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Water system · PWSID NN0400320

Ganado Mission - Sage Memorial Hospital

Ganado, AZ · ~349 people served

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

PWSID

NN0400320

State

Arizona

City

Ganado

Population served

349

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

100

Violations on record

1

Unaddressed

0

Health-based

147

Enforcement actions

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

Other · Lead & Copper Rule began Apr 2016 Unaddressed
Reporting · Lead & Copper Rule began Feb 2025 Resolved
Reporting · Lead & Copper Rule began Dec 2024 Resolved
Reporting · Lead & Copper Rule began Sep 2024 Resolved
Reporting · Lead & Copper Rule began Jun 2024 Resolved
Reporting · Lead & Copper Rule began Oct 2022 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring & reporting · Nitrate began Jan 2021 Resolved
Monitoring & reporting · Nitrite began Jan 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Reporting · Lead & Copper Rule began Nov 2019 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved

Recent enforcement actions

  • State action · SFJ Jun 2025
  • State action · SOX May 2025
  • State action · SOX Feb 2025
  • State action · SOX Nov 2024
  • State action · SFJ Aug 2024
  • State action · SOX Jul 2024
  • State action · SFJ Jan 2023
  • State action · SOX Nov 2022

This profile is built from EPA public records for system NN0400320 — 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.