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Water system · PWSID AZ0407076

TONTO HILLS DWID

CAVE CREEK, AZ · ~350 people served

Check your exact address → CAVE CREEK overview
100
Excellent
PurityRadar safety score

PWSID

AZ0407076

State

Arizona

City

CAVE CREEK

Population served

350

Primary source

SWP

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

121

Violations on record

1

Unaddressed

4

Health-based

137

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2025 Unaddressed
Reporting · Lead & Copper Rule began Jul 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Oct 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0200 began Oct 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Sep 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SOX Aug 2025
  • State action · SIA Aug 2025
  • State action · SOX Jul 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025
  • State action · SIF Jun 2025
  • State action · SOX Nov 2024

This profile is built from EPA public records for system AZ0407076 — 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.