Home/ Directory/ AZ/ TOMBSTONE CITY OF

Water system · PWSID AZ0402033

TOMBSTONE CITY OF

TOMBSTONE, AZ · ~1,545 people served

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

PWSID

AZ0402033

State

Arizona

City

TOMBSTONE

Population served

1,545

Primary source

Surface water

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

451

Violations on record

1

Unaddressed

19

Health-based

332

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed
Monitoring & reporting · EPA contaminant 0300 began Aug 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2023 Resolved
Monitoring & reporting · EPA contaminant 0300 began Apr 2022 Resolved
Monitoring & reporting · EPA contaminant 0200 began Apr 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2021 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jul 2021 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jun 2021 Resolved
Reporting · Lead & Copper Rule began May 2020 Resolved
Monitoring & reporting · Arsenic began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 0300 began Aug 2019 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2019 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SO0 May 2025
  • State action · SIF Jul 2024
  • State action · SIF Jul 2024
  • State action · SOX May 2024
  • State action · SIE Sep 2023
  • State action · SIE Sep 2023
  • State action · SIA Sep 2023

This profile is built from EPA public records for system AZ0402033 — 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.