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Public water system record

Malvern Village PWS

Serves Malvern, Carroll County, OH · 1,200 people served

Federal records show 2 health-based violations and 6 monitoring/reporting issues for Malvern Village PWS in the last ten years, including an unresolved Groundwater Rule violation.

  • OH1000112
  • MALVERN
  • OH
  • 1,200 served

System profile

Source water Groundwater
ZIP 44644
EPA system ID OH1000112

Verify this system on EPA ECHO →

Health-based violations, last 10 years
2
Resolved
0
Unresolved
2
Any acute record
No
Monitoring issues, last 10 years
6

Key facts

  • Malvern Village PWS draws water from 2 wells.
  • Most recent enforcement action: boil water order by Ohio, August 1997.
  • Record on file since 1997, with 4 health-based violations before October 19, 2016.
  • Lead pipe inventory: 1 lead and 287 unknown out of 559 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.

Contaminant Rule family Start date Status Acute
Groundwater Rule
Treatment technique failure
 140 May 29, 2025 Active No
Groundwater Rule
Treatment technique failure
 140 Aug 28, 2023 Active No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
LEAD AND COPPER RULE REVISIONS
RPT
 Jul 2, 2025 Active
Consumer Confidence Rule
OTHER
 Dec 2, 2024 Active
Consumer Confidence Rule
OTHER
 Jan 25, 2024 Active
Consumer Confidence Rule
OTHER
 Oct 28, 2020 Active
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2020 Resolved

Full record since 1997

EPA's records for Malvern Village PWS go back to 1997. Before October 19, 2016 they list 4 health-based violations (4 resolved) and no monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 4 0
2020s 2 6

Most recent health-based violation before October 19, 2016: Total Coliform, began July 1997, Resolved.

Show all 4 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Jul 1, 1997 Resolved
Total Coliform (acute)
Contaminant limit exceeded
 Jul 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
 May 1, 1997 Resolved
Total Coliform (acute)
Contaminant limit exceeded
 May 1, 1997 Resolved

Enforcement actions

Ohio regulators issued 2 boil water orders to Malvern Village PWS in 1997. The most recent was a boil water order in August 1997.

Date By Action Violations covered
Aug 7, 1997 Ohio Boil water order 2 violations (2 health-based): Total Coliform
May 9, 1997 Ohio Boil water order 2 violations (2 health-based): Total Coliform

What the violations mean

Groundwater Rule

2 incidents

The system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

Where the water comes from

Malvern Village PWS draws water from 2 wells. 1 other public water system has an emergency connection to Malvern Village PWS.

Annual water quality report

Malvern 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