FRS Facility Detail Report


APS FOUR CORNERS POWER PLANT

EPA Registry Id: 110042068473
P.O. BOX 355, MS 4981
FRUITLAND, NM 87416


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:
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
FOUR CORNERS STEAM ELEC STATION 1007245 GREENHOUSE GAS REPORTER E-GGRT 03/21/2015
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
FOUR CORNERS STEAM ELECTRIC ST NMD069409522 UNSPECIFIED UNIVERSE (N) RCRAINFO

NATIONAL COMPLIANCE DATABASE
FOUR CORNERS POWER PLANT I09#1987061804030 1 COMPLIANCE ACTIVITY NCDB

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS POWER PLANT AZR05I307 ICIS-NPDES NON-MAJOR ICIS 07/28/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS UNIT 4 & 5 SCR AZR10I02P STORM WATER CONSTRUCTION ICIS 05/31/2017 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS UNITS 4 & 5 SCR AZR10I04C STORM WATER CONSTRUCTION ICIS 08/15/2017
AIR FACILITY SYSTEM
ARIZONA PUBLIC SERV/4 CORNERS_________GF 35045NAV02 AIR MAJOR (OPERATING) AIRS/AFS 09/07/2012 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
TOXIC SUBSTANCES CONTROL ACT
FOUR CORNERS STEAM ELECTRIC STATION TSCA6632 TSCA SUBMITTER TSCA 06/28/2024
EMISSION INVENTORY SYSTEM (EIS)
FOUR CORNERS POWER PLANT 7197711 HAZARDOUS AIR POLLUTANT MAJOR EIS 11/26/2024
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
FOUR CORNERS POWER PLANT NND069409522 SQG (Y) RCRAINFO

INTEGRATED COMPLIANCE INFORMATION SYSTEM APS FOUR CORNERS POWER PLANT - RETURN WATER POND 3601724427 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/17/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS UNITS 4 & 5 SCR AZR10I04C ICIS-NPDES NON-MAJOR ICIS 08/15/2017
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 SCR AZR10I07N ICIS-NPDES NON-MAJOR ICIS 02/09/2018 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
TOXIC SUBSTANCES CONTROL ACT
FOUR CORNERS STEAM ELECTRIC STATION 100605945 TSCA SUBMITTER TSCA 06/28/2024
ICIS-AIR (AIR)
ARIZONA PUBLIC SERV/4 CORNERS_________GF NN00000035045NAV02 AIR MAJOR ICIS 10/19/2014
INTEGRATED COMPLIANCE INFORMATION SYSTEM APS FOUR CORNERS POWER PLANT - DRY FLY ASH DISPOSAL AREA 3601724428 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/17/2025
INTEGRATED COMPLIANCE INFORMATION SYSTEM ARIZONA PUBLIC SERVICE COMPANY INCORPORATED 39999 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 05/19/2004 ICIS-09-1999-0028
FORMAL ENFORCEMENT ACTION
ICIS-06-1992-0105
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
RETURN WATER POND AZR10I0FI ICIS-NPDES NON-MAJOR ICIS 06/27/2019
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
RETURN WATER POND AZR10I0FI STORM WATER CONSTRUCTION ICIS 06/27/2019
BIENNIAL REPORTERS
FOUR CORNERS POWER PLANT NND069409522 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2001
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS POWER PLANT NN0000019 ICIS-NPDES MAJOR ICIS 11/11/2020 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
INTEGRATED COMPLIANCE INFORMATION SYSTEM APS FOUR CORNERS POWER PLANT - UPPER RETENTION SUMP 3601724425 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/17/2025
INTEGRATED COMPLIANCE INFORMATION SYSTEM APS FOUR CORNERS POWER PLANT - MULTIUNIT 1 3601724430 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/17/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS POWER PLANT AZR05I307 STORM WATER INDUSTRIAL ICIS 07/28/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS STORMWATER RETENTION AZR10I0I8 STORM WATER CONSTRUCTION ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 CWTP CLOSURE AZR10I0XA STORM WATER CONSTRUCTION ICIS 12/02/2022
ELECTRONIC PERMIT SYSTEM
FOUR CORNERS STEAM ELECTRIC STATION EPS10042482 AIR PROGRAM API 09/17/2019
NAVAJO NATION ENVIRONMENTAL MANAGEMENT SYSTEM
FOUR CORNERS POWER PLANT 350450002 TRIBAL MASTER NNEMS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS UNIT 4 & 5 SCR AZR10I02P ICIS-NPDES NON-MAJOR ICIS 05/31/2017 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NEW MEXICO-TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
FOUR CORNERS POWER PLANT 1142 STATE MASTER NM-TEMPO
-26644
UNDERGROUND STORAGE TANK PROGRAM
CLEAN AIR MARKETS DIVISION (CAMD) BUSINESS SYSTEMS
FOUR CORNERS STEAM ELEC STATION 2442 AIR PROGRAM CAMDBS 09/23/2015
NAVAJO NATION ENVIRONMENTAL MANAGEMENT SYSTEM
FOUR CORNERS POWER PLANT EGU0793 TRIBAL MASTER NNEMS

NEW MEXICO-TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
ARIZONA PUBLIC SERVICE 1432 STATE MASTER NM-TEMPO
AIRS/AFS-04584091
ASBESTOS ABATEMENT PROGRAM
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
FOUR CORNERS 2442 ELECTRIC GENERATOR EIA-860 10/06/2020
INTEGRATED COMPLIANCE INFORMATION SYSTEM FOUR CORNERS POWER PLANT 7195493 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 12/17/2004
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS STORMWATER RETENTION AZR10I0HV NPDES PERMIT ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 CWTP CLOSURE BY REMOVAL AZR10I0WI ICIS-NPDES NON-MAJOR ICIS 10/24/2022
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
FOUR CORNERS STEAM ELEC STATION CEDRI10004291 COMPLIANCE AND EMISSIONS REPORTING CEDRI 02/14/2025
INTEGRATED COMPLIANCE INFORMATION SYSTEM APS FOUR CORNERS POWER PLANT - COMBINED WASTE TREATMENT POND 3601724429 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/17/2025
INTEGRATED COMPLIANCE INFORMATION SYSTEM ARIZONA PUBLIC SERVICE COMPANY INCORPORATED 39999 FORMAL ENFORCEMENT ACTION ICIS 11/26/1999 ICIS-09-1999-0028
FORMAL ENFORCEMENT ACTION
ICIS-06-1992-0105
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS STORMWATER RETENTION AZR10I0HV STORM WATER CONSTRUCTION ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 CWTP CLOSURE AZR10I0XA ICIS-NPDES NON-MAJOR ICIS 12/02/2022
TOXICS RELEASE INVENTORY SYSTEM
FOUR CORNERS STEAM ELECTRIC STATION 87416FRCRNCOUNT TRI REPORTER TRIS 05/20/2024
EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE
FOUR CORNERS STEAM ELEC STATION 2442 ELECTRIC POWER GENERATOR (COAL BASED) EGRID 02/24/2020
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 SCR AZR10I07N STORM WATER CONSTRUCTION ICIS 02/09/2018 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
FOUR CORNERS STORMWATER RETENTION AZR10I0I8 NPDES PERMIT ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
APS FOUR CORNERS UNIT 4 & 5 CWTP CLOSURE BY REMOVAL AZR10I0WI STORM WATER CONSTRUCTION ICIS 10/24/2022

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
OWNE



NNEMS
4911
ELECTRIC SERVICES

NM-TEMPO
1541
GENERAL CONTRACTORS-INDUSTRIAL BUILDINGS AND WAREHOUSES

AIRS/AFS
OWNE



CAMDBS
4911
ELECTRIC SERVICES

AIRS/AFS
4911
ELECTRIC SERVICES

NPDES
4911
ELECTRIC SERVICES

NM-TEMPO
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

NPDES
3629
ELECTRICAL INDUSTRIAL APPARATUS, NOT ELSEWHERE CLASSIFIED

NNEMS
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 06
Duns Number: 120241211, 6908818, 131155400
Congressional District Number: 03
Legislative District Number: 05
HUC Code/Watershed: 14080106 / CHACO
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NAVAJO NATION, ARIZONA, NEW MEXICO, & UTAH

Alternative Names

Alternative Name Source of Data
FOUR CORNERS STEAM ELECTRIC ST RCRAINFO
FOUR CORNERS STEAM ELEC STATION E-GGRT
FOUR CORNERS STEAM ELECTRIC STATION NN ICIS
ARIZONA PUBLIC SERV/4 CORNERS_________GF AIR
ARIZONA PUBLIC SERVICE NM-TEMPO
FOUR CORNERS EGRID
FOUR CORNERS STEAM ELECTRIC STN NOTIFICATION (RCRA)
FOUR CORNERS POWER PLANT NM-TEMPO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PART PARENT OWNER
PNM RESOURCES INC
E-GGRT


OWNER
ARIZONA PUBLIC SERVICE CO
NM-TEMPO
View
JOINT PARENT COMPANY
PUBLIC SERVICE CO OF NEW MEXICO
EIA-860
View
JOINT PARENT COMPANY
EL PASO ELECTRIC CO
EIA-860
View
JOINT PARENT COMPANY
EL PASO ELECTRIC CO
EIA-860
View
OWNER
TUCSON ELECTRIC POWER COMPANY
CAMDBS


PERMITTEE
SUNDT CONSTRUCTION, LLC
NPDES
View
OWNER
AZ PUB SVC CO
RCRAINFO
View
OWNER
NAVAJO NATION
RCRAINFO
View
PART PARENT OWNER
SOUTHERN CALIFORNIA EDISON COMPANY 6908818
E-GGRT


PART PARENT OWNER
SALT RIVER PROJECT
E-GGRT


PART PARENT OWNER
PUBLIC SERVICE CO OF NEW MEXICO
E-GGRT


OWNER/OPERATOR
ARIZONA PUBLIC SERVICE CO
EGRID


OWNER
SALT RIVER PROJECT
CAMDBS


PART PARENT OWNER
UNS ENERGY CORP
E-GGRT


PART PARENT OWNER
TUCSON ELECTRIC POWER COMPANY
E-GGRT


JOINT PARENT COMPANY
SOUTHERN CALIFORNIA EDISON
EIA-860
View
OWNER
SALT RIVER PROJECT
CAMDBS


OWNER
EL PASO ELECTRIC CO
CAMDBS


OWNER
NAVAJO NATION
RCRAINFO
View
OWNER
NAVAJO NATION
RCRAINFO
View
PART PARENT OWNER
EL PASO ELECTRIC CO
E-GGRT


OWNER
ARIZONA PUBLIC SERVICE CO
NM-TEMPO
View
JOINT PARENT COMPANY
TUCSON ELECTRIC POWER COMPANY
EIA-860
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
ARIZONA PUBLIC SERVICE CO
EIA-860
View
PERMITTEE
AECOM ENERGY & CONSTRUCTION
NPDES
View
OWNER/OPERATOR
ARIZONA PUBLIC SERVICE CO
EIA-860
View
OWNER/OPERATOR
ARIZONA PUBLIC SERVICE CO
CAMDBS


PERMITTEE
ARIZONA PUBLIC SERVICE COMPANY, FOUR CORNERS POWER PLANT
NPDES
View
PART PARENT OWNER
PINNACLE WEST CAPITAL CORP
E-GGRT


JOINT PARENT COMPANY
SALT RIVER PROJECT
EIA-860
View
OPERATOR
ARIZONA PUBLIC SERVICE CO
EIA-860
View
JOINT PARENT COMPANY
ARIZONA PUBLIC SERVICE CO
EIA-860
View
OWNER
EL PASO ELECTRIC COMPANY
CAMDBS


OWNER
SOUTHERN CALIFORNIA EDISON COMPANY 120241211
CAMDBS


MAILING ADDRESS
ARIZONA PUBLIC SERVICE CO
NPDES
View
PARENT COMPANY
PINNACLE WEST CAPITAL CORP 131155400
TRIS


OPERATOR
ARIZONA PUBLIC SERVICE COMPANY
RCRAINFO
View
OWNER
NAVAJO NATION
RCRAINFO
View
OPERATOR
ARIZONA PUBLIC SERVICE, CO.
RCRAINFO
View
PARENT COMPANY
PINNACLE WEST CAPITAL CORP 131155400
TSCA
View
PART PARENT OWNER
ARIZONA PUBLIC SERVICE CO
E-GGRT


PART PARENT OWNER
SALT RIVER PROJECT AGRICULTURAL IMPROVEMENT & POWER DISTRICT
E-GGRT


PARENT COMPANY
ARIZONA PUBLIC SERVICE CO
EIS


PERMITTEE
APS FOUR CORNERS POWER PLANT
NPDES
View
OWNER
ARIZONA PUBLIC SERVICE CO
NPDES
View

National Industry Classification System Codes (NAICS)

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

RCRAINFO 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
CAMDBS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PARENT COMPANY PO BOX 355 FRUITLAND NM 87416 TSCA
OWNER PO BOX 355 FRUITLAND NM 87416 NM-TEMPO
JOINT PARENT COMPANY PO BOX 52025 PHOENIX AZ 85072-2025 EIA-860
PRIMARY FACILITY SITE CONTACT P O BOX 355 FRUITLAND NM 874168339 CAMDBS
PRIMARY FACILITY SITE CONTACT P O BOX 355 FRUITLAND NM 874160355 CAMDBS
PERMITTEE END OF COUNTY ROAD 6675 FRUITLAND NM 87416 NPDES
PERMITTEE 2620 S 55TH ST TEMPE AZ 85233 NPDES
OWNER P.O. BOX 9000 WINDOW ROCK AZ 86515 RCRAINFO
OWNER/OPERATOR P O BOX 53999M S # 9997 PHOENIX AZ EIA-860
REGULATORY CONTACT PO BOX 355 FRUITLAND NM 87416 RCRAINFO
FACILITY MAILING ADDRESS P O BOX 355 FRUITLAND NM 87416 AIRS/AFS
FACILITY MAILING ADDRESS P O BOX 355 FRUITLAND NM 87416 AIR
PERMITTEE 510 CARNEGIE CENTER PRINCETON NJ 08540 NPDES
MAILING ADDRESS PO BOX 355, STA 4915 FRUITLAND NM 87416-0355 NPDES
MAILING ADDRESS PO BOX 355 FRUITLAND NM 87416 NM-TEMPO
MAILING ADDRESS FOUR CORNERS POWER PLANT FRUITLAND NM 874160355 NPDES
JOINT PARENT COMPANY P O BOX 982 EL PASO TX 79960 EIA-860
PERMITTEE PO BOX 355 FRUITLAND NM 87416 NPDES
OWNER P.O. BOX 9000 AMARILLO 79105 RCRAINFO
JOINT PARENT COMPANY MS 2730414 SILVER S.W. AS-7 ALBUQUERQUE NM EIA-860
UNKNOWN CONTACT 400 NORTH 5TH STREET PHOENIX AZ 85004 CAMDBS
FACILITY MAILING ADDRESS PO BOX 355 FRUITLAND NM 87416 RCRAINFO
OWNER 400 N 5TH ST STATION 8060 PHOENIX AZ 85004 RCRAINFO
OWNER PO BOX 53999 PHOENIX AZ 85072-3999 NPDES
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER P O BOX 53999M S # 9997 PHOENIX AZ EIA-860
JOINT PARENT COMPANY 3019 JACKSON AVE ROSEMEAD CA 91770 EIA-860
JOINT PARENT COMPANY PO BOX 982 EL PASO TX 79999-0982 EIA-860
UNKNOWN CONTACT 400 N 5TH STREET PHOENIX AZ 85004 CAMDBS
OWNER PO BOX 9000 WINDOW ROCK AZ 86515-9000 RCRAINFO
OPERATOR P O BOX 53999M S # 9997 PHOENIX AZ EIA-860
REGULATORY CONTACT END OF COUNTY RD 6675 FRUITLAND NM 87416 RCRAINFO
JOINT PARENT COMPANY 88 EAST BROADWAY TUCSON AZ EIA-860
JOINT PARENT COMPANY P O BOX 53999M S # 9997 PHOENIX AZ EIA-860
MAILING ADDRESS PO BOX 355 STATION 4981 FRUITLAND NM 87416 TRIS
OPERATOR PO BOX 21666 UNKNOWN AZ 00000-0000 RCRAINFO
OPERATOR 400 N. 5TH STREET PHOENIX AZ 85004 RCRAINFO
OWNER PO BOX 9000 ORANGEBURG SC 29116 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
ROB CLIFFORD
5055988210
AIR


PRIMARY FACILITY SITE CONTACT
THOMAS H LIVINGSTON
5055988200
CAMDBS
View
COMPLIANCE CONTACT
ROB CLIFFORD
5055988210
AIR


OPERATOR
THOMAS LIVINGSTON
5055988405
NPDES


PRIMARY FACILITY SITE CONTACT
DAVID C BLOOMFIELD
5055988405
CAMDBS
View
COMPLIANCE CONTACT
ROB CLIFFORD
5055988210
AIRS/AFS


OPERATOR
CAMERON CORLEY
5055988442
NPDES


REGULATORY CONTACT
PAMELA J NORRIS
505-598-8781
RCRAINFO
View
UNKNOWN CONTACT
ROB CLIFFORD
5055988210
AIRS/AFS


UNKNOWN CONTACT
NEAL WAYNE BROWN
6022502414
CAMDBS
View
OPERATOR
SCOTT R MIMS
8133768075
NPDES


TECHNICAL CONTACT
MR. DAVID BLOOMFIELD


TSCA


UNKNOWN CONTACT
CHARLES M SPELL
6022505340
CAMDBS
View

Query executed on: OCT-14-2025


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