FRS Facility Detail Report


CUC SAIPAN

EPA Registry Id: 110024539070
LOWER BASE
SAIPAN, MP 96950


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:
INTEGRATED COMPLIANCE INFORMATION SYSTEM COMMONWEALTH UTILITIES CORP 600007605 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 10/12/2006
ICIS-AIR (AIR)
COMMONWEALTH UTILITIES (#1&2) MP0000006911000001 AIR MAJOR ICIS 10/19/2014
INTEGRATED COMPLIANCE INFORMATION SYSTEM CUC SAIPAN 2200016166 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 12/28/2010
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CUC POWER PLANTS 1 & 2 OIL RESPONSE MP0020401 ICIS-NPDES NON-MAJOR ICIS 08/16/2011 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
COMMONWEALTH UTILITIES (#1&2) 6911000001 AIR MAJOR (OPERATING) AIRS/AFS 04/13/2006
TOXICS RELEASE INVENTORY SYSTEM
COMMONWEALTH UTILITIES CORP (CUC) 96950CMMNWINDUS TRI REPORTER TRIS 06/27/2019
INTEGRATED COMPLIANCE INFORMATION SYSTEM COMMONWEALTH UTILITIES CORP. POWER PLANT #1 1800056869 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 06/15/2010
INTEGRATED COMPLIANCE INFORMATION SYSTEM COMMONWEALTH UTILITIES CORPORATION POWER PLANT 8026368 FORMAL ENFORCEMENT ACTION ICIS 03/20/2009 ICIS-09-2006-0032
FORMAL ENFORCEMENT ACTION
ICIS-09-2007-0078
FORMAL ENFORCEMENT ACTION
ICIS-09-2007-0013
FORMAL ENFORCEMENT ACTION

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

ICIS
4939
COMBINATION UTILITIES, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 09
Duns Number: 854851177
Congressional District Number:
Legislative District Number:
HUC Code/Watershed:
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
COMMONWEALTH UTILITIES ICIS
COMMONWEALTH UTILITIES CORP ICIS
CUC, NORTHERN MARIANAS NPDES PERMIT
COMMONWEALTH UTILITIES CORP. POWER PLANT #1 ICIS
COMMONWEALTH UTILITIES CORPORATION POWER PLANT ICIS
COMMONWEALTH UTILITIES CORPORATION POWER STATION #2 OIL
COMMONWEALTH UTILITIES (#1&2) AIRS/AFS
CUC POWER PLANTS 1 & 2 OIL RESPONSE NPDES
COMMONWEALTH UTILITIES CORP (CUC) TRIS
COMMONWEALTH UTILITIES CORP. POWERPLANT #1 OIL

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
COMMONWEALTH UTILITIES CORP 854851177
TRIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
ICIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
ICIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
TRIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS PO BOX 501220 SAIPAN MP 96950 TRIS
FACILITY MAILING ADDRESS P.O. BOX 1220 SAIPAN MP 96950 AIRS/AFS
FACILITY MAILING ADDRESS P.O. BOX 1220 SAIPAN MP 96950 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
VENUGOPAL PRABHAKARA
6702856095
TRIS


Query executed on: OCT-14-2025


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