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Water system · PWSID WI7210112

BLACKWELL CIVILIAN CONSVTN CTR

Laona, WI · ~190 people served

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

PWSID

WI7210112

State

Wisconsin

City

Laona

Population served

190

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

40

Violations on record

0

Unaddressed

8

Health-based

56

Enforcement actions

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

Treatment technique · EPA contaminant 0400 health-based began May 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2020 Resolved
Treatment technique · EPA contaminant 0400 health-based began May 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2012 Resolved
Monitoring & reporting · Total coliform began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2000 Resolved
Monitoring & reporting · Total coliform began Oct 1999 Resolved
Monitoring & reporting · Total coliform began Sep 1999 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • EPA/federal action · EFL Feb 2025
  • EPA/federal action · EFG May 2024
  • State action · SIF Jun 2023
  • State action · SOX Mar 2023
  • State action · SIE Oct 2022
  • State action · SIA Oct 2022
  • State action · SIA Jun 2022

This profile is built from EPA public records for system WI7210112 — 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.