Home/ Directory/ CA/ LOMA LINDA, CITY OF

Water system · PWSID CA3610013

LOMA LINDA, CITY OF

LOMA LINDA, CA · ~25,129 people served

Check your exact address → LOMA LINDA overview
100
Excellent
PurityRadar safety score

PWSID

CA3610013

State

California

City

LOMA LINDA

Population served

25,129

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

4

Violations on record

0

Unaddressed

3

Health-based

6

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2022. Official EPA record →

Monitoring & reporting · EPA contaminant 2984 began Sep 2022 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1992 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1992 Resolved

Recent enforcement actions

  • State action · SOX Nov 2022
  • State action · SIF Feb 2011
  • State action · SOX Nov 2010
  • State action · SFJ Dec 1992
  • State action · SOX Dec 1992
  • State action · SFJ Nov 1992

This profile is built from EPA public records for system CA3610013 — 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.