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Water system · PWSID 093500302

Rock Springs Community - NTUA

Fort Defiance, AZ · ~1,574 people served

Check your exact address → Fort Defiance overview
100
Excellent
PurityRadar safety score

PWSID

093500302

State

Arizona

City

Fort Defiance

Population served

1,574

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

39

Violations on record

0

Unaddressed

0

Health-based

67

Enforcement actions

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

Monitoring & reporting · EPA contaminant 2991 began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2991 began Oct 2015 Resolved
Monitoring & reporting · EPA contaminant 2039 began Oct 2015 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jul 2015 Resolved
Monitoring & reporting · EPA contaminant 2991 began Jul 2015 Resolved
Monitoring & reporting · Total coliform began May 2015 Resolved
Monitoring & reporting · EPA contaminant 2991 began Apr 2015 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2015 Resolved
Monitoring & reporting · EPA contaminant 2991 began Jan 2015 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2015 Resolved
Monitoring & reporting · EPA contaminant 2991 began Oct 2014 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Sep 2016
  • EPA/federal action · EOX Sep 2016
  • EPA/federal action · EOX Sep 2016
  • EPA/federal action · EOX Sep 2016
  • EPA/federal action · EOX Aug 2016
  • EPA/federal action · EOX Aug 2016
  • EPA/federal action · EOX May 2016
  • EPA/federal action · EOX May 2016

This profile is built from EPA public records for system 093500302 — 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.