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Water system · PWSID AZ0413024

CLARKDALE MUNICIPAL WATER SYSTEM

CLARKDALE, AZ · ~4,920 people served

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

PWSID

AZ0413024

State

Arizona

City

CLARKDALE

Population served

4,920

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 Jul 2023). Levels in parts per trillion (ppt).

Lithium

11,000 ppt

limit —

No federal limit

Violations & enforcement

80

Violations on record

0

Unaddressed

0

Health-based

72

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2024. Official EPA record →

Reporting · Lead & Copper Rule began Oct 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved
Reporting · Lead & Copper Rule began Sep 2019 Resolved
Monitoring & reporting · Arsenic began Jul 2018 Resolved
Monitoring & reporting · Arsenic began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2016 Resolved
Monitoring · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · Arsenic began Jul 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2015 Resolved

Recent enforcement actions

  • State action · SOX Apr 2024
  • State action · SIA Dec 2023
  • State action · SOX Dec 2023
  • State action · SIA Aug 2023
  • State action · SOX Oct 2019
  • State action · SIA Oct 2019
  • State action · SOX Nov 2018
  • State action · SIA Nov 2018

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Arsenic

1 station · latest Nov 2023

0.0165 · max 0.018 mg/L · 8

Copper

1 station · latest Nov 2023

0.0011 · max 0.0035 mg/L · 8

Manganese

1 station · latest Nov 2023

0.022 · max 0.024 mg/L · 5

Lead

1 station · latest Nov 2023

0.0013 · max 0.0014 mg/L · 3

Nitrate

1 station · latest May 2023

0.025 · max 0.025 mg/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system AZ0413024 — 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.