FRS Facility Detail Report


TANGUISSON POWER PLANT

EPA Registry Id: 110008062256
PARCEL 1 ESTATE 103
DEDEDO, GU 96912


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 TANGUISSON POWER PLANT 1800039610 FORMAL ENFORCEMENT ACTION ICIS 10/07/2010 ICIS-09-2010-1569
FORMAL ENFORCEMENT ACTION
INTEGRATED COMPLIANCE INFORMATION SYSTEM TANGUISSON POWER PLANT 1800039610 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 12/16/2009 ICIS-09-2010-1569
FORMAL ENFORCEMENT ACTION
AIR FACILITY SYSTEM
PRUVIENT ENERGY - TANGUISON 6601000005 AIR MAJOR (OPERATING) AIRS/AFS 11/03/2011
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
TANGUISSON POWER PLANT GUD000850875 LQG (Y) RCRAINFO

ICIS-AIR (AIR)
PRUVIENT ENERGY - TANGUISON GU0000006601000005 AIR MAJOR ICIS 10/19/2014
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
TANGUISSON POWER PLANT 1004611 GREENHOUSE GAS REPORTER E-GGRT

TOXICS RELEASE INVENTORY SYSTEM
TANGUISSON POWER PLANT 96912TNGSSPARCE TRI REPORTER TRIS

INTEGRATED COMPLIANCE INFORMATION SYSTEM TANGUISSON POWER PLANT 3000031260 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 09/13/2012
INTEGRATED COMPLIANCE INFORMATION SYSTEM PRUVIENT ENERGY - TANGUISON 600035030 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 10/02/2007
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
TANGUISSON POWER PLANT GU0000027 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
ICIS
4911
ELECTRIC SERVICES

NPDES
4911
ELECTRIC SERVICES

AIRS/AFS
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 09
Duns Number:
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
PRUVIENT ENERGY - TANGUISON E-GGRT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT OWNER
PRUVIENT ENERGY GUAM, INC.
E-GGRT


MAILING ADDRESS
PRUVIENT ENERGY GUAM, INC.
NPDES
View
OWNER
GUAM POWER AUTHORITY
RCRAINFO
View
OWNER
HEI POWER CORPORATION
NPDES
View
MAILING ADDRESS
PRUVIENT ENERGY GUAM, INC.
NPDES
View
OWNER
GUAM POWER AUTHORITY
RCRAINFO
View
OPERATOR
RONALD C. OKADA
RCRAINFO
View
PART PARENT OWNER
PRUVIENT ENERGY GUAM, INC.
E-GGRT


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
TRIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
ICIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
RCRAINFO 23713 POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION
AIR 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
AIRS/AFS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS TANGUISSON POWER PLANT BARRIGADA GU 96921 NPDES
MAILING ADDRESS PO BOX 21029 BARRIGADA GU 96921 TRIS
FACILITY MAILING ADDRESS PARCEL 1, ESTATE 103 DEDEDO GU 96912 AIRS/AFS
REGULATORY CONTACT P.O. BOX 2977 HAGATNA GU 96932 RCRAINFO
FACILITY MAILING ADDRESS PARCEL 1, ESTATE 103 DEDEDO GU 96912 AIR
OWNER PO BOX 21029 BARRIGADA GU 96921 NPDES
OPERATOR P.O. BOX 2977 HAGATNA GU 96932 RCRAINFO
OWNER P.O. BOX 2977 HAGATNA GU 96932 RCRAINFO
FACILITY MAILING ADDRESS P.O. BOX 2977 HAGATNA GU 96932 RCRAINFO
OWNER PO BOX 2977 ABILENE TX 796042977 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
MICHAEL CRUZ
6716478265
TRIS


REGULATORY CONTACT
SYLVIA L IPANAG
671-648-3217
RCRAINFO
View

Query executed on: OCT-14-2025


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