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Water system · PWSID NV0000817

UPPAWAY WATER SYSTEM

MINDEN, NV · ~85 people served

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

PWSID

NV0000817

State

Nevada

City

MINDEN

Population served

85

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

8

Violations on record

0

Unaddressed

1

Health-based

10

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2024. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2021 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2002 Resolved
Monitoring & reporting · Total coliform began Oct 2001 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 1998 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 1998 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 1998 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 1998 Resolved

Recent enforcement actions

  • State action · SOX Nov 2024
  • State action · SOX Jan 2006
  • State action · SOX Feb 2005
  • State action · SOX Oct 2002
  • State action · SIF Aug 2002
  • State action · SIA Aug 2002
  • State action · SIE Aug 2002
  • State action · SIE Nov 2001

This profile is built from EPA public records for system NV0000817 — 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.