PERE MARQUETTE TWP - WELLS

LUDINGTON, MI · ~455 people served

Check your exact address → LUDINGTON overview

100

Excellent

PurityRadar safety score

PWSID

MI0005268

State

Michigan

City

LUDINGTON

Population served

455

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 Jun 2023. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2020 Resolved

Other · EPA contaminant 7000 began Jul 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2018 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2018 Resolved

Recent enforcement actions

State action · SIF Jun 2023
State action · SIA Feb 2023
State action · SIE Feb 2023
State action · SOX Feb 2023
State action · SOX Feb 2021
State action · SIA Jan 2021
State action · SIA Dec 2020
State action · SIE Dec 2020

This profile is built from EPA public records for system MI0005268 — 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.