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Water system · PWSID MI0005730

ROCKFORD

ROCKFORD, MI · ~7,160 people served

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

PWSID

MI0005730

State

Michigan

City

ROCKFORD

Population served

7,160

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2023). Levels in parts per trillion (ppt).

Lithium

11,000 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

1

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2013. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved

Recent enforcement actions

  • State action · SOX Nov 2013
  • State action · SIF Nov 2013
  • State action · SIE Nov 2013
  • State action · SIA Jul 2013

This profile is built from EPA public records for system MI0005730 — 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.