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Water system · PWSID AZ0411039

APACHE JUNCTION WATER DISTRICT

APACHE JUNCTION, AZ · ~15,610 people served

Check your exact address → APACHE JUNCTION overview
100
Excellent
PurityRadar safety score

PWSID

AZ0411039

State

Arizona

City

APACHE JUNCTION

Population served

15,610

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 Jun 2025). Levels in parts per trillion (ppt).

Lithium

71,500 ppt

limit —

No federal limit

Violations & enforcement

285

Violations on record

0

Unaddressed

8

Health-based

182

Enforcement actions

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

Monitoring & reporting · EPA contaminant 1009 began Sep 2025 Resolved
Monitoring & reporting · EPA contaminant 1008 began Sep 2025 Resolved
Monitoring & reporting · EPA contaminant 1008 began Sep 2025 Resolved
Monitoring & reporting · EPA contaminant 1009 began Sep 2025 Resolved
Monitoring & reporting · EPA contaminant 1009 began Jul 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2025 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2025 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring & reporting · Bromate began Sep 2024 Resolved
Monitoring & reporting · EPA contaminant 1009 began Sep 2024 Resolved
Monitoring & reporting · Bromate began Jun 2024 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SOX Nov 2025
  • State action · SIA Nov 2025
  • State action · SIA Nov 2025
  • State action · SOX Nov 2025
  • State action · SIA Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Nov 2025

This profile is built from EPA public records for system AZ0411039 — 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.