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Water system · PWSID CA5410019

IVANHOE PUBLIC UTILITY DIST

IVANHOE, CA · ~4,580 people served

Check your exact address → IVANHOE overview
85
Excellent
PurityRadar safety score

PWSID

CA5410019

State

California

City

IVANHOE

Population served

4,580

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

10

Violations on record

2

Unaddressed

6

Health-based

19

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2012. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Max contaminant level (MCL) · Nitrate health-based began Mar 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2009 Resolved
Monitoring & reporting · Total coliform began Aug 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1993 Resolved

Recent enforcement actions

  • State action · SFL Sep 2012
  • State action · SOX Apr 2011
  • State action · SFL Jan 2011
  • State action · SOX Nov 2010
  • State action · SOX Feb 2010
  • State action · SIA Feb 2010
  • State action · SIA Nov 2006
  • State action · SOX Sep 2006

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 Feb 2020

3.71 · max 3.71 mg/l as N · 2

Arsenic

1 station · latest Feb 2020

2 · max 2 ug/l · 1

Copper

1 station · latest Feb 2020

0.67 · max 0.67 ug/l · 1

Fluoride

1 station · latest Feb 2020

0.14 · max 0.14 mg/l · 1

Lead

1 station · latest Feb 2020

0.377 · max 0.377 ug/l · 1

Manganese

1 station · latest Feb 2020

0.47 · max 0.47 ug/l · 1

Uranium

1 station · latest Feb 2020

1.54 · max 1.54 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 CA5410019 — 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.