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Learn About Our Water Treatment Basics

Where Henderson water comes from

The Southern Nevada Water Authority supplies Henderson’s water and the City of Henderson’s Department of Utility Services delivers it to homes and businesses. According to the city’s 2024 Water Quality Report, all of Henderson’s water traces back to the Colorado River: nearly 90% comes from Lake Mead, and about 10% comes from a deep groundwater aquifer beneath the Las Vegas Valley. The report lists the Alfred Merritt Smith and River Mountains water treatment facilities as treatment sources.

How hard is Henderson water?

The same report lists typical hardness at 267 ppm, or 16 grains per gallon, and calls it very hard. The minerals are calcium and magnesium, which the city says do not pose a health risk. Helpfully, the report also recommends that residents set water softeners to 16 to 19 grains per gallon. That number is a good starting point, and our free in-home test confirms what is actually coming out of your tap.

Henderson disinfects with free chlorine, so some homeowners also notice a chlorine taste or smell, especially in drinking water and ice.

Common water problems in Henderson homes

  • White scale on shower glass, faucets, and fixtures that comes back days after cleaning.
  • Spotty dishes and cloudy glasses out of the dishwasher.
  • Mineral build-up inside tank and tankless water heaters.
  • Chlorine taste that sends families to the store for bottled water.

Water treatment options for Henderson

Serving Henderson neighborhoods

We work throughout the city, including Green Valley Ranch, Anthem, MacDonald Ranch, and Lake Las Vegas. Close by, we also serve Boulder City and the rest of Las Vegas.

Henderson water FAQ

What hardness should I set my softener to in Henderson?

The city’s report suggests 16 to 19 grains per gallon. We test your water and program the system to match.

How much does a water softener cost in Henderson?

It depends on household size, water use, and the system you choose. Our post on water softener costs in Las Vegas walks through what affects the price, and we offer 100% financing.

Is Henderson water safe to drink?

Yes. The city reports that all regulated contaminants it detected were within allowable limits. Most people who filter do it for taste, convenience, and to skip bottled water.

Get a free water analysis in Henderson. Call or text 702-623-2724 24/7, or contact our team online to set up a time that works for you.

Schedule Your Free Water Quality Assessment