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Water system · PWSID CA3310047

CABAZON WATER DISTRICT

CABAZON, CA · ~2,010 people served

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

PWSID

CA3310047

State

California

City

CABAZON

Population served

2,010

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

32

Violations on record

0

Unaddressed

5

Health-based

29

Enforcement actions

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

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2025 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2025 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2013 Resolved
Monitoring & reporting · Nitrate began Jan 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2010 Resolved
Monitoring & reporting · Chromium (total) began Jan 2009 Resolved
Monitoring & reporting · Fluoride began Jan 2009 Resolved
Monitoring & reporting · Barium began Jan 2009 Resolved
Monitoring & reporting · Nitrate began Jan 2009 Resolved
Monitoring & reporting · Arsenic began Jan 2009 Resolved

Recent enforcement actions

  • State action · SFJ Nov 2025
  • State action · SOX Oct 2025
  • State action · SOX Jun 2014
  • State action · SFJ Jun 2014
  • State action · SOX Mar 2014
  • State action · SFJ Mar 2014
  • State action · SFL Nov 2013
  • State action · SOX Nov 2013

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

9 stations · latest Dec 2024

0.51 · max 1.2 mg/L · 41

Arsenic

9 stations · latest Apr 2023

0.325 · max 2.2 ug/l · 11

Fluoride

9 stations · latest Apr 2023

0.465 · max 0.86 mg/l · 10

Uranium

9 stations · latest Apr 2023

1.94 · max 10.3 ug/l · 10

Copper

2 stations · latest Sep 2022

1.65 · max 950 ug/L · 4

Manganese

4 stations · latest Apr 2023

0.83 · max 123 ug/l · 4

Lead

2 stations · latest Aug 2020

0.12 · max 0.21 ug/l · 3

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CA3310047 — 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.