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Public water system record

Lake Wylie MHP

Serves an area of York County, SC that includes York · 1,225 people served

Federal records show 1 health-based violation and 3 monitoring/reporting issues for Lake Wylie MHP in the last ten years. The most serious issue in this window was a Revised Total Coliform Rule violation that EPA lists as archived, not resolved.

  • SC4660081
  • CARY
  • NC
  • 1,225 served

System profile

Source water Groundwater
ZIP 27518
EPA system ID SC4660081

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
0
Unresolved
0
Archived by EPA
1
Any acute record
Yes
Monitoring issues, last 10 years
3

Key facts

  • Lake Wylie MHP draws water from 2 wells.
  • Most recent enforcement action: boil water order by South Carolina, November 2025.
  • Record on file since 2002, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 31 unknown out of 344 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
Revised Total Coliform Rule
Contaminant limit exceeded
 110 Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 Yes

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
E. coli
Monitoring and reporting
 Nov 25, 2025 Active
Revised Total Coliform Rule
Monitoring violation
 Dec 1, 2024 Resolved
Consumer Confidence Rule
OTHER
 Oct 1, 2024 Active

Full record since 2002

EPA's records for Lake Wylie MHP go back to 2002. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.

Violations that began in Health-based Monitoring and reporting
2000s 0 1
2020s 1 3

Enforcement actions

South Carolina regulators issued 1 boil water order to Lake Wylie MHP in 2025. The most recent was a boil water order in November 2025.

Date By Action Violations covered
Nov 24, 2025 South Carolina Boil water order 1 violation (1 health-based): Revised Total Coliform Rule

What the violations mean

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Lake Wylie MHP draws water from 2 wells.

Annual water quality report

Lake Wylie 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.

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 South Carolina.

Certified drinking water labs by state EPA guidance for private wells