MULHALL

MULHALL, OK · ~225 people served

Check your exact address → MULHALL overview

100

Excellent

PurityRadar safety score

PWSID

OK3004203

State

Oklahoma

City

MULHALL

Population served

225

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 Nov 2025. Official EPA record →

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

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed

Monitoring & reporting · EPA contaminant 0999 began Apr 2024 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2022 Resolved

Monitoring · Lead & Copper Rule began Oct 2022 Resolved

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

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

Monitoring & reporting · Total coliform began Jul 2004 Resolved

Monitoring & reporting · Total coliform began Apr 2003 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 2001 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2001 Resolved

Recent enforcement actions

State action · SIE Nov 2025
State action · SIA Nov 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SOX Mar 2025
State action · SOX Mar 2024
State action · SIF Feb 2024
State action · SIA Sep 2023

This profile is built from EPA public records for system OK3004203 — 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.