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Water system · PWSID CA3710044

RINCON DEL DIABLO MWD (ID-A)

ESCONDIDO, CA · ~3,275 people served

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

PWSID

CA3710044

State

California

City

ESCONDIDO

Population served

3,275

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

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

1

Violations on record

0

Unaddressed

0

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2003. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Sep 2001 Resolved

Recent enforcement actions

  • State action · SOX Jul 2003
  • State action · SIA Sep 2001

This profile is built from EPA public records for system CA3710044 — 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.