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Water system · PWSID AZ0420033

DESERT SHORES RV MHP

TUCSON, AZ · ~220 people served

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

PWSID

AZ0420033

State

Arizona

City

TUCSON

Population served

220

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

49

Violations on record

1

Unaddressed

4

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2022. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Jun 2020 Resolved
Reporting · Lead & Copper Rule began Jul 2018 Resolved
Monitoring & reporting · Total coliform began Jan 2013 Resolved
Monitoring & reporting · Total coliform began Dec 2012 Resolved
Monitoring & reporting · Total coliform began May 2009 Resolved
Monitoring & reporting · Total coliform began Jul 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2007 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2006 Resolved
Monitoring & reporting · Total coliform began Oct 2006 Resolved

Recent enforcement actions

  • State action · SIA Feb 2022
  • State action · SOX Jan 2022
  • State action · SOX Jul 2020
  • State action · SIE Jun 2020
  • State action · SIA Jun 2020
  • State action · SOX Aug 2018
  • State action · SOX May 2013
  • State action · SIA Feb 2013

This profile is built from EPA public records for system AZ0420033 — 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.