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Water system · PWSID OK2004206

LOGAN CO RWD #2

CRESCENT, OK · ~1,146 people served

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

PWSID

OK2004206

State

Oklahoma

City

CRESCENT

Population served

1,146

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

115

Violations on record

2

Unaddressed

73

Health-based

163

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Jun 2025 Unaddressed
Monitoring & reporting · EPA contaminant 3014 began Jun 2015 Unaddressed
Monitoring & reporting · EPA contaminant 0999 began Jan 2017 Resolved
Monitoring · Lead & Copper Rule began Jan 2017 Resolved
Monitoring & reporting · Thallium began Jul 2016 Resolved
Monitoring & reporting · Total coliform began Nov 2013 Resolved
Max contaminant level (MCL) · Thallium health-based began Jan 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2011 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2011 Resolved

Recent enforcement actions

  • State action · SIA Aug 2025
  • State action · SIE Aug 2025
  • State action · SO6 Nov 2022
  • State action · SIF Dec 2019
  • State action · SIF Dec 2019
  • State action · SIF Dec 2019
  • State action · SIF Dec 2019
  • State action · SOX Nov 2017

This profile is built from EPA public records for system OK2004206 — 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.