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Water system · PWSID NV0003028

NELLIS AIR FORCE BASE

NELLIS AFB, NV · ~19,081 people served

Check your exact address → NELLIS AFB overview
100
Excellent
PurityRadar safety score

PWSID

NV0003028

State

Nevada

City

NELLIS AFB

Population served

19,081

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Apr 2024). Levels in parts per trillion (ppt).

Lithium

54,100 ppt

limit —

No federal limit

Violations & enforcement

10

Violations on record

0

Unaddressed

9

Health-based

39

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2026. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2025 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2011 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jun 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2005 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2002 Resolved

Recent enforcement actions

  • State action · SOX Jan 2026
  • State action · SIF Oct 2025
  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX Dec 2017
  • State action · SIF Dec 2017
  • State action · SIA Nov 2017
  • State action · SIE Nov 2017

This profile is built from EPA public records for system NV0003028 — 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.