DOUGHERTY

DOUGHERTY, OK · ~224 people served

Check your exact address → DOUGHERTY overview

100

Excellent

PurityRadar safety score

PWSID

OK1010824

State

Oklahoma

City

DOUGHERTY

Population served

224

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

110

Violations on record

Unaddressed

Health-based

249

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

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

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jun 2024 Resolved

Monitoring · Lead & Copper Rule began Jun 2024 Resolved

Monitoring & reporting · Total coliform began Aug 2014 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

Treatment technique · EPA contaminant 0300 health-based began Aug 2011 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jul 2011 Resolved

Treatment technique · EPA contaminant 0300 health-based began Jun 2011 Resolved

Treatment technique · Bromate health-based began Oct 2009 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2009 Resolved

Recent enforcement actions

State action · SIF Aug 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SOX Apr 2025
State action · SOX Sep 2024
State action · SOX Sep 2024
State action · SIE Aug 2024
State action · SIA Aug 2024

This profile is built from EPA public records for system OK1010824 — 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.