FRS Facility Detail Report


DOMINION MILLSTONE NUCLEAR POWER STATION

EPA Registry Id: 110017301070
MILLSTONE ACCESS RD (OFF ROPE FERRY RD)
WATERFORD, CT 06385


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
MILLSTONE 566 ELECTRIC GENERATOR EIA-860 10/06/2020
ICIS-AIR (AIR)
MILLSTONE POWER CT0000000901100173 AIR SYNTHETIC MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILLSTONE POWER STATION CT0003263 ICIS-NPDES MAJOR ICIS 02/06/2015
EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE
MILLSTONE 566 ELECTRIC POWER GENERATOR (NUCLEAR BASED) EGRID 02/24/2020
CT - SITE INFORMATION MANAGEMENT SYSTEM
MILLSTONE POWER STATION 1530171 STATE MASTER SIMS
SIMS-199-0042
AIR EMISSION INVENTORY
SIMS-199-0009
AIR EMISSION INVENTORY
SIMS-199-0043
AIR EMISSION INVENTORY
SIMS-199-0045
AIR EMISSION INVENTORY
SIMS-GGR001794
NPDES PRETREATMENT PROGRAM
SIMS-MP11023
RADIOACTIVE MATERIALS
SIMS-199-0040
AIR PROGRAM
SIMS-199-0044
AIR PROGRAM
SIMS-199-0041
AIR PROGRAM
SIMS-199-0008
AIR EMISSION INVENTORY
SIMS-199-0017
AIR PROGRAM
SIMS-199-0007
AIR EMISSION INVENTORY
SIMS-199-0031
AIR PROGRAM
SIMS-199-0009
AIR PROGRAM
SIMS-199-0053
AIR EMISSION INVENTORY
SIMS-199-0043
AIR EMISSION INVENTORY
SIMS-CT0003263
NPDES PERMIT
SIMS-199-0010
AIR EMISSION INVENTORY
SIMS-GSI001430
NPDES STORMWATER PERMIT
SIMS-199-0042
AIR PROGRAM
SIMS-199-0046
AIR PROGRAM
SIMS-199-0038-TV
AIR MAJOR
SIMS-199-0055
AIR EMISSION INVENTORY
SIMS-199-0060
AIR EMISSION INVENTORY
SIMS-GMI000045
NPDES PRETREATMENT PROGRAM
SIMS-199-0056
AIR EMISSION INVENTORY
SIMS-199-0044
AIR EMISSION INVENTORY
SIMS-199-0040
AIR EMISSION INVENTORY
SIMS-199-0046
AIR EMISSION INVENTORY
SIMS-199-0010
AIR PROGRAM
SIMS-GPH000354
NPDES PRETREATMENT PROGRAM
SIMS-199-0045
AIR PROGRAM
SIMS-170-8425
UNDERGROUND STORAGE TANK PROGRAM
SIMS-199-0031
AIR EMISSION INVENTORY
SIMS-199-0056
AIR EMISSION INVENTORY
SIMS-199-0039
AIR EMISSION INVENTORY
SIMS-199-0060
AIR EMISSION INVENTORY
SIMS-199-0039
AIR EMISSION INVENTORY
SIMS-199-0007
AIR PROGRAM
SIMS-199-0008
AIR PROGRAM
SIMS-199-0055
AIR PROGRAM
SIMS-199-0043
AIR PROGRAM
SIMS-199-0056
AIR PROGRAM
SIMS-199-0060
AIR PROGRAM
SIMS-199-0039
AIR PROGRAM
SIMS-199-0031
AIR EMISSION INVENTORY
SIMS-199-0040
AIR EMISSION INVENTORY
SIMS-199-0055
AIR EMISSION INVENTORY
SIMS-199-0009
AIR EMISSION INVENTORY
SIMS-199-0041
AIR EMISSION INVENTORY
SIMS-199-0010
AIR EMISSION INVENTORY
SIMS-201001075-MG
401 CERTIFICATION/COASTAL ZONE MANAGEMENT
SIMS-MP31023
RADIOACTIVE MATERIALS
SIMS-GMI000012
NPDES PRETREATMENT PROGRAM
SIMS-MP21023
RADIOACTIVE MATERIALS
SIMS-201401238
401 CERTIFICATION/COASTAL ZONE MANAGEMENT
SIMS-199-0017
AIR EMISSION INVENTORY
SIMS-201301897-MG
401 CERTIFICATION/COASTAL ZONE MANAGEMENT
SIMS-199-0041
AIR EMISSION INVENTORY
SIMS-199-0053
AIR PROGRAM
SIMS-199-0042
AIR EMISSION INVENTORY
SIMS-199-0017
AIR EMISSION INVENTORY
BIENNIAL REPORTERS
MILLSTONE POWER STATION CTD000845198 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
CT - SITE INFORMATION MANAGEMENT SYSTEM
MILLSTONE UNIT #3 1544457 STATE MASTER SIMS
SIMS-170-8414
UNDERGROUND STORAGE TANK PROGRAM
SIMS-170-8486
UNDERGROUND STORAGE TANK PROGRAM
SIMS-170-8901
UNDERGROUND STORAGE TANK PROGRAM
SIMS-170-8488
UNDERGROUND STORAGE TANK PROGRAM
INTEGRATED COMPLIANCE INFORMATION SYSTEM MILLSTONE NUCLEAR POWER STATION 41177 FORMAL ENFORCEMENT ACTION ICIS 08/21/2001 ICIS-01-2000-0211
FORMAL ENFORCEMENT ACTION
AIR FACILITY SYSTEM
MILLSTONE POWER 0901100173 AIR MAJOR (OPERATING) AIRS/AFS 06/20/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MILLSTONE POWER STATION CTD000845198 LQG (Y) RCRAINFO
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RACT/BACT/LAER CLEARINGHOUSE
NORTHEAST UTILITIES, NNECO 801 AIR MAJOR RBLC

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
SIMS
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

AIRS/AFS
4911
ELECTRIC SERVICES

NPDES
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 02
Legislative District Number: 20
HUC Code/Watershed: 01100003 / THAMES
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MILLSTONE NUCLEAR POWER PLANT MANUAL ENTRY
DOMINION MILLSTONE POWER STATION FRS
MILLSTONE POWER AIRS/AFS
MILLSTONE NUCLEAR POWER STATION ICIS
NORTHEAST NUCLEAR ENERGY COMPANY AIR
DOMINION NUCLEAR CONNECTICUT, INC. FRS
MILLSTONE NUCLEAR POWER PLT NJ-NJEMS
NORTHEAST UTILITIES, NNECO RBLC
MILLSTONE EGRID
MILLSTONE POWER STATION BR
MILLSTONE NUCLEAR POWER ST./ROPE FERRY R SIMS
MILLSTONE UNIT #3 SIMS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OTHER CONTACT
GARY W. JOHNSON
SIMS
View
OWNER
DOMINION NUCLEAR CONNECTICUT, INC.
SIMS
View
OPERATOR
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
OWNER
DOMINION NUCLEAR CONNECTICUT, INC.
SIMS
View
OTHER CONTACT
GARY W. JOHNSON
SIMS
View
OPERATOR
N.E. UTILITIES (MILLSTONE)
NPDES
View
OPERATOR
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
PARENT COMPANY
CT LIGHT AND POWER CO
EGRID


JOINT PARENT COMPANY
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
JOINT PARENT COMPANY
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
OPERATOR
DOMINION ENERGY NUCLEAR CONN INC
EGRID


OPERATOR
DOMINION NUCLEAR CONNECTICUT, INC.
RCRAINFO
View
OPERATOR
DOMINION NUCLEAR CONNECTICUT, INC.
RCRAINFO


OWNER
MILLSTONE POWER STATION
SIMS
View
ORGANIZATION
MILLSTONE POWER STATION
SIMS
View
JOINT PARENT COMPANY
MASSACHUSETTS MUN WHOLES ELECTRIC CO
EIA-860
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
NSTAR ELECTRIC COMPANY
EIA-860


JOINT PARENT COMPANY
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
REGULATORY CONTACT
DOMINION NUCLEAR CONNECTICUT, INC.
NPDES
View
OWNER
DOMINION NUCLEAR CONNECTICUT, INC.
SIMS
View
OPERATOR
DOMINION ENERGY NUCLEAR CONN INC
EIA-860
View
PART OWNER
CENTRAL VERMONT PUB SERV CORP
EIA-860
View
ORGANIZATION
DOMINION NUCLEAR CONNECTICUT, INC.
SIMS
View
OTHER CONTACT
PAUL M. JACOBSON
SIMS
View
OWNER/OPERATOR
CT LIGHT AND POWER CO
EIA-860


OWNER
MILLSTONE POWER STATION
NPDES
View
JOINT PARENT COMPANY
GREEN MOUNTAIN POWER CORP
EIA-860
View
PARENT COMPANY
NSTAR ELECTRIC COMPANY
EGRID


MAILING ADDRESS
DOMINION NUCLEAR CONNECTICUT, INC.
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 221113 NUCLEAR ELECTRIC POWER GENERATION.
EIA-860 22

AIR 221113 NUCLEAR ELECTRIC POWER GENERATION.
RCRAINFO 221113 NUCLEAR ELECTRIC POWER GENERATION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 5000 DOMINION BLVD GLEN ALLEN VA 23060 SIMS
INDIVIDUAL PO BOX 128 WATERFORD CT 06385-0128 SIMS
OPERATOR 314 ROPE FERRY RD WATERFORD CT 06385 EIA-860
OTHER CONTACT PO BOX 128 WATERFORD CT 06385-0128 SIMS
OWNER 5000 DOMINION BLVD GLEN ALLEN VA 23060 RCRAINFO
REGULATORY CONTACT 314 ROPE FERRY ROAD WATERFORD CT 06385 RCRAINFO
OPERATOR ROPE FERRY ROAD WATERFORD CT 06385 RCRAINFO
JOINT PARENT COMPANY ROPE FERRY RD WATERFORD CT 06385 EIA-860
OWNER PO BOX 128 WATERFORD CT 06385-0128 SIMS
JOINT PARENT COMPANY 163 ACORN LN COLCHESTER VT 05446-6611 EIA-860
MAILING ADDRESS MILLSTONE STATN/ROPE FERRY RD WATERFORD CT 063850128 NPDES
FACILITY MAILING ADDRESS ROPE FERRY RD WATERFORD CT 06385 AIRS/AFS
REGULATORY CONTACT MILLSTON STATION/ROPE FERRY ROAD, P.O. BOX 270 WATERFORD CT 06385-0128 NPDES
OPERATOR NORTHEAST UTILITIES SERVICE CO HARTFORD CT 06141 NPDES
ORGANIZATION PO BOX 128 WATERFORD CT 06385-0128 SIMS
ORGANIZATION ROPE FERRY RD WATERFORD CT 06385 SIMS
OPERATOR ROPE FERRY RD WATERFORD CT 06385 EIA-860
FACILITY MAILING ADDRESS ROPE FERRY RD WATERFORD CT 06385 AIR
JOINT PARENT COMPANY P O BOX 426 - 327 MOODY STREET LUDLOW MA EIA-860
JOINT PARENT COMPANY 314 ROPE FERRY RD WATERFORD CT 06385 EIA-860
JOINT PARENT COMPANY 314 ROPE FERRY RD WATERFORD CT EIA-860
OPERATOR 314 ROPE FERRY RD WATERFORD CT EIA-860
MAILING ADDRESS MILLSTON STATION/ROPE FERRY ROAD, P.O. BOX 270 WATERFORD CT 06385-0128 NPDES
OWNER ROUTE 156 WATERFORD CT 06385 NPDES
PART OWNER 77 GROVE STREET RUTLAND VT 05071 EIA-860
FACILITY MAILING ADDRESS 314 ROPE FERRY RD WATERFORD CT 06385 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
INDIVIDUAL
DONALD F. LANDERS, JR
8604471791
SIMS
View
UNKNOWN CONTACT
RONALD G CHEVALIER


NPDES


Query executed on: OCT-14-2025