FRS Facility Detail Report


ANN ARBOR WWTP

EPA Registry Id: 110009909313
49 SOUTH DIXBORO ROAD
ANN ARBOR, MI 48105-9709


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)
ANN ARBOR WWTP MI0022217 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ANN ARBOR WWTP MI0022217 BIOSOLIDS ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
ANN ARBOR WASTEWATER TREATMT PLT 2616100024 AIR MINOR (OPERATING) AIRS/AFS 05/16/2014
EMISSION INVENTORY SYSTEM (EIS)
ANN ARBOR WASTEWATER TREATMT PLT 7103911 HAZARDOUS AIR POLLUTANT MAJOR EIS 06/12/2024
NATIONAL COMPLIANCE DATABASE
ANN ARBOR WASTEWATER TREATMENT PLT C05#110890MI01601 COMPLIANCE ACTIVITY NCDB

NATIONAL COMPLIANCE DATABASE
ANN ARBOR WASTE WATER TREATMENT PLANT I05#19901108MI016 1 COMPLIANCE ACTIVITY NCDB

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ANN ARBOR WWTP MI0022217 POTW ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ANN ARBOR WWTP MI0022217 NPDES PRETREATMENT PROGRAM ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CITY OF ANN ARBOR WASTE WATER TREATMENT PLANT MID000772392 VSQG (Y) RCRAINFO

INTEGRATED COMPLIANCE INFORMATION SYSTEM ANN ARBOR WWTP 21850 FORMAL ENFORCEMENT ACTION ICIS 12/17/1997 ICIS-05-1986-0256
FORMAL ENFORCEMENT ACTION

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
4952
SEWERAGE SYSTEMS

ICIS
4953
REFUSE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

NCDB
GL



Facility Codes and Flags

EPA Region: 05
Duns Number:
Congressional District Number: 12
Legislative District Number:
HUC Code/Watershed: 04090005 / HURON
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
ANN ARBOR WASTEWATER TREATMENT PLT NCDB
ANN ARBOR WASTEWATER TREATMT PLT AIRS/AFS
ANN ARBOR WWTP CITY OF RCRAINFO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
CITY OF ANN ARBOR WWTP
RCRAINFO


OWNER
CITY OF ANN ARBOR WWTP
RCRAINFO


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 22132 SEWAGE TREATMENT FACILITIES
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.
EIS 221320 SEWAGE TREATMENT FACILITIES.
NPDES 221320 SEWAGE TREATMENT FACILITIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 49 S DIXBORO RD ANN ARBOR MI 48105 RCRAINFO
REGULATORY CONTACT 49 S DIXBORO RD ANN ARBOR MI 48105 RCRAINFO

Contacts

No Contacts returned.

Query executed on: OCT-15-2025