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Water system · PWSID NN0403008

Moenave Community

Fort Defiance, AZ · ~65 people served

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

PWSID

NN0403008

State

Arizona

City

Fort Defiance

Population served

65

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

133

Violations on record

1

Unaddressed

0

Health-based

154

Enforcement actions

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

Reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Reporting · Lead & Copper Rule began Jan 2024 Resolved
Reporting · Lead & Copper Rule began Jul 2023 Resolved
Reporting · Lead & Copper Rule began Feb 2023 Resolved
Reporting · Lead & Copper Rule began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Reporting · Lead & Copper Rule began Apr 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Reporting · Lead & Copper Rule began Feb 2021 Resolved
Reporting · Lead & Copper Rule began Dec 2020 Resolved
Reporting · Lead & Copper Rule began Nov 2020 Resolved
Reporting · Lead & Copper Rule began Apr 2020 Resolved

Recent enforcement actions

  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025
  • State action · SFJ Apr 2025

This profile is built from EPA public records for system NN0403008 — 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.