
NPDES
OPERATOR
425 WEST CAPITOL AVENUE
LITTLE ROCK
AR
72201
NPDES
Contacts
Affiliation Type
Full Name
Office Phone
Information System
Mailing Address
OPERATOR
LOUISE DUNCAN
2812971831
NPDES
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FORMER OPERATOR
WILLIAM PHIPPS
5013774033
NPDES
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OPERATOR
THOMAS C. BURGER
8707482001
NPDES
FORMER OPERATOR
BEVERLY GALE
2812975538
NPDES
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OPERATOR
BEVERLY GALE
2812975538
NPDES
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OPERATOR
THOMAS BURGER
8707482000
NPDES
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OPERATOR
LOUISE DUNCAN
2812971831
NPDES
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FORMER OPERATOR
THOMAS C. BURGER
8707482001
NPDES
OPERATOR
CHARLES HALL
8707482001
NPDES
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FORMER OPERATOR
CHARLES HALL
8707482001
NPDES
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Query executed on: OCT-15-2025
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