Q MOUNTAIN VISTA MHP

QUARTZSITE, AZ · ~440 people served

Check your exact address → QUARTZSITE overview

100

Excellent

PurityRadar safety score

PWSID

AZ0415509

State

Arizona

City

QUARTZSITE

Population served

440

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

197

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2017. Official EPA record →

Other · EPA contaminant 7000 began Oct 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved

Monitoring & reporting · Total coliform began Feb 2014 Resolved

Monitoring & reporting · Total coliform began Jan 2014 Resolved

Monitoring & reporting · Total coliform began Oct 2013 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2013 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2013 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2013 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2012 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2012 Resolved

Monitoring & reporting · Total coliform began Dec 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2011 Resolved

Recent enforcement actions

State action · SIA Oct 2017
State action · SOX Oct 2017
State action · SOX Jan 2015
State action · SIA Dec 2014
State action · SIA Dec 2014
State action · SOX Apr 2014
State action · SIA Mar 2014
State action · SOX Mar 2014

This profile is built from EPA public records for system AZ0415509 — 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.