LA CASITA WATER COMPANY 2

TUCSON, AZ · ~261 people served

Check your exact address → TUCSON overview

100

Excellent

PurityRadar safety score

PWSID

AZ0410410

State

Arizona

City

TUCSON

Population served

261

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2002 Unaddressed

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved

Monitoring · Lead & Copper Rule began Jul 2019 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2011 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2010 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2009 Resolved

Other · EPA contaminant 7000 began Jul 2009 Resolved

Recent enforcement actions

State action · SOX Sep 2024
State action · SIF Jul 2024
State action · SIF Jul 2024
State action · SIA Oct 2023
State action · SIE Oct 2023
State action · SIE Oct 2023
State action · SIA Oct 2023
State action · SIE Aug 2019

This profile is built from EPA public records for system AZ0410410 — 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.