Skip to main content
Contact Us

Where Boulder City water comes from

Boulder City was founded in 1931 to house the workers who built Hoover Dam, and it sits about 26 miles southeast of Las Vegas. The city does not pump from the lake itself. As the Boulder City Review reported on the city’s annual water quality report, Boulder City purchases its water from the Southern Nevada Water Authority, which draws it through Intake No. 3 in Lake Mead and treats it at the Alfred Merritt Smith Water Treatment Facility on Lakeshore Road.

How hard is Boulder City water?

The same report gave Boulder City’s water a hardness of 290 parts per million, or roughly 17 grains per gallon. That is in line with the Las Vegas Valley Water District’s figures for the valley, and well above the 180 mg/L line generally used to define very hard water. The minerals are calcium and magnesium carried by the Colorado River. They are not a health issue, but they are hard on plumbing and fixtures.

Common water problems in Boulder City homes

  • Scale in older water heaters and plumbing that have run on hard water for years.
  • White crust on faucets and shower heads, and spots on dishes.
  • Chlorine taste or odor from disinfection.
  • Reliance on bottled water for drinking and coffee.

Water treatment options for Boulder City

Every recommendation starts with your water test. We measure hardness at your tap, check your plumbing and space, and then explain which combination of equipment makes sense for your home and budget.

Boulder City water FAQ

How can I check my own hardness?

Test strips give a rough idea, and our post on how to test for hard water covers simple methods. Our free in-home analysis gives you a precise number to size equipment.

Do you serve areas near Boulder City?

Yes. We work throughout Henderson, including Lake Las Vegas, and across the rest of the valley.

Is Boulder City water safe to drink?

The Boulder City Review’s coverage of the city’s report noted contaminant levels stayed at or below the prior year’s readings. Hardness is an aesthetic issue, not a safety one. Many residents filter for taste and convenience.

Book a free Boulder City water analysis. Call or text 702-623-2724 24/7 or contact our team to pick a time.

Schedule Your Free Water Quality Assessment