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Water system · PWSID CA1000426

RIVERBEND MOBILE HOME & RV PARK

GRANITE BAY, CA · ~137 people served

Check your exact address → GRANITE BAY overview
85
Excellent
PurityRadar safety score

PWSID

CA1000426

State

California

City

GRANITE BAY

Population served

137

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

37

Violations on record

2

Unaddressed

1

Health-based

29

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Monitoring · Lead & Copper Rule began Mar 2021 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Monitoring · Lead & Copper Rule began Aug 2018 Resolved
Monitoring · Lead & Copper Rule began Jul 2018 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved
Monitoring & reporting · Nitrate began Jan 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2012 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2012 Resolved
Monitoring & reporting · Nitrate began Jan 2012 Resolved

Recent enforcement actions

  • State action · SOX Dec 2021
  • State action · SFJ Apr 2021
  • State action · SOX Feb 2020
  • State action · SFL Jan 2020
  • State action · SFJ Oct 2018
  • State action · SFJ Sep 2018
  • State action · SOX Sep 2018
  • State action · SOX Jun 2018

This profile is built from EPA public records for system CA1000426 — 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.