FRS Facility Detail Report


MILL CREEK WWTP

EPA Registry Id: 110010530568
1600 GEST STREET
CINCINNATI, OH 45204-2096


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)
MILL CREEK WWTP -MSD OHL025461 BIOSOLIDS ICIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILL CREEK WWTP OH0025461 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILL CREEK WWTP OH0025461 POTW ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILL CREEK WWTP OH0025461 BIOSOLIDS ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILL CREEK WWTP -MSD OHL025461 ICIS-NPDES NON-MAJOR ICIS

AIR QUALITY SYSTEM
12167 AIR MONITORING SITE AQS SITES TRANSACTION

ICIS-AIR (AIR)
MILL CREEK WWTP OH0000001431070944 AIR MAJOR ICIS 03/12/2015
BIENNIAL REPORTERS
MILL CREEK WASTEWATER TREATMENT PLANT OHD000720250 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2011
RACT/BACT/LAER CLEARINGHOUSE
MILL CREEK TREATMENT PLANT - MSD 1796 AIR MAJOR RBLC

AIR FACILITY SYSTEM
MILL CREEK WWTP 3906100182 AIR MAJOR (OPERATING) AIRS/AFS 08/04/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
BIENNIAL REPORTERS
MILL CREEK WWTP OHD000720177 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2013
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MILL CREEK WWTP OH0025461 NPDES PRETREATMENT PROGRAM ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MILL CREEK WWTP OHD000720177 UNSPECIFIED UNIVERSE (N) RCRAINFO

RISK MANAGEMENT PLAN
MILL CREEK WWTP 100000109544 RMP REPORTER RMP

AIR QUALITY SYSTEM
12168 AIR MONITORING SITE AQS SITES TRANSACTION

AIR QUALITY SYSTEM
12169 AIR MONITORING SITE AQS SITES TRANSACTION

COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
MILL CREEK WWTP CEDRI111102 COMPLIANCE AND EMISSIONS REPORTING CEDRI 04/29/2021

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

AIR
4952
SEWERAGE SYSTEMS

NPDES
4952
SEWERAGE SYSTEMS

Facility Codes and Flags

EPA Region: 05
Duns Number: 062841804
Congressional District Number: 01
Legislative District Number: SW
HUC Code/Watershed: 05090203 / MIDDLE OHIO-LAUGHERY
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
MILL CREEK TREATMENT PLANT - MSD RBLC
MILL CREEK WWTP (1431070944) EIS
MILLCREEK WASTEWATER TREATMENT PLANT-MSD AIR VOLUNTARY SUBMISSION
CINCINNATI METROPOLITAN SEWER DISTRICT MILL CREEK TREATMENT PLANT RCRAINFO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
HAMILTON COUNTY BOARD OF COMMISSIONERS
RMP


JOINT PARENT COMPANY
C/O METROPOLITAN SEWER DISTRICT
RMP


PRIMARY CONTACT
MILL CREEK WWTP
NPDES
View
OPERATOR
MSDGC
RCRAINFO
View
OPERATOR
CINCINNATI METROPOLITAN SD
NPDES
View
OWNER
CITY OF CINCINNATI
RCRAINFO
View
MAILING ADDRESS
MILL CREEK WWTP -MSD
NPDES
View
PARENT COMPANY 2
C/O METROPOLITAN SEWER DISTRICT
RMP


PARENT COMPANY 1
HAMILTON COUNTY BOARD OF COMMISSIONERS
RMP


MAILING ADDRESS
HAMILTON COUNTY COMMISSIONE
NPDES
View
OWNER
CINCINNATI METROPOLITAN SD
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 221320 SEWAGE TREATMENT FACILITIES.
RMP 22132 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
MAILING ADDRESS 1600 GEST ST CINCINNATI OH 45204 NPDES
MAILING ADDRESS 1600 GEST ST CINCINNATI OH 45204 NPDES
OPERATOR 1600 GEST ST CINCINNATI OH 45204 NPDES
PRIMARY CONTACT 1600 GEST ST CINCINNATI OH 45204 NPDES
OWNER 801 PLUM ST CINCINNATI OH 45202 RCRAINFO
OWNER 1600 GEST ST CINCINNATI OH 45204 NPDES
OPERATOR 1600 GEST ST CINCINNATI OH 45204 RCRAINFO
REGULATORY CONTACT 1600 GEST ST CINCINNATI OH 45216 RCRAINFO
REGULATORY CONTACT 1600 GEST ST CINCINNATI OH 45204 RCRAINFO
FACILITY MAILING ADDRESS 1600 GEST ST CINCINNATI OH 45204 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PRIMARY CONTACT
ED EWBANK


NPDES


Query executed on: OCT-14-2025