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Water system · PWSID CA4901445

JAMES COURT WATER SYSTEM

SANTA ROSA, CA · ~208 people served

Check your exact address → SANTA ROSA overview
85
Excellent
PurityRadar safety score

PWSID

CA4901445

State

California

City

SANTA ROSA

Population served

208

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

1

Violations on record

0

Unaddressed

1

Health-based

1

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2019. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Apr 2019 Addressed

Recent enforcement actions

  • State action · SFL Sep 2019

This profile is built from EPA public records for system CA4901445 — 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.