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Water system · PWSID WI2650145

SHARON WATERWORKS

SHARON, WI · ~1,549 people served

Check your exact address → SHARON overview
100
Excellent
PurityRadar safety score

PWSID

WI2650145

State

Wisconsin

City

SHARON

Population served

1,549

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

91

Violations on record

6

Unaddressed

5

Health-based

141

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Apr 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2024 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2023 Unaddressed
Other · EPA contaminant 7500 began Dec 2022 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Feb 2021 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved
Treatment technique · Lead & Copper Rule health-based began Dec 2022 Resolved
Monitoring · Lead & Copper Rule began Oct 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jul 2021 Resolved

Recent enforcement actions

  • State action · SIA Aug 2025
  • State action · SIF Jun 2025
  • State action · SIA Feb 2025
  • EPA/federal action · EFJ Oct 2024
  • State action · SOX Sep 2024
  • State action · SIA Sep 2024
  • State action · SIE Sep 2024
  • State action · SIA Sep 2024

This profile is built from EPA public records for system WI2650145 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.