FRS Facility Detail Report


DE CO REGIONAL WATER AUTH

EPA Registry Id: 110001219501
100 EAST FIFTH STREET
CHESTER, PA 19013-4508


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)
DE CO REGIONAL WATER AUTH PA0000004204524065 AIR EMISSIONS CLASSIFICATION UNKNOWN ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DELCORA PAL027103 ICIS-NPDES NON-MAJOR ICIS 01/01/2021
INTEGRATED COMPLIANCE INFORMATION SYSTEM DELCORA WASTEWATER TREATMENT AND COLLECTION SYSTEM 761 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/15/2022 ICIS-03-1989-1660
FORMAL ENFORCEMENT ACTION
ICIS-03-2009-0308
FORMAL ENFORCEMENT ACTION
ICIS-03-2013-7013
FORMAL ENFORCEMENT ACTION
AIR FACILITY SYSTEM
DE CO REGIONAL WATER AUTH 4204524065 AIR MINOR (PERMANENTLY CLOSED) AIRS/AFS 05/14/2012
INTEGRATED COMPLIANCE INFORMATION SYSTEM DELCORA WASTEWATER TREATMENT AND COLLECTION SYSTEM 761 FORMAL ENFORCEMENT ACTION ICIS 08/24/2015 ICIS-03-1989-1660
FORMAL ENFORCEMENT ACTION
ICIS-03-2009-0308
FORMAL ENFORCEMENT ACTION
ICIS-03-2013-7013
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DELCORA PAL027103 BIOSOLIDS ICIS 01/01/2021

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
ICIS
4952
SEWERAGE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

AIR
4952
SEWERAGE SYSTEMS

AIRS/AFS
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 02040202 / LOWER DELAWARE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
DELCORA NPDES PERMIT
DELCORA WASTEWATER TREATMENT AND COLLECTION SYSTEM FRS
DELAWARE COUNTY REGIONAL WATER AUTHORI AIR

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
MAILING ADDRESS
DELCORA
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.
ICIS 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 100 EAST FIFTH STR. CHESTER PA 19013 AIR
MAILING ADDRESS 100 E. 5TH ST., P.O. BOX 999 CHESTER PA 19016 NPDES
FACILITY MAILING ADDRESS 100 EAST FIFTH STR. CHESTER PA 19013 AIRS/AFS

Contacts

No Contacts returned.

Query executed on: OCT-14-2025