FRS Facility Detail Report


NORWALK WPCF

EPA Registry Id: 110070002000
60 SOUTH SMITH STREET
EAST NORWALK, CT 06855


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CTGSI2938 STORM WATER INDUSTRIAL ICIS

ICIS-AIR (AIR)
NORWALK WASTEWATER TREATMENT PLANT CT0000000900184475 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CTGSI2938 ICIS-NPDES NON-MAJOR ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CT0101249 BIOSOLIDS ICIS 03/29/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK SEWAGE TREATMENT CTGSI1829 ICIS-NPDES NON-MAJOR ICIS

AIR FACILITY SYSTEM
NORWALK WASTEWATER TREATMENT PLANT 0900184475 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 03/17/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK SEWAGE TREATMENT CTGSI1829 STORM WATER INDUSTRIAL ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CT0101249 ICIS-NPDES MAJOR ICIS 03/29/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CTL101249 BIOSOLIDS ICIS

CT - SITE INFORMATION MANAGEMENT SYSTEM
NORWALK WASTE WATER TREATMENT 1530157 STATE MASTER SIMS
SIMS-CT0101249
NPDES PERMIT
SIMS-FM-200901296
NPDES STORMWATER PERMIT
SIMS-103-10088
UNDERGROUND STORAGE TANK PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CT0101249 POTW ICIS 03/29/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CT0101249 NPDES PRETREATMENT PROGRAM ICIS 03/29/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CT0101249 COMBINED SEWER OVERFLOW ICIS 03/29/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
NORWALK WPCF CTL101249 ICIS-NPDES NON-MAJOR ICIS

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
OWNE



AIR
4952
SEWERAGE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

AIR
OWNE



AIRS/AFS
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 01100006 / SAUGATUCK
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land:

Alternative Names

No Alternative Names returned.

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OTHER CONTACT
DOMINICK DIGANGI
SIMS
View
OWNER
NORWALK WPCF
NPDES
View
MAILING ADDRESS
NORWALK WPCF
NPDES
View
OWNER
CITY OF NORWALK
SIMS
View
OWNER
STATE OF CONNECTICUT, DEPT. OF ENERGY & ENVIRONMEN
SIMS
View
OWNER
CITY OF NORWALK
SIMS
View
MAILING ADDRESS
NORWALK WPCF
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 221320 SEWAGE TREATMENT FACILITIES.
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS P.O. BOX 5125 NORWALK CT 20770 NPDES
OWNER 165 CAPITOL AVE HARTFORD CT 06106 SIMS
MAILING ADDRESS P.O. BOX 5125 NORWALK CT 06856 NPDES
FACILITY MAILING ADDRESS 60 SOUTH SMITH ST NORWALK CT 06855 AIRS/AFS
FACILITY MAILING ADDRESS 60 SOUTH SMITH ST NORWALK CT 06855 AIR
OWNER 125 EAST AVE NORWALK CT 06851 SIMS
OWNER 125 EAST AVENUE NORWALK CT 06851 NPDES
OTHER CONTACT 125 EAST AVENUE NORWALK CT 06856 SIMS

Contacts

No Contacts returned.

Query executed on: OCT-14-2025