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Water system · PWSID CA3700962

OAKVALE PARK

ESCONDIDO, CA · ~260 people served

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

PWSID

CA3700962

State

California

City

ESCONDIDO

Population served

260

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

13

Violations on record

0

Unaddressed

5

Health-based

29

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2024 Resolved
Monitoring & reporting · Nitrate began Oct 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Monitoring · Lead & Copper Rule began Oct 2022 Resolved
Monitoring & reporting · Nitrite began Jan 2021 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2016 Resolved
Monitoring & reporting · Total coliform began Mar 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2005 Resolved
Monitoring & reporting · Total coliform began Apr 2005 Resolved
Monitoring & reporting · Total coliform began Mar 2005 Resolved

Recent enforcement actions

  • State action · SOX Jun 2024
  • State action · SFL May 2024
  • State action · SOX Mar 2024
  • State action · SFL Feb 2024
  • State action · SOX Jan 2024
  • State action · SOX Sep 2023
  • State action · SFJ Feb 2023
  • State action · SFJ Dec 2022

This profile is built from EPA public records for system CA3700962 — 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.