FRS Facility Detail Report


MATTABASSETT DISTRICT

EPA Registry Id: 110001404178
245 MAIN ST
CROMWELL, CT 06416-2302


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:
ELECTRONIC PERMIT SYSTEM
MATTABASSETT DISTRICT EPS10222708 AIR PROGRAM API 10/11/2024
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CT0100307 BIOSOLIDS ICIS 12/19/2018
AIR FACILITY SYSTEM
THE MATTABASSETT DISTRICT 0900700112 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 03/12/2014
CT - SITE INFORMATION MANAGEMENT SYSTEM
MATTABASSETT DISTRICT, THE 1530107 STATE MASTER SIMS
SIMS-043-0007
AIR PROGRAM
SIMS-043-0034-R
AIR PROGRAM
SIMS-043-0035-R
AIR PROGRAM
SIMS-33-4701
UNDERGROUND STORAGE TANK PROGRAM
SIMS-043-0030
AIR PROGRAM
SIMS-201303942-MG
401 CERTIFICATION/COASTAL ZONE MANAGEMENT
SIMS-043-0035-R
AIR EMISSION INVENTORY
SIMS-043-0032-R
AIR EMISSION INVENTORY
SIMS-043-0013-GPLPE
AIR SYNTHETIC MINOR
SIMS-043-0034-R
AIR EMISSION INVENTORY
SIMS-043-0044-R
AIR EMISSION INVENTORY
SIMS-GSI001700
NPDES STORMWATER PERMIT
SIMS-GSN002338
NPDES STORMWATER PERMIT
SIMS-FM-201006586
NPDES STORMWATER PERMIT
SIMS-043-0032-R
AIR PROGRAM
SIMS-CT0100307
NPDES PERMIT
SIMS-043-0044-R
AIR PROGRAM
ICIS-AIR (AIR)
THE MATTABASSETT DISTRICT CT0000000900700112 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CTL100307 BIOSOLIDS ICIS

RACT/BACT/LAER CLEARINGHOUSE
MATTABASSETT DISTRICT 767 AIR MAJOR RBLC

COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
MATTABASSETT WATER POLLUTION CONTROL FACILITY CEDRI10003562 COMPLIANCE AND EMISSIONS REPORTING API 08/27/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CT0100307 NPDES PRETREATMENT PROGRAM ICIS 12/19/2018
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
THE MATTABASSETT DISTRICT CTGSN2338 ICIS-NPDES NON-MAJOR ICIS 01/02/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT, THE CTGSI1700 ICIS-NPDES NON-MAJOR ICIS

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MATTABASSETT DISTRICT THE CTR000005595 VSQG (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CT0100307 ICIS-NPDES MAJOR ICIS 12/19/2018
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DIST WPCF CTL000003 ICIS-NPDES NON-MAJOR ICIS 01/01/2021
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CT0100307 POTW ICIS 12/19/2018
BIENNIAL REPORTERS
MATTABASSETT DISTRICT THE CTR000005595 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2019
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT CROMWELL CTL100307 ICIS-NPDES NON-MAJOR ICIS

ELECTRONIC PERMIT SYSTEM
MATTABASSETT DISTRICT EPS10222708 COMPLIANCE ACTIVITY API 07/25/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DIST WPCF CTL000003 BIOSOLIDS ICIS 01/01/2021
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MATTABASSETT DISTRICT, THE CTGSI1700 STORM WATER INDUSTRIAL ICIS

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
4952
SEWERAGE SYSTEMS

SIMS
4952
SEWERAGE SYSTEMS

AIR
4952
SEWERAGE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

AIRS/AFS
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 01
Legislative District Number: 09
HUC Code/Watershed: 01080205 / LOWER CONNECTICUT
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MATTABASSETT WATER POLLUTION CONTROL FACILITY MANUAL ENTRY
MATTABASSETT DIST WPCF NPDES
MATTABASSETT WASTEWATER TREATMENT FACILITY MANUAL ENTRY
MATTABASSETT DISTRICT CROMWELL NPDES
MATTABASSETT REGIONAL SEWAGE AUTHORITY AIR VOLUNTARY SUBMISSION
MATTABASSETT REG SEWERAGE DIST NPDES PERMIT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
TOWN OF CROMWELL
SIMS
View
MAILING ADDRESS
MATTABASSETT DISTRICT CROMWELL
NPDES
View
OWNER
MATTABASSETT DISTRICT
RCRAINFO
View
OWNER
MATTABASSETT DISTRICT CROMWELL
NPDES
View
OPERATOR
MATTABASSETT DISTRICT
NPDES
View
OWNER
STATE OF CONNECTICUT, DEPT. OF ENERGY & ENVIRONMEN
SIMS
View
OTHER CONTACT
BRIAN ARMET
SIMS
View
OWNER
TOWN OF CROMWELL
SIMS
View
OWNER
MATTABASSETT DISTRICT
NPDES
View
OWNER
THE MATTABASSETT DISTRICT COMMISSION
SIMS
View
OWNER
MATTABASSETT DISTRICT
SIMS
View
MAILING ADDRESS
MATTABASSETT DIST WPCF
NPDES
View
OWNER
C.H. NICKERSON & CO., INC.
SIMS
View
OWNER
STATE OF CONNECTICUT DEPARTMENT OF ENERGY & ENVIRO
SIMS
View
REGULATORY CONTACT
MATTABASSETT DISTRICT
NPDES
View
MAILING ADDRESS
MATTABASSETT DISTRICT CROMWELL
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.
RCRAINFO 22132 SEWAGE TREATMENT FACILITIES

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 245 MAIN ST CROMWELL CT 06416 AIRS/AFS
OWNER 165 CAPITOL AVE HARTFORD CT 06106 SIMS
OWNER 245 MAIN ST CROMWELL CT 06416 SIMS
OWNER 41 WEST ST CROMWELL CT 06416-2142 SIMS
REGULATORY CONTACT 225 SHUNPIKE RD CROMWELL CT 06067 RCRAINFO
OPERATOR 245 MAIN ST CROMWELL CT 06416 RCRAINFO
FACILITY MAILING ADDRESS 245 MAIN ST CROMWELL CT 06416 AIR
MAILING ADDRESS 245 MAIN STREET CROMWELL CT 06416 NPDES
OPERATOR 245 MAIN STREET CROMWELL CT 06416 NPDES
OWNER 245 MAIN STREET CROMWELL CT 06416 NPDES
OTHER CONTACT 245 MAIN ST CROMWELL CT 06416 SIMS
OWNER 79 ELM ST HARTFORD CT 06106 SIMS
OWNER 49 HAYDEN HILL RD TORRINGTON CT 06790-2309 SIMS
REGULATORY CONTACT 245 MAIN STREET CROMWELL CT 06416 NPDES
OWNER 41 WEST ST CROMWELL CT 06416-2180 SIMS
OWNER 245 MAIN ST CROMWELL CT 06416 RCRAINFO
FACILITY MAILING ADDRESS 245 MAIN ST CROMWELL CT 06416 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
ELIZABETH WALTERS


NPDES


REGULATORY CONTACT
DAVID STILLE
860-635-5550 X240
RCRAINFO
View

Query executed on: OCT-14-2025