DANBURY SANITARY DISTRICT

DANBURY, WI · ~286 people served

Check your exact address → DANBURY overview

100

Excellent

PurityRadar safety score

PWSID

WI8070012

State

Wisconsin

City

DANBURY

Population served

286

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 Apr 2025. Official EPA record →

Other · EPA contaminant 7500 began Oct 2024 Unaddressed

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

Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved

Recent enforcement actions

State action · SOX Apr 2025
State action · SOX Jan 2018
State action · SIA Jan 2018
State action · SOX Dec 2011
State action · SFG Jul 2010
State action · SOX Jul 2010
State action · SIF Jul 2010
State action · SIA Jul 2010

This profile is built from EPA public records for system WI8070012 — 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.