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Water system · PWSID CA4900736

CLEAR CREEK WATER COMPANY

CLOVERDALE, CA · ~40 people served

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

PWSID

CA4900736

State

California

City

CLOVERDALE

Population served

40

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

8

Violations on record

0

Unaddressed

5

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2006. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began May 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2003 Resolved
Monitoring & reporting · Total coliform began Sep 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2000 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1997 Resolved
Monitoring & reporting · Total coliform began Apr 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Sep 2006
  • State action · SOX Jun 2004
  • State action · SFL Jun 2004
  • State action · SOX Feb 2004
  • State action · SFL Feb 2004
  • State action · SOX Dec 2003
  • State action · SFL Dec 2003
  • State action · SOX Oct 2003

This profile is built from EPA public records for system CA4900736 — 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.