MANITOU FALLS SANITARY DISTRICT NO 1

SUPERIOR, WI · ~95 people served

Check your exact address → SUPERIOR overview

100

Excellent

PurityRadar safety score

PWSID

WI8160145

State

Wisconsin

City

SUPERIOR

Population served

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

214

Violations on record

Unaddressed

Health-based

280

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Dec 2025 Unaddressed

Monitoring & reporting · EPA contaminant 3014 began Oct 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed

Other · EPA contaminant 7500 began Mar 2025 Unaddressed

Treatment technique · Lead & Copper Rule health-based began Mar 2025 Unaddressed

Other · EPA contaminant 7500 began Feb 2025 Unaddressed

Monitoring & reporting · EPA contaminant 3014 began Jan 2025 Unaddressed

Other · EPA contaminant 7500 began Jan 2025 Unaddressed

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed

Recent enforcement actions

State action · SIA Oct 2025
State action · SIE Oct 2025
State action · SIE Oct 2025
State action · SIA Oct 2025
State action · SIA Oct 2025
State action · SIA Oct 2025
State action · SIA Oct 2025
State action · SIE Oct 2025

This profile is built from EPA public records for system WI8160145 — 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.