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Water system · PWSID OK2004403

AMES

AMES, OK · ~199 people served

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

PWSID

OK2004403

State

Oklahoma

City

AMES

Population served

199

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

22

Violations on record

0

Unaddressed

9

Health-based

87

Enforcement actions

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

Monitoring & reporting · Chlorite began Apr 2025 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2025 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2024 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2024 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2024 Resolved
Monitoring & reporting · Arsenic began Apr 2022 Resolved
Monitoring & reporting · Arsenic began Apr 2022 Resolved
Monitoring & reporting · Arsenic began Apr 2022 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2020 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2020 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIF Sep 2025
  • State action · SOX Sep 2025
  • State action · SOX Sep 2025
  • State action · SOX Sep 2025
  • State action · SOX Sep 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025

This profile is built from EPA public records for system OK2004403 — 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.