CEDARVILLE COUNTY WATER DIST.

CEDARVILLE, CA · ~600 people served

Check your exact address → CEDARVILLE overview

100

Excellent

PurityRadar safety score

PWSID

CA2510002

State

California

City

CEDARVILLE

Population served

600

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 Dec 2003. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Feb 2003 Resolved

Monitoring & reporting · Total coliform began Jan 2003 Resolved

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

Recent enforcement actions

EPA/federal action · EOX Dec 2003
State action · SIA Apr 2003
State action · SOX Apr 2003
State action · SOX Mar 2003
State action · SIA Mar 2003

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Arsenic

3 stations · latest May 2024

0.0022 · max 0.0038 mg/L · 4

Nitrate

1 station · latest Nov 2020

2.39 · max 2.39 mg/l as N · 2

Copper

1 station · latest Nov 2020

0.8 · max 0.8 ug/l · 1

Fluoride

1 station · latest Nov 2020

0.05 · max 0.05 mg/l · 1

Lead

1 station · latest Nov 2020

0.27 · max 0.27 ug/l · 1

Uranium

1 station · latest Nov 2020

1.64 · max 1.64 ug/l · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CA2510002 — 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.