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Water system · PWSID AZ0413121

OAK CREEK VALLEY

CLARKDALE, AZ · ~450 people served

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

PWSID

AZ0413121

State

Arizona

City

CLARKDALE

Population served

450

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

108

Violations on record

0

Unaddressed

13

Health-based

60

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2018 Resolved
Monitoring · Lead & Copper Rule began Feb 2018 Resolved
Monitoring & reporting · Arsenic began Jul 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2010 Resolved
Monitoring & reporting · Arsenic began Oct 2010 Resolved

Recent enforcement actions

  • State action · SOX Mar 2019
  • State action · SIA Jan 2019
  • State action · SOX Jan 2019
  • State action · SOX Dec 2018
  • State action · SIA Oct 2018
  • State action · SIA Oct 2018
  • State action · SIE Oct 2018
  • State action · SOX Sep 2018

This profile is built from EPA public records for system AZ0413121 — 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.