HOOKER

HOOKER, OK · ~1,788 people served

Check your exact address → HOOKER overview

100

Excellent

PurityRadar safety score

PWSID

OK2007006

State

Oklahoma

City

HOOKER

Population served

1,788

Primary source

Groundwater

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

110

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Aug 2022 Unaddressed

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved

Other · EPA contaminant 7000 began Oct 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2022 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2021 Resolved

Monitoring & reporting · Thallium began Jan 2021 Resolved

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

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

Monitoring & reporting · EPA contaminant 0999 began Jan 2020 Resolved

Recent enforcement actions

State action · SOX Oct 2025
State action · SIE Nov 2024
State action · SIA Nov 2024
State action · SOX Oct 2024
State action · SOX Feb 2024
State action · SIF Dec 2023
State action · SIE Nov 2023
State action · SIA Nov 2023

This profile is built from EPA public records for system OK2007006 — 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.