HARTFORD

HARTFORD, MI · ~2,688 people served

Check your exact address → HARTFORD overview

100

Excellent

PurityRadar safety score

PWSID

MI0003070

State

Michigan

City

HARTFORD

Population served

2,688

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 Dec 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2019 Resolved

Other · EPA contaminant 7000 began Jul 2013 Resolved

Monitoring & reporting · Arsenic began Oct 2007 Resolved

Monitoring & reporting · Arsenic began Jan 2007 Resolved

Monitoring & reporting · Arsenic began Apr 2005 Resolved

Other began Aug 2003 Resolved

Recent enforcement actions

State action · SIE Dec 2025
State action · SIE Dec 2025
State action · SIA Dec 2025
State action · SIA Dec 2025
State action · SIE Oct 2020
State action · SIA Oct 2020
State action · SOX Jul 2020
State action · SIF Jun 2020

This profile is built from EPA public records for system MI0003070 — 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.