Kaibeto NTUA

Ft Defiance, AZ · ~1,590 people served

Check your exact address → Ft Defiance overview

100

Excellent

PurityRadar safety score

PWSID

NN0400348

State

Arizona

City

Ft Defiance

Population served

1,590

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began Jul 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2020 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2020 Resolved

Monitoring & reporting · EPA contaminant 0600 began Oct 2013 Resolved

Monitoring & reporting · Total coliform began Dec 2012 Resolved

Monitoring & reporting · Total coliform began Nov 2012 Resolved

Monitoring & reporting · Nitrite began Jan 2010 Resolved

Monitoring & reporting · EPA contaminant 2969 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2968 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 2005 Resolved

Recent enforcement actions

State action · SOX Apr 2025
State action · SOX Feb 2022
State action · SOX Jul 2021
State action · SOX Jul 2021
State action · SFJ Mar 2021
State action · SFG Mar 2021
State action · SFJ Mar 2021
State action · SFG Mar 2021

This profile is built from EPA public records for system NN0400348 — 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.