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Water system · PWSID CA3900653

ISLANDER MARINA

SACRAMENTO, CA · ~150 people served

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

PWSID

CA3900653

State

California

City

SACRAMENTO

Population served

150

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

11

Violations on record

0

Unaddressed

7

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2016. Official EPA record →

Monitoring & reporting · Thallium began Jan 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2008 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2004 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Feb 2016
  • State action · SIE Jan 2016
  • State action · SOX Jun 2010
  • State action · SOX Jun 2010
  • State action · SIE Jun 2010
  • State action · SOX Jul 2009
  • State action · SOX Mar 2009
  • State action · SOX Dec 2008

This profile is built from EPA public records for system CA3900653 — 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.