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Water system · PWSID AZ0407695

EPCOR - AGUA FRIA

100
Excellent
PurityRadar safety score

PWSID

AZ0407695

State

Arizona

City

EL MIRAGE

Population served

127,718

Primary source

Surface water

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 Nov 2024). Levels in parts per trillion (ppt).

Lithium

65,800 ppt

limit —

No federal limit

Violations & enforcement

264

Violations on record

0

Unaddressed

3

Health-based

302

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0200 began Jul 2025 Resolved
Monitoring & reporting · Arsenic began Apr 2024 Resolved
Monitoring & reporting · Nitrate began Apr 2024 Resolved
Monitoring & reporting · Arsenic began Apr 2024 Resolved
Monitoring & reporting · Chlorite began Oct 2023 Resolved
Monitoring & reporting · Chlorite began Jul 2023 Resolved
Monitoring & reporting · Chlorite began Jul 2023 Resolved
Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Arsenic began Apr 2023 Resolved
Monitoring & reporting · Nitrate began Apr 2023 Resolved

Recent enforcement actions

  • State action · SIA Sep 2025
  • State action · SOX Sep 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIE Aug 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIA Aug 2025

This profile is built from EPA public records for system AZ0407695 — 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.