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Water system · PWSID AZ0404054

HAYDEN TOWN OF

HAYDEN, AZ · ~517 people served

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

PWSID

AZ0404054

State

Arizona

City

HAYDEN

Population served

517

Primary source

GWP

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

69

Violations on record

1

Unaddressed

0

Health-based

118

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2002 Unaddressed
Other · EPA contaminant 7500 began Aug 2025 Resolved
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2018 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2017 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SO0 Dec 2025
  • State action · SIA Oct 2025
  • State action · SOX Oct 2025
  • State action · SIF Oct 2025
  • State action · SIF Oct 2025
  • State action · SIA Oct 2025

This profile is built from EPA public records for system AZ0404054 — 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.