WI2413515 · Wisconsin

NORTH SHORE WATER COMMISSION

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

Violation records shown: 2
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Milwaukee 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,534 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 0400022 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 1, 2002 · period end February 22, 2011 · first reported September 9, 2021 · EPA return-to-compliance field February 22, 2011

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
0700023 May 5, 2007 Resolving State Compliance achieved
2100037 February 22, 2011 Resolving State Intentional no-action

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0700023	May 5, 2007	Resolving	State Compliance achieved
2100037	February 22, 2011	Resolving	State Intentional no-action

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 0300017 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2002 · period end December 3, 2002 · first reported September 9, 2021 · EPA return-to-compliance field December 3, 2002

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0300008	December 3, 2002	Resolving	State Compliance achieved
0300009	February 25, 2003	Informal	State Violation/Reminder Notice
0300010	February 25, 2003	Informal	State Public Notification requested
2100035	May 5, 2007	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