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Water system · PWSID OK2004734

WHIPPOORWILL ESTATES

NORMAN, OK · ~83 people served

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

PWSID

OK2004734

State

Oklahoma

City

NORMAN

Population served

83

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

62

Violations on record

0

Unaddressed

14

Health-based

200

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Sep 2021 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Other · EPA contaminant 7500 began Mar 2017 Resolved
Other · EPA contaminant 7500 began Mar 2017 Resolved
Monitoring & reporting · Beryllium began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2017 Resolved
Monitoring & reporting · Fluoride began Jan 2017 Resolved
Monitoring & reporting · Barium began Jan 2017 Resolved
Monitoring & reporting · Chromium (total) began Jan 2017 Resolved
Monitoring & reporting · Cadmium began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2017 Resolved
Monitoring & reporting · Selenium began Jan 2017 Resolved

Recent enforcement actions

  • State action · SIF Apr 2023
  • State action · SIF Apr 2023
  • State action · SOX Mar 2023
  • State action · SIE Nov 2021
  • State action · SIA Nov 2021
  • State action · SIF Mar 2021
  • State action · SIF Mar 2021
  • State action · SIF Mar 2021

This profile is built from EPA public records for system OK2004734 — 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.