NORTH PEAK MUTUAL WATER COMPANY

JULIAN, CA · ~298 people served

Check your exact address → JULIAN overview

100

Excellent

PurityRadar safety score

PWSID

CA3701747

State

California

City

JULIAN

Population served

298

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 2016. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2016 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2014 Resolved

Monitoring & reporting · Total coliform began Feb 2009 Resolved

Monitoring & reporting · Total coliform began Jun 2008 Resolved

Monitoring & reporting · Total coliform began Sep 2007 Resolved

Monitoring & reporting · Total coliform began Mar 2007 Resolved

Monitoring & reporting · Total coliform began Jun 2006 Resolved

Monitoring & reporting · Total coliform began Jun 2005 Resolved

Monitoring & reporting · Total coliform began Mar 2005 Resolved

Recent enforcement actions

State action · SOX Feb 2016
State action · SFL Jan 2016
State action · SFH Nov 2014
State action · SFH Nov 2014
State action · SFH Nov 2014
State action · SOX Sep 2014
State action · SOX Aug 2014
State action · SFL Aug 2014

This profile is built from EPA public records for system CA3701747 — 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.