WHEATLAND PARK ESTATES

GRANITE BAY, CA · ~26 people served

Check your exact address → GRANITE BAY overview

100

Excellent

PurityRadar safety score

PWSID

CA5800821

State

California

City

GRANITE BAY

Population served

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Addressed

Monitoring & reporting · Nitrate began Jan 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2019 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2018 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2013 Resolved

Monitoring & reporting · Total coliform began Jan 2013 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

State action · SOX Apr 2022
State action · SFL Mar 2022
State action · SFL Nov 2021
State action · SFL Nov 2021
State action · SOX Jun 2021
State action · SOX Sep 2020
State action · SFL Mar 2019
State action · SFL Mar 2018

This profile is built from EPA public records for system CA5800821 — 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.