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Water system · PWSID NV0000065

GARDNERVILLE WATER COMPANY

GARDNERVILLE, NV · ~5,800 people served

Check your exact address → GARDNERVILLE overview
92
Excellent
PurityRadar safety score

PWSID

NV0000065

State

Nevada

City

GARDNERVILLE

Population served

5,800

Primary source

Groundwater

Score history

▼ 8 points — the score moved from 100 to 92 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 92

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

4 ppt

limit 4 ppt

Near EPA limit

PFHxS

Perfluorohexanesulfonic acid

3.1 ppt

limit 10 ppt

Below EPA limit

Lithium

22,300 ppt

limit —

No federal limit

PFBS

4.6 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

0

Unaddressed

8

Health-based

39

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →

Other · EPA contaminant 7000 began Oct 2024 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2002 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SIA Feb 2025
  • State action · SIE Feb 2025
  • State action · SIF Sep 2014
  • State action · SOX Sep 2014
  • State action · SIE Sep 2014
  • State action · SIA Sep 2014
  • State action · SIF Aug 2013

This profile is built from EPA public records for system NV0000065 — 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.