CHARLOTTE, CITY OF

CHARLOTTE, MI · ~9,074 people served

Check your exact address → CHARLOTTE overview

100

Excellent

PurityRadar safety score

PWSID

MI0001340

State

Michigan

City

CHARLOTTE

Population served

9,074

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 Aug 2025). Levels in parts per trillion (ppt).

PFHxS

Perfluorohexanesulfonic acid

3 ppt

limit 10 ppt

Below EPA limit

PFBS

3.5 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2022 Resolved

Monitoring · Lead & Copper Rule began Feb 2020 Resolved

Monitoring & reporting · Total coliform began Aug 1993 Resolved

Recent enforcement actions

State action · SIA Nov 2022
State action · SOX Aug 2022
State action · SIF Feb 2021
State action · SOX Mar 2020
State action · SIE Mar 2020
State action · SIA Mar 2020
State action · SOX Sep 1993
State action · SIE Sep 1993

This profile is built from EPA public records for system MI0001340 — 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.