WI1110037 · Wisconsin

POYNETTE WATERWORKS

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 5
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Columbia County, Wisconsin

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 44 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2500038 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 1, 2024 · period end February 26, 2025 · first reported August 28, 2025 · EPA return-to-compliance field February 26, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500045	February 10, 2025	Informal	State Violation/Reminder Notice
2500047	February 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2400015 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2024 · period end December 30, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500050	December 30, 2024	Resolving	State Compliance achieved
2500044	January 30, 2025	Informal	State Public Notification requested
2500046	February 26, 2025	Informal	State Public Notification received
2600052	February 25, 2026	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2400014 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end August 14, 2024 · first reported August 28, 2025 · EPA return-to-compliance field August 14, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400037	August 12, 2024	Informal	State Violation/Reminder Notice
2400039	August 14, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2400013 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end August 14, 2024 · first reported August 28, 2025 · EPA return-to-compliance field August 14, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400036	August 12, 2024	Informal	State Violation/Reminder Notice
2400038	August 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2100010 · Fluoride · Inorganic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 3, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100030	February 8, 2021	Informal	State Violation/Reminder Notice
2100031	February 8, 2021	Informal	State Public Notification requested
2100032	February 18, 2021	Resolving	State Compliance achieved
2100034	April 29, 2021	Resolving	State Compliance achieved
2200035	April 29, 2021	Informal	State Public Notification received

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility