Home/ Directory/ CA/ SANTA ANA RIVER WATER COMPANY

Water system · PWSID CA3310033

SANTA ANA RIVER WATER COMPANY

JURUPA VALLEY, CA · ~5,848 people served

Check your exact address → JURUPA VALLEY overview
100
Excellent
PurityRadar safety score

PWSID

CA3310033

State

California

City

JURUPA VALLEY

Population served

5,848

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

11

Violations on record

0

Unaddressed

2

Health-based

13

Enforcement actions

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

Monitoring & reporting · EPA contaminant 3014 began May 2017 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2008 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2005 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2005 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 1993 Resolved

Recent enforcement actions

  • State action · SFL Jun 2017
  • State action · SOX May 2017
  • State action · SOX Dec 2016
  • State action · SFL Dec 2016
  • State action · SOX Dec 2008
  • State action · SIA Dec 2008
  • State action · SOX Feb 2006
  • State action · SOX May 2005

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

1 station · latest May 2022

1.01 · max 1.01 mg/l as N · 2

Arsenic

1 station · latest May 2022

0.74 · max 0.74 ug/l · 1

Fluoride

1 station · latest May 2022

0.11 · max 0.11 mg/l · 1

Manganese

1 station · latest May 2022

8.44 · max 8.44 ug/l · 1

Uranium

1 station · latest May 2022

16.3 · max 16.3 ug/l · 1

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 CA3310033 — 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.