Public Water Partners

CAZENOVIA, WI · Richland County

CAZENOVIA WATERWORKS Water System

Consumer Confidence Report status

CAZENOVIA 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 CAZENOVIA 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)
WI1530060
System type
Community Water System
Population served
351
Service connections
130
Ownership
local government
Water source
groundwater (wells)

CAZENOVIA WATERWORKS is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 351 people from groundwater.

As of August 1, 2026, its federal record holds 44 entries between 1993 and 2024, all of which EPA lists as closed.

All 44 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 synthetic organic chemicals and the Lead and Copper Rule.

Violation history

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – November 15, 2024

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfoxide

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1993 – July 14, 1993

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1993 – July 14, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is CAZENOVIA WATERWORKS required to publish a Consumer Confidence Report?

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

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

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

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

BULIN, RITA - CLERK/TREASURER

Phone not on record

CAZENOVIA, WI 53924