NORTHWEST OTTAWA CO WATER SYST

GRAND HAVEN, MI · ~1 people served

Check your exact address → GRAND HAVEN overview

100

Excellent

PurityRadar safety score

PWSID

MI0004847

State

Michigan

City

GRAND HAVEN

Population served

Primary source

Surface water

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 Jul 2010. Official EPA record →

Monitoring & reporting · EPA contaminant 0300 began May 2010 Resolved

Monitoring & reporting · EPA contaminant 0300 began Jan 2008 Resolved

Recent enforcement actions

State action · SOX Jul 2010
State action · SIE Jul 2010
State action · SIA Jul 2010
State action · SIF Jun 2008
State action · SOX Feb 2008
State action · SIE Feb 2008
State action · SIA Feb 2008

This profile is built from EPA public records for system MI0004847 — 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.