FRS Facility Detail Report


MWRA CHELSEA CREEK HEADWORKS

EPA Registry Id: 110002014980
340 MARGINAL ST
CHELSEA, MA 02150


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:
MASSACHUSETTS - ENVIRONMENTAL PROTECTION INTEGRATED COMPUTER SYSTEM
MA WATER RESOURCE AUTHORITY 228674 STATE MASTER MA-EPICS
EPICS-228771
AIR STATIONARY POINT SOURCE
EPICS-228827
HAZARDOUS WASTE PROGRAM
EPICS-331580
HAZARDOUS WASTE PROGRAM
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
MWRA CHELSEA CREEK CEDRI3327 COMPLIANCE AND EMISSIONS REPORTING CEDRI

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MWRA CHELSEA CREEK HEADWORKS MAR000514844 VSQG (Y) RCRAINFO

ICIS-AIR (AIR)
MWRA CHELSEA CREEK HEADWORKS MA0000002511900658 AIR MINOR ICIS 07/02/2018
EMISSION INVENTORY SYSTEM (EIS)
MWRA CHELSEA CREEK 4115911 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/16/2024
AIR FACILITY SYSTEM
MWRA CHELSEA CREEK 2511900658 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 11/10/2008

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
OWNE



AIRS/AFS
4952
SEWERAGE SYSTEMS

AIR
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 07
Legislative District Number:
HUC Code/Watershed: 01090001 / CHARLES
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MA WATER RESOURCE AUTHORITY MA-EPICS
MWRA CHELSEA CREEK FRS
MWRA/RP + EM DEPT AIR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
MASSACHUSETTS WATER RESOURCES AUTHORITY
RCRAINFO
View
REGULATORY CONTACT
MWRA CHELSEA CREEK
MA-EPICS
View
OPERATOR
MASSACHUSETTS WATER RESOURCES AUTHORITY
RCRAINFO
View
PARENT COMPANY
MASSACHUSETTS WATER RES AUTH
EIS


OWNER
MA WATER RESOURCE AUTHORITY
MA-EPICS
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 221320 SEWAGE TREATMENT FACILITIES.
EIS 221320 SEWAGE TREATMENT FACILITIES.
RCRAINFO 221320 SEWAGE TREATMENT FACILITIES.
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.
MA-EPICS 221320 SEWAGE TREATMENT FACILITIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 340R MARGINAL ST CHELSEA MA 021500000 MA-EPICS
FACILITY MAILING ADDRESS 100 FIRST AVENUE BOSTON MA 02129 AIR
FACILITY MAILING ADDRESS 100 FIRST AVENUE BOSTON MA 02129 AIRS/AFS
OPERATOR 2 GRIFFIN WAY CHELSEA MA 02129-0000 RCRAINFO
OWNER 100 FIRST AVENUE CHARLESTOWN MA 02129 RCRAINFO
REGULATORY CONTACT 100 FIRST AVENUE BOSTON MA 02129 MA-EPICS
FACILITY MAILING ADDRESS 340R MARGINAL ST CHELSEA MA 021500000 MA-EPICS
REGULATORY CONTACT 2 GRIFFIN WAY CHELSEA MA 02129-0000 RCRAINFO
FACILITY MAILING ADDRESS 2 GRIFFIN WAY CHELSEA MA 02129-0000 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
LEON LATAILLE
6172426000
AIRS/AFS


UNKNOWN CONTACT
LEON LATAILLE
6172426000
AIR


COMPLIANCE CONTACT
LEON LATAILLE
6172426000
AIR


COMPLIANCE CONTACT
LEON LATAILLE
6172426000
AIRS/AFS


Query executed on: OCT-14-2025