Nevada Tap Water Quality: Is It Safe to Drink?
2026 EPA water quality data for 0 community water systems serving residents in Nevada. Find your water system to see violations, PFAS results, lead testing, and a safety grade — free.
Nevada depends on the Colorado River (via Lake Mead) and limited groundwater for drinking water supply. Naturally occurring arsenic, fluoride, and perchlorate are found in groundwater across the state. Water in the Las Vegas area is very hard, typically exceeding 250 mg/L.
Find Your Water System in Nevada
Enter your ZIP code to see EPA violations, lead test results, PFAS data, and a safety grade for your water.
📊 Data from EPA’s SDWIS
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🔄 Updated quarterly
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🏛️ 0+ water systems in Nevada