GILLIAM PWS

GILLIAM, MO · ~125 people served

Check your exact address → GILLIAM overview

100

Excellent

PurityRadar safety score

PWSID

MO2010305

State

Missouri

City

GILLIAM

Population served

125

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 Mar 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2024 Unaddressed

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Jan 2021 Resolved

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

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

Monitoring & reporting · Lead & Copper Rule began Apr 2011 Resolved

Monitoring & reporting · Total coliform began Dec 2009 Resolved

Monitoring & reporting · Total coliform began Oct 2009 Resolved

Monitoring & reporting · Total coliform began Aug 2008 Resolved

Other · EPA contaminant 7000 began Jul 2008 Resolved

Monitoring & reporting · Total coliform began Jun 2007 Resolved

Recent enforcement actions

State action · SIA Mar 2025
State action · SIE Mar 2025
State action · SFJ Nov 2024
State action · SOX Oct 2024
State action · SIA Nov 2021
State action · SOX Jul 2021
State action · SIF May 2021
State action · SIF Apr 2021

This profile is built from EPA public records for system MO2010305 — 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.