Public Water Partners

CAMBRIDGE, WI · Dane County

CAMBRIDGE WATER & SEWER UTILITY Water System

Consumer Confidence Report status

CAMBRIDGE WATER & SEWER UTILITY 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 CAMBRIDGE WATER & SEWER UTILITY.

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)
WI1130074
System type
Community Water System
Population served
1,638
Service connections
809
Ownership
local government
Water source
groundwater (wells)

CAMBRIDGE WATER & SEWER UTILITY is one of 333 community water systems in Wisconsin in the 501 to 3,300 people size category, serving 1,638 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 1991 and 2024, all of which EPA lists as closed.

Of the 5, 3 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, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – October 30, 2024

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2010 – March 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2010 – March 31, 2010

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 1993 – November 30, 1993

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1991 – September 30, 1991

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is CAMBRIDGE WATER & SEWER UTILITY required to publish a Consumer Confidence Report?

Yes. CAMBRIDGE WATER & SEWER UTILITY 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 CAMBRIDGE WATER & SEWER UTILITY’s next Consumer Confidence Report due?

CAMBRIDGE WATER & SEWER UTILITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CAMBRIDGE WATER & SEWER UTILITY have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CAMBRIDGE WATER & SEWER UTILITY.

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

BREUNIG, KRIS J - VILLAGE ADMINISTRATOR

Phone not on record

CAMBRIDGE, WI 53523