Home/ Directory/ CA/ RAMBLING HILLS ESTATES

Water system · PWSID CA5500243

RAMBLING HILLS ESTATES

GUERNEVILLE, CA · ~78 people served

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

PWSID

CA5500243

State

California

City

GUERNEVILLE

Population served

78

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

3

Violations on record

0

Unaddressed

2

Health-based

6

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Apr 2025 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1996 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SFJ Aug 2025
  • State action · SOX Oct 2004
  • State action · SFH Sep 2004
  • State action · SOX Jan 1997
  • State action · SIA Jan 1997

This profile is built from EPA public records for system CA5500243 — 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.