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Water system · PWSID AZ0413104

COTTONWOOD MUNICIPAL WATER VV2

COTTONWOOD, AZ · ~2,893 people served

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

PWSID

AZ0413104

State

Arizona

City

COTTONWOOD

Population served

2,893

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

374

Violations on record

0

Unaddressed

46

Health-based

111

Enforcement actions

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

Monitoring & reporting · Arsenic began Oct 2018 Resolved
Monitoring & reporting · Arsenic began Jul 2018 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Reporting · Lead & Copper Rule began Oct 2017 Resolved
Monitoring & reporting · Arsenic began Jul 2017 Resolved
Reporting · Lead & Copper Rule began Dec 2016 Resolved
Max contaminant level (MCL) · EPA contaminant 1085 health-based began Oct 2016 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jul 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved

Recent enforcement actions

  • State action · SOX Feb 2019
  • State action · SIA Jan 2019
  • State action · SIA Jan 2019
  • State action · SOX May 2018
  • State action · SIA May 2018
  • State action · SIA May 2018
  • State action · SIA May 2018
  • State action · SIA May 2018

This profile is built from EPA public records for system AZ0413104 — 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.