Home/ Directory/ OK/ ARDMORE

Water system · PWSID OK1010814

ARDMORE

ARDMORE, OK · ~24,893 people served

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

PWSID

OK1010814

State

Oklahoma

City

ARDMORE

Population served

24,893

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

38

Violations on record

0

Unaddressed

25

Health-based

93

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Treatment technique · EPA contaminant 0300 health-based began May 2024 Resolved
Treatment technique · Bromate health-based began Jan 2021 Resolved
Treatment technique · Bromate health-based began Oct 2020 Resolved
Monitoring & reporting · Chlorite began Jan 2020 Resolved
Monitoring & reporting · Chlorite began Jan 2019 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jan 2018 Resolved
Treatment technique · Bromate health-based began Oct 2017 Resolved
Treatment technique · Bromate health-based began Jul 2017 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2013 Resolved

Recent enforcement actions

  • State action · SIF Sep 2024
  • State action · SOX Jul 2024
  • State action · SIE Jul 2024
  • State action · SFL Jul 2024
  • State action · SOX Jan 2023
  • State action · SOX Jan 2023
  • State action · SFL Jul 2021
  • State action · SFL Jul 2021

This profile is built from EPA public records for system OK1010814 — 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.