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Water system · PWSID WI2686619

WELLS ST STATION 435 EAST

DELAFIELD, WI · ~25 people served

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

PWSID

WI2686619

State

Wisconsin

City

DELAFIELD

Population served

25

Primary source

GWP

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

3

Violations on record

0

Unaddressed

0

Health-based

6

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved

Recent enforcement actions

  • State action · SIA Oct 2023
  • State action · SOX Aug 2023
  • State action · SOX Aug 2018
  • State action · SIF Nov 2017
  • State action · SIA Oct 2017
  • State action · SIE Oct 2017

This profile is built from EPA public records for system WI2686619 — 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.