Home/ Directory/ WI/ BOARDWALK MHC LLC

Water system · PWSID WI7370540

BOARDWALK MHC LLC

MARSHFIELD, WI · ~130 people served

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

PWSID

WI7370540

State

Wisconsin

City

MARSHFIELD

Population served

130

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

12

Violations on record

0

Unaddressed

2

Health-based

26

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Other · EPA contaminant 0700 began Jul 2023 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jun 2023 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2011 Resolved
Other · EPA contaminant 7000 began Oct 2010 Resolved
Other · EPA contaminant 7000 began Oct 2002 Resolved
Monitoring & reporting · Gross alpha began Jan 1994 Resolved
Monitoring & reporting · Uranium began Jan 1994 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 1994 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 1994 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SIF Aug 2023
  • State action · SIA Aug 2023
  • State action · SOX Jul 2023
  • State action · SIE Jul 2023
  • State action · SIA Jul 2023
  • State action · SOX Jun 2023
  • State action · SOX Aug 2017

This profile is built from EPA public records for system WI7370540 — 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.