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Water system · PWSID AZ0407150

EPCOR - SUN CITY WEST

EL MIRAGE, AZ · ~25,796 people served

Check your exact address → EL MIRAGE overview
100
Excellent
PurityRadar safety score

PWSID

AZ0407150

State

Arizona

City

EL MIRAGE

Population served

25,796

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

Latest detections from EPA’s UCMR5 monitoring (through Sep 2023). Levels in parts per trillion (ppt).

Lithium

132,000 ppt

limit —

No federal limit

Violations & enforcement

98

Violations on record

0

Unaddressed

1

Health-based

38

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2023. Official EPA record →

Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Reporting · Lead & Copper Rule began Oct 2017 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · Arsenic began Apr 2009 Resolved
Monitoring & reporting · Arsenic began Oct 2008 Resolved
Monitoring & reporting · Arsenic began Oct 2008 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2008 Resolved
Monitoring & reporting · Arsenic began Jul 2008 Resolved

Recent enforcement actions

  • State action · SOX Sep 2023
  • State action · SIA Aug 2023
  • State action · SIA Aug 2023
  • State action · SOX Aug 2023
  • State action · SIA Feb 2023
  • State action · SIA May 2018
  • State action · SOX May 2018
  • State action · SOX Nov 2017

This profile is built from EPA public records for system AZ0407150 — 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.