HEMLOCK/RICHLAND TOWNSHIP

HEMLOCK, MI · ~1,632 people served

Check your exact address → HEMLOCK overview

100

Excellent

PurityRadar safety score

PWSID

MI0003110

State

Michigan

City

HEMLOCK

Population served

1,632

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 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Resolved

Reporting · Lead & Copper Rule began Nov 2021 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 1993 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SIA Nov 2024
State action · SIF Jan 2023
State action · SIE Jan 2022
State action · SIA Jan 2022
State action · SOX Nov 2021
State action · SIF Aug 1993
State action · SIE Jul 1993

This profile is built from EPA public records for system MI0003110 — 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.