MOUNTAIN FALLS WATER SYSTEM GBWC

PAHRUMP, NV · ~4,345 people served

Check your exact address → PAHRUMP overview

100

Excellent

PurityRadar safety score

PWSID

NV0000920

State

Nevada

City

PAHRUMP

Population served

4,345

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 Jul 2012. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2001 Resolved

Recent enforcement actions

State action · SOX Jul 2012
State action · SIF Nov 2006
State action · SIE Apr 2006
State action · SIA Apr 2006
State action · SOX Jun 2005
State action · SIA Apr 2005
State action · SIE Apr 2005

This profile is built from EPA public records for system NV0000920 — 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.