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Water system · PWSID CA3400107

RIVER'S EDGE MARINA & RESORT

ISLETON, CA · ~210 people served

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

PWSID

CA3400107

State

California

City

ISLETON

Population served

210

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

21

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Max contaminant level (MCL) · Lead & Copper Rule health-based began Apr 2024 Resolved
Monitoring & reporting · Total coliform began Sep 2011 Resolved
Monitoring & reporting · Total coliform began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2007 Resolved
Monitoring & reporting · Total coliform began Jul 1998 Resolved
Monitoring & reporting · Total coliform began May 1998 Resolved

Recent enforcement actions

  • State action · SOX Jun 2024
  • State action · SFL Jun 2024
  • State action · SOX Oct 2011
  • State action · SIA Sep 2011
  • State action · SOX Aug 2011
  • State action · SFL Aug 2011
  • State action · SIA Jul 2011
  • State action · SOX Nov 2008

This profile is built from EPA public records for system CA3400107 — 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.