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Water system · PWSID CA0400149

HUMBOLDT WOODLANDS MUTUAL

FORSEST RANCH, CA · ~55 people served

Check your exact address → FORSEST RANCH overview
85
Excellent
PurityRadar safety score

PWSID

CA0400149

State

California

City

FORSEST RANCH

Population served

55

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

5

Violations on record

2

Unaddressed

1

Health-based

6

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2014. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · Nitrate began Jan 2013 Resolved
Monitoring & reporting · Uranium began Jan 2008 Resolved
Monitoring & reporting · Nitrate began Jan 2007 Resolved

Recent enforcement actions

  • State action · SOX Aug 2014
  • State action · SIA Mar 2014
  • State action · SOX Aug 2009
  • State action · SOX Jun 2009
  • State action · SFJ Jan 2009
  • State action · SIA Sep 2008

This profile is built from EPA public records for system CA0400149 — 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.