Schedule a FREE home water test with a Culligan Water expert today!

"*" indicates required fields

MM slash DD slash YYYY
Are You A Homeowner?*
Products & Services You Are Interested In:
Contact Consent

Shop Water Treatment Products

Lewisville, Texas Water Softeners & Water Filters

Deals

Don’t Miss Out On Special Offers For Lewisville, Texas Residential Water Treatment Products

on ANY Culligan Water Softener System.

Purchase a Culligan Reverse Osmosis Drinking Water System and pay ZERO interest for 12 months!

Are There Contaminants In Lewisville, Texas Tap Water?

Get a FREE Water Test!

  • No mailing — fast results!
  • Test any tap in your home
  • NEW flexible sample pickup options
Schedule My Test Today!

Testimonials

Why Do Lewisville, Texas
Homeowners LOVE Us?

“The quality of water is fantastic!

It’s also noticeable on skin, hair, and clothes. I honestly didn’t expect to notice the difference so quickly.

– Kelly N., Lewisville
Star Star Star Star Star
“With Culligan, we never have to worry.

I have had other water delivery services and it was hit or miss when you would get the delivery. I can depend on Culligan.

– Jesus Q., Lewisville
Star Star Star Star Star
“The water test was very interesting, I did not realize how bad the water was!

I can’t stop talking about my water filter. I didn’t know how much this would change things in our household. It’s been amazing

– Jim F., Lewisville
Star Star Star Star Star

FAQ

Additional Information On Lewisville, Texas Tap Water

Is Lewisville, Texas Tap Water Safe To Drink?

While Lewisville’s tap water is generally considered safe to drink, there are a number of unregulated contaminants present that may not exceed federal guidelines. This can includes arsenic, nitrates, chromium, HAA5s, bacteria, and radioactive contaminants such as radon. Though these contaminants are typically found at levels within the EPA’s maximum contaminant limits, the potential health risks associated with long-term exposure are still a concern. Monitoring and regulating these contaminants remain important for ensuring safe drinking water for all residents.

Is Lewisville, Texas Tap Water Hard?

The most recent Lewisville Water Quality Report showed an average hardness of 155 ppm, which is considered hard.

Is There PFAS In Lewisville, Texas Water?

Recent sampling conducted at Lewisville’s water treatment plants detected the presence of PFAS chemicals. The EPA is in the process of setting new MCL (maximum contaminant levels), which range from 4 to 10 parts per trillion. In numbers, that would be 0.00000000004 for PFOA and PFOS, individually to 0.0000000001 for PFNA, PFHxS, and HFPO-DA (GenX Chemicals). As you can see in the water quality report, many samples do not meet these standards. Click here to learn more about our whole house PFAS filtration systems.

Does Lewisville, Texas Tap Water Have Fluoride?

Yes, Lewisville adds fluoride to its water supply to help prevent tooth decay. The most recent water quality report showed an average level of .26-.69 parts-per-million. The maximum contaminant level is 4 ppm.

Where Does Lewisville, Texas Get Its Water?

Lewisville sources its water from surface water from Lewisville Lake.

Do I Need A Water Softener In Lewisville, Texas?

With an average hardness of 155 ppm, which is considered hard, it is advised for your home to have a water softener to save on appliance costs, better your clothing, improve your hair and skin, and other benefits. Learn more here.

Do I Need A Water Filter in Lewisville, Texas?


Lewisville, Texas water contains coliform bacteria, chromium, nitrates, radioactive contaminants, as well as HAA5, TTHMs, and other disinfectant byproducts resulting from chlorine or chloramine treatment. Although these levels are typically within the EPA’s maximum contaminant limits, they may still pose potential health risks. Learn more here about under-sink reverse osmosis filtration systems, and click here to learn more about whole house filtration systems.

How Much Is Bottled Water Delivery In Lewisville, Texas?

Culligan is the top provider of bottled water delivery for both homes and offices in Lewisville. We also offer a wide selection of water dispensers and ice machines. Simply let us know the number of people in your home or office, or how many 5-gallon bottles of water you need, and we’ll provide you with accurate pricing. Learn more here.

Where Can I Get A Local Tap Water Quality Report?

You can access the most recent Lewisville Tap Water Quality Report here.

NSF Certified Logo

Water Problems?

We Have
Answers!

Check Out Our Solution Center