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Public water system record

Mount Sterling Village PWS

Serves Mount Sterling, Madison County, OH · 2,059 people served

Federal records show no health-based violations and 13 monitoring/reporting issues for Mount Sterling Village PWS in the last ten years. At least one of these issues remains unresolved.

  • OH4900812
  • MOUNT STERLING
  • OH
  • 2,059 served

System profile

Source water Groundwater
ZIP 43143
EPA system ID OH4900812

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
13

Key facts

  • Mount Sterling Village PWS draws water from 3 wells.
  • Record on file since 1991, with 2 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 285 unknown out of 792 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
Consumer Confidence Rule
OTHER
 Dec 30, 2025 Active
Consumer Confidence Rule
OTHER
 Aug 22, 2022 Active
Radium-228
Monitoring and reporting
 Jan 1, 2022 Resolved
Public Notice
OTHER
 Feb 21, 2021 Active
Public Notice
OTHER
 Feb 18, 2021 Active
Radium-228
Monitoring and reporting
 Oct 1, 2019 Resolved
Consumer Confidence Rule
OTHER
 Jan 7, 2019 Active
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jul 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2018 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 31, 2014 Resolved

Full record since 1991

EPA's records for Mount Sterling Village PWS go back to 1991. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 59 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 15
2000s 0 36
2010 to October 18, 2016 0 8
October 19, 2016 to 2019 0 7
2020s 0 5

Most recent health-based violation before October 19, 2016: Total Coliform, began February 1993, Resolved.

Show all 2 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Feb 1, 1993 Resolved
Total Coliform (acute)
Contaminant limit exceeded
 Feb 1, 1993 Resolved

Where the water comes from

Mount Sterling Village PWS draws water from 3 wells.

Annual water quality report

Mount Sterling Village PWS 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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 Ohio.

Certified drinking water labs by state EPA guidance for private wells