GUN PLAIN TOWNSHIP

PLAINWELL, MI · ~1 people served

Check your exact address → PLAINWELL overview

100

Excellent

PurityRadar safety score

PWSID

MI0002926

State

Michigan

City

PLAINWELL

Population served

Primary source

GWP

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 Oct 2025. Official EPA record →

Reporting · Lead & Copper Rule began Sep 2024 Resolved

Reporting · Lead & Copper Rule began Aug 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2016 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2016 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2014 Resolved

Recent enforcement actions

State action · SIF Oct 2025
State action · SIA Oct 2024
State action · SIE Oct 2024
State action · SOX Sep 2024
State action · SIF May 2019
State action · SOX Jul 2018
State action · SIA Dec 2017
State action · SIE Dec 2017

This profile is built from EPA public records for system MI0002926 — 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.