Public Water Partners

Lake Tomahawk, WI · Oneida County

MCNAUGHTON CORRECTIONAL CENTER Water System

Consumer Confidence Report status

MCNAUGHTON CORRECTIONAL CENTER must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for MCNAUGHTON CORRECTIONAL CENTER.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.

System facts

System ID (PWSID)
WI7440115
System type
Community Water System
Population served
133
Service connections
1
Ownership
state government
Water source
groundwater (wells)

MCNAUGHTON CORRECTIONAL CENTER is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 133 people from groundwater.

As of August 1, 2026, its federal record holds 2 entries in 2000, all of which EPA lists as closed. Nothing has been added since 2000.

All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals and volatile organic chemicals.

Violation history

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2000 – December 31, 2000

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2000 – December 31, 2000

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is MCNAUGHTON CORRECTIONAL CENTER required to publish a Consumer Confidence Report?

Yes. MCNAUGHTON CORRECTIONAL CENTER is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is MCNAUGHTON CORRECTIONAL CENTER’s next Consumer Confidence Report due?

MCNAUGHTON CORRECTIONAL CENTER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does MCNAUGHTON CORRECTIONAL CENTER have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for MCNAUGHTON CORRECTIONAL CENTER.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

CAMP MCNAUGHTON

Phone not on record

Lake Tomahawk, WI 54539