FALLON CITY OF

FALLON, NV · ~9,184 people served

Check your exact address → FALLON overview

100

Excellent

PurityRadar safety score

PWSID

NV0000045

State

Nevada

City

FALLON

Population served

9,184

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

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

Lithium

23,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2018. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2016 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2016 Resolved

Monitoring & reporting · EPA contaminant 2980 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2968 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2977 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2979 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2378 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2380 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2955 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2964 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2976 began Apr 2007 Resolved

Monitoring & reporting · EPA contaminant 2969 began Apr 2007 Resolved

Recent enforcement actions

State action · SOX Jul 2018
State action · SIE Feb 2018
State action · SIA Feb 2018
State action · SIF Aug 2008
State action · SIE May 2008
State action · SIA May 2008
State action · SOX Jul 2007
State action · SIF Dec 2006

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Arsenic

1 station · latest Aug 2021

9 · max 16 ug/L · 17

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system NV0000045 — 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.