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Water system · PWSID CA2000530

CRASS MUTUAL WATER COMPANY

OAKHURST, CA · ~80 people served

Check your exact address → OAKHURST overview
85
Excellent
PurityRadar safety score

PWSID

CA2000530

State

California

City

OAKHURST

Population served

80

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

10

Violations on record

0

Unaddressed

3

Health-based

26

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2026. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Addressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Addressed
Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2015 Resolved
Monitoring & reporting · Nitrate began Jan 2013 Resolved
Monitoring & reporting · Total coliform began Feb 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Monitoring & reporting · Nitrate began Jan 2009 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • EPA/federal action · EFL Mar 2026
  • State action · SOX May 2025
  • State action · SFJ May 2025
  • State action · SOX Mar 2018
  • State action · SOX May 2016
  • State action · SOX Dec 2015
  • State action · SFL Nov 2015
  • State action · SIE Nov 2015

This profile is built from EPA public records for system CA2000530 — 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.