MERRIMAC ESTATES MHP

MERRIMAC, WI · ~37 people served

Check your exact address → MERRIMAC overview

100

Excellent

PurityRadar safety score

PWSID

WI1570094

State

Wisconsin

City

MERRIMAC

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2022. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved

Other · EPA contaminant 7000 began Jul 2017 Resolved

Monitoring & reporting · Nitrate began Jan 1999 Resolved

Monitoring & reporting · Gross alpha began Jan 1999 Resolved

Monitoring & reporting · Gross alpha began Jan 1998 Resolved

Monitoring & reporting · Nitrate began Jan 1998 Resolved

Recent enforcement actions

State action · SOX Feb 2022
State action · SIA Feb 2022
State action · SOX Aug 2017
State action · SOX Aug 2017
State action · SIA Aug 2017
State action · SIA Aug 2017
State action · SOX Jan 2001
State action · SIA Apr 2000

This profile is built from EPA public records for system WI1570094 — 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.