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Water system · PWSID OK2000809

HINTON

HINTON, OK · ~2,600 people served

Check your exact address → HINTON overview
100
Excellent
PurityRadar safety score

PWSID

OK2000809

State

Oklahoma

City

HINTON

Population served

2,600

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

70

Violations on record

3

Unaddressed

39

Health-based

179

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · EPA contaminant 1094 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2022 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2021 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2021 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2019 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 Feb 2025
  • State action · SIF Apr 2024
  • State action · SIA Feb 2024
  • State action · SIE Feb 2024

This profile is built from EPA public records for system OK2000809 — 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.