ST CROIX FALLS WATERWORKS

ST. CROIX FALLS, WI · ~2,079 people served

Check your exact address → ST. CROIX FALLS overview

100

Excellent

PurityRadar safety score

PWSID

WI6490343

State

Wisconsin

City

ST. CROIX FALLS

Population served

2,079

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2024 Resolved

Recent enforcement actions

State action · SIA Jan 2024
State action · SOX Jan 2024
State action · SIA Feb 1991
State action · SIE Feb 1991

This profile is built from EPA public records for system WI6490343 — 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.