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Water system · PWSID CA3010018

CITY OF LA HABRA

LA HABRA, CA · ~63,118 people served

Check your exact address → LA HABRA overview
100
Excellent
PurityRadar safety score

PWSID

CA3010018

State

California

City

LA HABRA

Population served

63,118

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

Lithium

18,900 ppt

limit —

No federal limit

Violations & enforcement

48

Violations on record

0

Unaddressed

0

Health-based

14

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2015. Official EPA record →

Monitoring & reporting · Total coliform began Sep 2015 Resolved
Monitoring & reporting · EPA contaminant 0700 began Dec 2013 Resolved
Monitoring & reporting · Total coliform began Jul 2013 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jul 2013 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2982 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2985 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2987 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2989 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2984 began Jan 2012 Resolved

Recent enforcement actions

  • State action · SOX Oct 2015
  • State action · SIA Oct 2015
  • State action · SFJ Nov 2014
  • State action · SOX Jun 2014
  • State action · SOX Jun 2014
  • State action · SOX Jun 2014
  • State action · SIA Feb 2014
  • State action · SIA Sep 2013

This profile is built from EPA public records for system CA3010018 — 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.