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Water system · PWSID NV0000011

BOULDER CITY

BOULDER CITY, NV · ~15,000 people served

Check your exact address → BOULDER CITY overview
100
Excellent
PurityRadar safety score

PWSID

NV0000011

State

Nevada

City

BOULDER CITY

Population served

15,000

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 Jan 2025). Levels in parts per trillion (ppt).

Lithium

53,400 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

0

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2005. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 1993 Resolved

Recent enforcement actions

  • State action · SOX Feb 2005
  • EPA/federal action · EOX Dec 1993

This profile is built from EPA public records for system NV0000011 — 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.