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Water system · PWSID CA3600009

APPLE VALLEY HEIGHTS CWD

APPLE VALLEY, CA · ~983 people served

Check your exact address → APPLE VALLEY overview
85
Excellent
PurityRadar safety score

PWSID

CA3600009

State

California

City

APPLE VALLEY

Population served

983

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

7

Violations on record

2

Unaddressed

4

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2018. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Max contaminant level (MCL) · Total coliform health-based began Oct 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1996 Resolved
Monitoring & reporting · Total coliform began Oct 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Apr 2018
  • EPA/federal action · EOX Mar 2000

This profile is built from EPA public records for system CA3600009 — 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.