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Water system · PWSID OK3004611

PRYOR

PRYOR, OK · ~8,784 people served

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

PWSID

OK3004611

State

Oklahoma

City

PRYOR

Population served

8,784

Primary source

SWP

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

13

Violations on record

0

Unaddressed

8

Health-based

32

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2016. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Mar 2009 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2004 Resolved
Monitoring & reporting · Total coliform began Sep 2003 Resolved
Monitoring & reporting · Total coliform began Aug 2003 Resolved
Monitoring & reporting · Total coliform began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2000 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1994 Resolved

Recent enforcement actions

  • State action · SOX Aug 2016
  • State action · SOX Aug 2016
  • State action · SOX Aug 2016
  • State action · SOX Aug 2016
  • State action · SOX Aug 2016
  • State action · SOX Aug 2016
  • State action · SOX May 2014
  • State action · SOX May 2014

This profile is built from EPA public records for system OK3004611 — 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.