FRS Facility Detail Report


WESTPORT WPCF

EPA Registry Id: 110006618295
4 ELAINE ROAD
WESTPORT, CT 06880


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:
ICIS-AIR (AIR)
WESTPORT WPCF CT0000000900108877 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CT0100684 POTW ICIS 01/11/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CT0100684 BIOSOLIDS ICIS 01/11/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CTGSI1716 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
CT - SITE INFORMATION MANAGEMENT SYSTEM
WESTPORT, TOWN OF 1507970 STATE MASTER CONNECTICUT DEEP
SIMS-GSM000026
NPDES STORMWATER PERMIT
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CTGSI1716 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
WESTPORT WPCF 0900108877 AIR MINOR (OPERATING) AIRS/AFS 11/10/2008
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CT0100684 NPDES PRETREATMENT PROGRAM ICIS 01/11/2024
CT - SITE INFORMATION MANAGEMENT SYSTEM
WESTPORT WPCF 1537918 STATE MASTER SIMS
SIMS-GSI001716
NPDES STORMWATER PERMIT
SIMS-CT0100684
NPDES PERMIT
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WESTPORT WPCF CT0100684 ICIS-NPDES MAJOR ICIS 01/11/2024

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
4952
SEWERAGE SYSTEMS

AIRS/AFS
4952
SEWERAGE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 04
Legislative District Number: 26
HUC Code/Watershed: 01100006 / SAUGATUCK
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
WESTPORT, TOWN OF CONNECTICUT DEEP
WESTPORT WATER POLLUTION CONTROL FACILITY NPDES PERMIT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
TOWN OF WESTPORT
SIMS
View
MAILING ADDRESS
WESTPORT WPCF
NPDES
View
OWNER
TOWN OF WESTPORT
SIMS
View
OWNER
WESTPORT WPCF
NPDES
View

National Industry Classification System Codes (NAICS)

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

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS UNDERHILL PARKWAY WESTPORT CT 06880 AIR
OWNER 110 MYRTLE AVENUE, TOWN HALL WESTPORT CT 06880 NPDES
FACILITY MAILING ADDRESS UNDERHILL PARKWAY WESTPORT CT 06880 AIRS/AFS
MAILING ADDRESS 110 MYRTLE AVENUE, TOWN HALL WESTPORT CT 06880 NPDES
OWNER 90 POST RD E WESTPORT CT 06880-3409 SIMS

Contacts

No Contacts returned.

Query executed on: OCT-15-2025