ANADARKO PUBLIC WORKS AUTHORITY

ANADARKO, OK · ~6,804 people served

Check your exact address → ANADARKO overview

100

Excellent

PurityRadar safety score

PWSID

OK1010806

State

Oklahoma

City

ANADARKO

Population served

6,804

Primary source

Surface water

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

120

Violations on record

Unaddressed

Health-based

228

Enforcement actions

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

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2025 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2025 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2024 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2024 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jun 2024 Resolved

Monitoring & reporting · Bromate began Jun 2024 Resolved

Monitoring · Lead & Copper Rule began Jun 2024 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jun 2023 Resolved

Treatment technique · EPA contaminant 0300 health-based began Apr 2023 Resolved

Recent enforcement actions

State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SIF Jul 2025
State action · SFL Jul 2025
State action · SIE Jul 2025
State action · SFL May 2025
State action · SIE May 2025

This profile is built from EPA public records for system OK1010806 — 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.