Drinking Water Compliance OS

BOWLING GREEN, OH · Henry County

NORTHWESTERN W AND SD - MCCLURE Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of September 19, 2023. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Henry County, OH.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID)
OH3500711
System type
Community Water System
Population served
861
Service connections
398
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    February 11, 2020 – September 19, 2023

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    September 14, 2018 – September 19, 2023

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 12, 2017 – September 25, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2017 – June 30, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2017 – March 31, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2016 – December 31, 2016

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    August 12, 2016 – September 27, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2016 – September 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2016 – June 30, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2016 – March 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2015 – December 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2015 – September 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2015 – June 30, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2015 – March 31, 2015

    Resolved
  • Failure Submit IDSE/Subpart V Plan Rpt

    TTHM

    October 1, 2014 – April 21, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2014 – June 30, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2013 – September 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2012 – December 31, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2012 – December 31, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2012 – September 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2012 – September 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2012 – June 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2012 – June 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2012 – March 31, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2012 – March 31, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2011 – December 31, 2011

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2011 – September 30, 2011

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2011 – June 30, 2011

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2011 – March 31, 2011

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2011 – March 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2010 – December 31, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2010 – December 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2010 – September 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2010 – September 30, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2010 – June 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2010 – June 30, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2010 – March 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2010 – March 31, 2010

    Archived
  • Lead Consumer Notice

    Lead and Copper Rule

    December 31, 2009 – April 14, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2009 – December 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2009 – December 31, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2009 – September 30, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2009 – June 30, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2009 – June 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2009 – March 31, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2008 – June 30, 2008

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2008 – March 31, 2008

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2007 – December 31, 2007

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2007 – June 30, 2007

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2007 – March 31, 2007

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2007 – March 31, 2007

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2006 – June 28, 2007

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2006 – June 30, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2006 – March 31, 2006

    Archived
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2005 – August 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2005 – July 31, 2005

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2005 – June 28, 2007

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Regular

    LASSO

    May 1, 2005 – May 10, 2005

    Resolved
  • Monitoring, Regular

    Atrazine

    May 1, 2005 – May 10, 2005

    Resolved
  • Monitoring, Regular

    Simazine

    May 1, 2005 – May 10, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2005 – June 30, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2005 – June 30, 2005

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2005 – February 28, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2005 – January 31, 2005

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2005 – March 31, 2005

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2004 – December 31, 2004

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2004 – June 28, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2003 – June 28, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    June 1, 2003 – June 24, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    March 1, 2003 – March 31, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    February 1, 2003 – February 28, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    January 1, 2003 – January 31, 2003

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    December 1, 2002 – December 31, 2002

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    February 1, 2002 – February 28, 2002

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    October 1, 2001 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Simazine

    August 1, 2001 – October 31, 2001

    Resolved
  • Monitoring, Regular

    LASSO

    August 1, 2001 – October 31, 2001

    Resolved
  • Monitoring, Regular

    Atrazine

    August 1, 2001 – October 31, 2001

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    May 1, 2001 – May 31, 2001

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2000 – November 30, 2000

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2000 – October 31, 2000

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    September 1, 2000 – September 30, 2000

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    June 1, 2000 – June 30, 2000

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    March 1, 2000 – March 21, 2000

    Resolved
  • Monitoring, Regular

    Simazine

    May 1, 1999 – July 31, 1999

    Resolved
  • Monitoring, Regular

    LASSO

    May 1, 1999 – July 31, 1999

    Resolved
  • Monitoring, Regular

    Atrazine

    May 1, 1999 – July 31, 1999

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 1997 – June 30, 1997

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1996 – November 30, 1996

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 1996 – October 1, 1998

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 1995 – July 31, 1995

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 1995 – March 31, 1995

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 1994 – October 31, 1994

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Gross Beta Particle Activity

    January 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 1994 – June 30, 1994

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1993 – July 31, 1993

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    August 1, 1988 – July 31, 1989

    Archived
  • Monitoring, Regular

    Endrin

    August 1, 1988 – July 31, 1989

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    August 1, 1988 – July 31, 1989

    Archived
  • Monitoring, Regular

    Methoxychlor

    August 1, 1988 – July 31, 1989

    Archived
  • Monitoring, Regular

    Toxaphene

    August 1, 1988 – July 31, 1989

    Archived
  • Monitoring, Regular

    2,4-D

    August 1, 1988 – July 31, 1989

    Archived
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate

    June 1, 1987 – June 30, 1987

    Resolved
  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate

    May 1, 1987 – May 28, 1987

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 1985 – March 31, 1988

    Archived
  • Monitoring, Regular

    Methoxychlor

    April 1, 1985 – March 31, 1988

    Archived
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 1985 – March 31, 1988

    Archived
  • Monitoring, Regular

    Endrin

    April 1, 1985 – March 31, 1988

    Archived
  • Monitoring, Regular

    2,4-D

    April 1, 1985 – March 31, 1988

    Archived
  • Monitoring, Regular

    Toxaphene

    April 1, 1985 – March 31, 1988

    Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Last known contact on file (system is inactive)

GREINER, JERRY

419-354-9090

BOWLING GREEN, OH 43402