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WaterSafety

Las Vegas Valley Water District

Las Vegas, Nevada · PWSID: NV0000090

B
Water Safety Score
80/100
1,539,277
Population Served
Surface water
Source Type
0
Health Violations
0
Contaminant Exceedances

Detected Contaminants

ContaminantDetected LevelMCL (Limit)StatusSample Date
Atrazine1.5 ppb3 ppbWithin LimitJan 1, 2017
Benzene2.5 ppb5 ppbWithin LimitJan 1, 2017

Violation History

Contaminant 2105
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2105
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2946
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2946
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2063
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2063
Health-BasedJan 1, 2017 - Jul 14, 2020
Resolved
Enforcement: 3936
Contaminant 2063
Health-BasedJan 1, 2017 - Jul 13, 2020
Resolved
Enforcement: 3936
Contaminant 2063
Health-BasedJan 1, 2017 - Jul 13, 2020
Resolved
Enforcement: 3936
Contaminant 2005
Health-BasedJan 1, 2017 - Jun 9, 2020
Resolved
Enforcement: 3936
Contaminant 2005
Health-BasedJan 1, 2017 - Jun 9, 2020
Resolved
Enforcement: 3936

Frequently Asked Questions

Las Vegas Valley Water District has a Water Safety Score of B (80/100). The system serves 1,539,277 people and has 0 health violations on record. Check the contaminant table above for specific detected substances.

Las Vegas Valley Water District has 0 contaminant exceedances above EPA health guidelines. See the full contaminant detection table above for all tested substances and their levels relative to legal limits and health guidelines.

The Water Safety Score (0-100, grades A through F) is based on contaminant levels relative to legal limits, health guideline exceedances, violation history, and enforcement actions. Higher scores indicate fewer concerns.

If your water system has violations, request the Consumer Confidence Report from your utility, consider getting an independent water test from a certified lab, and look into certified water filters for specific contaminants of concern. For lead, run cold water for 30 seconds before drinking.

Sources: EPA SDWIS, EWG Tap Water Database
Last updated:

Water quality data sourced from EPA's Safe Drinking Water Information System (SDWIS). Safety scores are calculated based on contaminant levels, violations, and enforcement history. This is not a substitute for your utility's official Consumer Confidence Report.