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Public water system record

Oak Grove MHP

On record as serving Chapel Hill, Orange County, NC · Serves 64 people

Federal records show no health-based violations and 12 monitoring/reporting issues for Oak Grove MHP in the last ten years. At least one of these issues remains unresolved.

  • NC0368152
  • CHAPEL HILL
  • NC
  • 64 served

System profile

Source water Groundwater
ZIP 27516
EPA system ID NC0368152

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
12

Key facts

  • Oak Grove MHP draws water from 1 well.
  • Most recent formal enforcement: compliance order (no penalty) by North Carolina, June 2025.
  • Record on file since 1980, with 3 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 28 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016.

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
 Apr 1, 2025 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2025 Resolved
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2024 Active
Enforcement action in place
Public Notice
OTHER
 Feb 10, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2023 Resolved
Public Notice
OTHER
 Oct 29, 2021 Active
Enforcement action in place
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
E. coli
Monitoring and reporting
 Oct 7, 2020 Active
Enforcement action in place
Consumer Confidence Rule
OTHER
 Jul 1, 2020 Resolved
Asbestos
Monitoring and reporting
 Jan 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2019 Resolved

Full record since 1980

EPA's records for Oak Grove MHP go back to 1980. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 82 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 3
1990s 0 4
2000s 3 71
2010 to October 18, 2016 0 4
October 19, 2016 to 2019 0 1
2020s 0 11

Most recent health-based violation before October 19, 2016: Total Coliform, began August 2009, Resolved.

Show all 3 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Aug 1, 2009 Resolved
Lead and Copper Rule
Treatment technique failure
 Jan 1, 2005 Resolved
Total Coliform
Contaminant limit exceeded
 Jul 1, 2002 Resolved

Enforcement actions

North Carolina regulators took 22 formal enforcement actions against Oak Grove MHP between 2006 and 2025. The most recent was a compliance order (no penalty) in June 2025.

Date By Action Violations covered
Jun 24, 2025 North Carolina Compliance order (no penalty) 1 violation: Revised Total Coliform Rule
Apr 15, 2025 North Carolina Compliance order (no penalty) 1 violation: Revised Total Coliform Rule
Nov 18, 2024 North Carolina Compliance order (no penalty) 1 violation: Lead and Copper Rule
May 10, 2024 North Carolina Compliance order (no penalty) 1 violation: Public Notice
Mar 2, 2023 North Carolina Compliance order (no penalty) 1 violation: Lead and Copper Rule
Feb 9, 2023 North Carolina Compliance order (no penalty) 1 violation: Asbestos
Feb 25, 2022 North Carolina Compliance order (no penalty) 1 violation: Public Notice
Nov 10, 2021 North Carolina Compliance order (no penalty) 1 violation: Lead and Copper Rule
Oct 27, 2021 North Carolina Compliance order (no penalty) 1 violation: Consumer Confidence Rule
Oct 28, 2020 North Carolina Compliance order (no penalty) 1 violation: E. coli
May 6, 2019 North Carolina Compliance order (no penalty) 1 violation: Lead and Copper Rule
Apr 30, 2013 North Carolina Compliance order (no penalty) 1 violation: Nitrate
Apr 17, 2013 North Carolina Compliance order (no penalty) 1 violation: Lead and Copper Rule
Jan 21, 2009 North Carolina Compliance order with a penalty 1 violation: Lead and Copper Rule
Oct 22, 2008 North Carolina Compliance order with a penalty 5 violations: Gross Alpha, Excl. Radon and U, Radium-228, Radium-226, Combined Uranium, Combined Radium (-226 and -228)
Aug 22, 2008 North Carolina Compliance order with a penalty 3 violations: Methoxychlor, Di(2-ethylhexyl) phthalate, Endrin
Aug 7, 2008 North Carolina Compliance order with a penalty 20 violations: Gross Alpha, Excl. Radon and U, Combined Radium (-226 and -228), Radium-226, Radium-228, Combined Uranium
Jul 17, 2008 North Carolina Compliance order with a penalty 1 violation: Lead and Copper Rule
Apr 9, 2008 North Carolina Compliance order with a penalty 1 violation: Consumer Confidence Rule
Dec 31, 2007 North Carolina Compliance order with a penalty 4 violations: Lead and Copper Rule
Nov 14, 2007 North Carolina Compliance order with a penalty 3 violations: Methoxychlor, Endrin, Di(2-ethylhexyl) phthalate
Sep 26, 2006 North Carolina Compliance order (no penalty) 1 violation: Di(2-ethylhexyl) phthalate

Where the water comes from

Oak Grove MHP draws water from 1 well.

Annual water quality report

Oak Grove MHP must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Oak Grove MHP for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by North Carolina.

Certified drinking water labs by state EPA guidance for private wells