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Water system · PWSID NV0000191

RIO VISTA NV LLC

VERDI, NV · ~65 people served

Check your exact address → VERDI overview
100
Excellent
PurityRadar safety score

PWSID

NV0000191

State

Nevada

City

VERDI

Population served

65

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

67

Violations on record

0

Unaddressed

1

Health-based

81

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2021. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Jan 2020 Resolved
Monitoring & reporting · Total coliform began Nov 2015 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Monitoring & reporting · Nitrite began Jan 2011 Resolved
Monitoring & reporting · Nitrite began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2010 Resolved
Monitoring & reporting · Nitrate began Jan 2010 Resolved

Recent enforcement actions

  • State action · SIF Jun 2021
  • State action · SOX Jun 2020
  • State action · SIE May 2020
  • State action · SIE May 2020
  • State action · SIA May 2020
  • State action · SOX Dec 2016
  • State action · SOX Dec 2015
  • State action · SIE Dec 2015

This profile is built from EPA public records for system NV0000191 — 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.