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Water system · PWSID 055293702

LITTLE RIVER TRIBAL WATER SYSTEM

MANISTEE, MI · ~2,802 people served

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

PWSID

055293702

State

Michigan

City

MANISTEE

Population served

2,802

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

15

Violations on record

0

Unaddressed

0

Health-based

9

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2019. Official EPA record →

Monitoring · Lead & Copper Rule began May 2018 Resolved
Monitoring & reporting · Total coliform began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 1094 began Jan 2011 Resolved
Monitoring & reporting · Antimony began Jan 2011 Resolved
Monitoring & reporting · Arsenic began Jan 2011 Resolved
Monitoring & reporting · Barium began Jan 2011 Resolved
Monitoring & reporting · Cadmium began Jan 2011 Resolved
Monitoring & reporting · Chromium (total) began Jan 2011 Resolved
Monitoring & reporting · Cyanide began Jan 2011 Resolved
Monitoring & reporting · Fluoride began Jan 2011 Resolved

Recent enforcement actions

  • EPA/federal action · EIF May 2019
  • EPA/federal action · EIE Jun 2018
  • EPA/federal action · EIA Jun 2018
  • EPA/federal action · EOX Jun 2018
  • EPA/federal action · EOX Oct 2014
  • EPA/federal action · EOX Jul 2014
  • EPA/federal action · EIA Jun 2014
  • EPA/federal action · EIE Jun 2014

This profile is built from EPA public records for system 055293702 — 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.