POST RANCH INN WS

BIG SUR, CA · ~416 people served

Check your exact address → BIG SUR overview

100

Excellent

PurityRadar safety score

PWSID

CA2702299

State

California

City

BIG SUR

Population served

416

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 Feb 2015. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved

Monitoring & reporting · Total coliform began Sep 2006 Resolved

Monitoring & reporting · Total coliform began Aug 2006 Resolved

Monitoring & reporting · Total coliform began May 2006 Resolved

Monitoring & reporting · Total coliform began Jun 2003 Resolved

Monitoring & reporting · Total coliform began Sep 1998 Resolved

Recent enforcement actions

State action · SIA Feb 2015
State action · SIA Feb 2015
State action · SIA Feb 2015
State action · SOX Jan 2015
State action · SOX Jun 2012
State action · SIE Jun 2012
State action · SIA Jun 2012
State action · SOX Jan 2011

This profile is built from EPA public records for system CA2702299 — 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.