RANCHO CHAPARRAL MWC

BIG SUR, CA · ~58 people served

Check your exact address → BIG SUR overview

100

Excellent

PurityRadar safety score

PWSID

CA2701278

State

California

City

BIG SUR

Population served

Primary source

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 Jul 2017. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Oct 2015 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jul 2015 Resolved

Treatment technique · EPA contaminant 0200 health-based began Apr 2015 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 2015 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 2014 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jul 2014 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 2013 Resolved

Treatment technique · EPA contaminant 0200 health-based began Apr 2013 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 2012 Resolved

Monitoring & reporting · EPA contaminant 0200 began Sep 2012 Resolved

Monitoring & reporting · Total coliform began Apr 2010 Resolved

Monitoring & reporting · Total coliform began Apr 2009 Resolved

Recent enforcement actions

State action · SOX Jul 2017
State action · SO+ Feb 2015
State action · SIA Feb 2015
State action · SIA Jun 2010
State action · SOX May 2010
State action · SIA Aug 2009
State action · SOX Jul 2009
State action · SOX Dec 2008

This profile is built from EPA public records for system CA2701278 — 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.