Drinking Water Compliance OS

CHAPEL HILL, NC · Orange County

OAK GROVE MHP Water System

Current status

3 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

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 North Carolina’s official records. Always confirm current status with North Carolina before making decisions based on this information.

System facts

System ID (PWSID)
NC0368152
System type
Community Water System
Population served
64
Service connections
25
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2025 – April 30, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2025 – January 31, 2025

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

    Lead and Copper Rule

    October 1, 2024

    Addressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 10, 2024 – October 20, 2025

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2023 – April 17, 2023

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 29, 2021

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

    Lead and Copper Rule

    October 1, 2021 – July 12, 2022

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2021 – November 3, 2021

    Resolved
  • Monitoring, Source Water (GWR)

    E. COLI

    October 7, 2020

    Addressed
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020 – October 27, 2020

    Resolved
  • Monitoring, Regular

    Asbestos

    January 1, 2020 – December 31, 2022

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2019 – May 17, 2019

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2014 – December 10, 2014

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2013 – August 20, 2013

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

    Lead and Copper Rule

    October 1, 2012 – September 23, 2015

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2012 – December 31, 2012

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 13, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 25, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 18, 2009 – September 15, 2010

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2009 – August 31, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 26, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 26, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 26, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 19, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 19, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 19, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    July 19, 2009 – September 15, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 4, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 8, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    November 16, 2008 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 23, 2008 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 23, 2008 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 23, 2008 – September 16, 2010

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

    Lead and Copper Rule

    July 1, 2008 – October 15, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 14, 2008 – September 16, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2008 – June 30, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 26, 2008 – September 16, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2008 – March 31, 2008

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

    Lead and Copper Rule

    January 1, 2008 – October 15, 2009

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2007 – December 31, 2007

    Archived
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2007 – April 24, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2007 – December 31, 2007

    Archived
  • Monitoring, Regular

    Combined Uranium

    October 1, 2007 – December 31, 2007

    Archived
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2007 – December 31, 2007

    Archived
  • Monitoring, Regular

    Radium-226

    October 1, 2007 – December 31, 2007

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 26, 2007 – September 16, 2010

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2007 – April 24, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2007 – September 30, 2007

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

    Lead and Copper Rule

    July 1, 2007 – October 15, 2009

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 29, 2007 – September 16, 2010

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2007 – March 31, 2007

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

    Lead and Copper Rule

    January 1, 2007 – October 15, 2009

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2007 – March 31, 2007

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

    Lead and Copper Rule

    July 1, 2006 – October 15, 2009

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 2006 – June 30, 2006

    Resolved
  • Public Education

    Health-based

    Lead and Copper Rule

    January 1, 2005 – June 11, 2010

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    August 13, 2003 – April 17, 2010

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    August 13, 2002 – April 17, 2010

    Resolved

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmationArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

FARRELL, MARK

919-428-0292

CHAPEL HILL, NC 27516