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Water system · PWSID AZ0410093

SANDARIO WATER COMPANY

GLENDALE, AZ · ~870 people served

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

PWSID

AZ0410093

State

Arizona

City

GLENDALE

Population served

870

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

37

Violations on record

1

Unaddressed

4

Health-based

30

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2020. Official EPA record →

Other · EPA contaminant 7000 began Jul 2002 Unaddressed
Other · EPA contaminant 7500 began Jun 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved
Monitoring · Lead & Copper Rule began May 2019 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2010 Resolved

Recent enforcement actions

  • State action · SIA Jul 2020
  • State action · SOX Jul 2020
  • State action · SIA Nov 2019
  • State action · SOX Oct 2019
  • State action · SIA Jun 2019
  • State action · SIE Jun 2019
  • State action · SOX Jun 2019
  • State action · SOX Feb 2016

This profile is built from EPA public records for system AZ0410093 — 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.