Is Las Vegas Tap Water Safe to Drink?

Last Update4:54 am, May 18, 2020

The estimated price of bottled water

$1.19 in USD (1.5-liter)

Can You Drink Tap Water in Las Vegas?

Yes, tap water is drinkable.

There was no general information available in WHO data about safely managed drinking water in Nevada. You may check the rate of travelers and residents of Las Vegas water quality.

What do people in Las Vegas think about the tap water?

Las Vegas’ tap water is safe to drink, but not particularly tasty. We recommend drinking purified or bottled water where possible, and lots of it: it’s easy to get dehydrated, fast, in the desert.

What Do People In Nevada Think About The Tap Water?

Travelers and residents of Nevada have rated the water quality and pollution as follows, according to subjective survey data. A score of 100% is considered very high, and a score of 0% is very low. Please be cautious that "moderate to very high" water pollution is bad and the higher the rate of water quality the better.

Tap water ratings

  • Drinking Water Pollution and Inaccessibility 41% Moderate
  • Water Pollution 48% Moderate
  • Drinking Water Quality and Accessibility 59% Moderate
  • Water Quality 52% Moderate


Las Vegas Valley Water District

EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Nevada Division of Environmental Protection, as well as information from the U.S. EPA Enforcement and Compliance History database (ECHO). For the latest quarter assessed by the U.S. EPA (January 2019 - March 2019), tap water provided by this water utility was in compliance with federal health-based drinking water standards.

Utility details

  • Serves: 1347550
  • Data available: 2012-2017
  • Data Source: Surface water
  • Total: 31

Contaminants That Exceed Guidelines

  • Arsenic
  • Bromodichloromethane
  • Bromoform
  • Chloroform
  • Chromium (hexavalent)
  • Dibromochloromethane
  • Dichloroacetic acid
  • Nitrate
  • Nitrate and nitrite
  • Total trihalomethanes (TTHMs)
  • Trichloroacetic acid
  • Uranium

Other Detected Contaminants

  • 2%2C4-D
  • Aluminum
  • Barium
  • Bromide
  • Chlorate
  • Chromium (total)
  • Di(2-ethylhexyl) phthalate
  • Dibromoacetic acid
  • Fluoride
  • Haloacetic acids (HAA5)
  • Manganese
  • Molybdenum
  • Monobromoacetic acid
  • Monochloroacetic acid
  • Radium%2C combined (-226 & -228)
  • Selenium
  • Strontium
  • Testosterone
  • Vanadium


Always take extra precautions, the water may be safe to drink when it leaves the sewage treatment plant but it may pick up pollutants during its way to your tap. We advise that you ask locals or hotel staff about the water quality. Also, note that different cities have different water mineral contents.

Sources and Resources

You can safely drink tap water in Las Vegas, Nevada. The water in Las Vegas passes state and international water standards. The Las Vegas Valley Water District delivers reliable water quality. A non-profit utility LVVWD began providing water in 1954 to a service area of around 45,000 residences and has been serving this desert community for about 65 years. The Water District has managed pace, development, and responsibility for controlling the city’s water delivery system. They are serving residents throughout periods of rapid population growth by using effective, sustainable technologies. A great example would be the use of solar power and alternative-fuel based fleets that maintain low costs for water delivery in the desert.

Las Vegas Tap Water
Las Vegas, NV USA

The Federal government has set national standards for drinking water in the Safe Drinking Water Act. The law is upheld by the Environmental Protection Agency, which sets the rules that all providers of drinking water in the United States are required to follow. The Safe Drinking Water Act amendments of 1996 require states to develop and implement water assessments to analyze and address potential threats to the safety of drinking water. These evaluations require each state to identify the sources of drinking water, and to inventory any potential sources of contamination. After determining how vulnerable their water sources are to pollutants, the results are passed along to the public.

Source of Water in Las Vegas, Nevada USA

90% of Las Vegas tap water comes from Lake Mead. Snowmelt from the Rocky Mountains passes through the Colorado River and eventually leads to Lake Mead. The remaining 10% comes from a groundwater aquifer under the Las Vegas Valley. The aquifer is replenished by natural precipitation in the Spring Mountains and the Sheep Range.

In Nevada, the regulations are controlled and reinforced by the Nevada Bureau of Safe Drinking Water. They oversee that the Las Vegas area obeys the federal requirements and maintains high water quality.

Current Weather in Las Vegas


Some of the Convenience Stores in Vegas

ABC Stores, Las Vegas
ABC Stores, Las Vegas
  • Green Valley Grocery
  • Your Fremont Market
  • ABC Stores
  • Speedee Mart, Inc.
  • Jay’s Market On Flamingo
  • Vitals
  • One-Stop Market
  • 7-Eleven
  • Downtown Corner Store
  • Circle K
  • Bay Essentials
  • Terrible Herbst Convenience Store

Estimated Bottled Water Price


Other links:

If you have found a spelling error, please, notify us by selecting that text and pressing Ctrl+Enter.

Check tap water safety for other cities in Nevada

Spelling error report

The following text will be sent to our editors: