Is There Chromium-6 In Your the Rio Grande Valley Water? (Interactive Map)

Find out if your local water is contaminated with chromium-6 using this interactive map created by the Environmental Working Group:

Click on the map to open the interactive version in a new window

Worried about chromium-6 in your water?

As you can see from this map, chromium-6 is a problem for a lot of people in the the Rio Grande Valley area.

But there’s good news:

With our reverse osmosis system, you can filter your water and remove this unwanted contaminant from your family’s drinking water!

Just click here to learn more about our for RO Drinking Water Systems, or fill out this form to contact us if you’d like to have your water tested for chromium-6 and dozens of other contaminants.

(Note: the free water test does not include a test for chromium-6, but you can pay a small fee to upgrade your test for chromium-6 and many other contaminants. Make sure to let us know which water test you want.)

Contact Us To Schedule Your FREE Water Test:

Real TX Reviews:

Your service man, Marco Hernandez, did an exceptional job replacing filters and restoring the drinking water quality of our home! Thank you Culligan Water. We appreciate the quality of service you have provided these last few years.

Alberto Rodriguez Jr

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Rachel R Oviedo

I recently had a service call to change my filter. I have had your service for 18 years. I cannot commend your tech “Will” enough. He was amazing! He took his time and did a very thorough job. My facet was loose and I had asked the previous tech to fix it but he said that’s the way it was. Will fixed it prefectly. Thank you so much! Will is an outstanding employee to your organization.

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Mrs. Robert Wainscott

We are extremely pleased with Culligan for the excellent work they do and for the awesome customer service. From the time we received our mailed reminder, to our phone conversation, to our Service guy - Chris C. He was very respectful and courteous, and took his time explaining water system and water softener. He was quick and had an answer for every question I asked regarding our system. Thank you so much for always providing great service. We definitely recommend your company to all our friends and family.

I love my new water softener. My son has eczema; we have tried creams, lotion all of which were very expensive. I was told by a friend that a water softener may help. While it has not gone away completely the difference is night and day. Thank you Culligan!

Michelle D.