Public Water Partners

WI · Dunn County

MENOMONIE WATERWORKS Water System

Consumer Confidence Report status

MENOMONIE WATERWORKS 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 MENOMONIE WATERWORKS.

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)
WI6170268
System type
Community Water System
Population served
15,950
Service connections
4,206
Ownership
local government
Water source
groundwater (wells)

MENOMONIE WATERWORKS is one of 87 community water systems in Wisconsin in the 10,001 to 100,000 people size category, serving 15,950 people from groundwater.

As of August 1, 2026, its federal record holds 13 entries between 2000 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

All 13 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 volatile organic chemicals.

Violation history

  • Monitoring, Regular

    —

    Xylenes, Total

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Styrene

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    April 1, 2019 – June 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Benzene

    April 1, 2001 – June 30, 2001

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    April 1, 2001 – June 30, 2001

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 2001 – June 30, 2001

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    April 1, 2000 – June 30, 2000

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is MENOMONIE WATERWORKS required to publish a Consumer Confidence Report?

Yes. MENOMONIE WATERWORKS 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 MENOMONIE WATERWORKS’s next Consumer Confidence Report due?

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

Does MENOMONIE WATERWORKS have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for MENOMONIE WATERWORKS.

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

Not on record

Phone not on record