Water Filtration & Softener Systems in The Colony, TX

The Colony’s Hard Water Is Damaging Your Home Right Now

If you live in The Colony, you are dealing with some of the hardest municipal water in the DFW metroplex. That white film on your glass shower doors, the crusty buildup around your faucets, the stiff towels straight out of the dryer — these are not normal wear and tear. They are signs that your water is loaded with dissolved calcium and magnesium, and it is silently destroying your plumbing, appliances, and fixtures every single day.

The Colony receives its water from the North Texas Municipal Water District (NTMWD), which pulls from Lavon Lake and other regional reservoirs. The limestone bedrock across Denton County makes the source water naturally mineral-heavy. Water hardness in The Colony routinely tests between 14 and 22 grains per gallon. To put that in perspective, the USGS classifies anything above 10.5 gpg as “very hard.” The Colony is well beyond that. Residents also report a noticeable chloramine taste and smell, which is a byproduct of the disinfection process NTMWD uses.

How Hard Water Hits Your Wallet

The effects of hard water go far beyond spotted dishes. Scale deposits inside your water heater act as insulation between the heating element and the water, forcing the unit to work harder and consume more energy. Research from the Battelle Memorial Institute showed that water heaters on hard water lose up to 48% efficiency. Tankless water heaters can fail entirely when scale clogs internal passages. Dishwashers, washing machines, and ice makers all see shortened lifespans. Even your pipes gradually narrow as mineral deposits accumulate, reducing water pressure throughout the house.

The WaterTech Pro Series water softeners solve this at the source. Installed at your home’s point of entry, the Pro Series removes hardness minerals before they ever reach a faucet. It uses demand-initiated regeneration, so it only cycles when your actual usage requires it — no wasteful timer-based regeneration. For The Colony’s extremely hard water, the Pro Series high-capacity resin bed is sized to handle the mineral load without frequent cycling.

Chloramine: Why Your Water Tastes Like a Pool

NTMWD treats The Colony’s water with chloramine rather than free chlorine. Chloramine is more stable and lasts longer in the distribution system, but it also means that chemical taste and odor persist all the way to your tap. Standard pitcher filters and refrigerator filters use granular activated carbon, which is ineffective against chloramine. Chloramine also degrades rubber gaskets and seals in appliances over time, and many homeowners with sensitive skin or eczema notice increased irritation from chloramine-treated water.

The WaterTech Infinity Series whole-home filtration system uses catalytic carbon media engineered specifically for chloramine reduction. Unlike standard carbon filters, catalytic carbon breaks the chloramine bond at the molecular level. Installed at the point of entry, it treats every drop of water in your home — showers, kitchen, laundry, and all appliances.

Under-Sink Protection for Drinking Water

Even with whole-home softening and filtration, families in The Colony increasingly want point-of-use protection for the water they drink and cook with. Trace contaminants like PFAS, lead from older plumbing, nitrates, and pharmaceutical residues are a growing concern across North Texas water systems.

The WaterTech RO PurePro reverse osmosis system installs under your kitchen sink and removes up to 99% of dissolved contaminants through a multi-stage filtration process including a semi-permeable membrane. You get clean, pure drinking water on demand without buying bottled water.

Local Service, Local Knowledge

WaterTech is headquartered just minutes from The Colony in Flower Mound. Our authorized dealers serve The Colony, Frisco, Lewisville, Little Elm, and surrounding communities. They test The Colony water every week and know exactly what is in it. Whether your home is in Austin Ranch, Stewart Peninsula, or one of the newer developments along SH 121, they can recommend the right system for your specific water conditions and home size.

Schedule Your Free Water Test

Every home’s water is slightly different depending on the age of your plumbing, your location in the distribution system, and whether you have a water heater with existing scale buildup. WaterTech’s local dealers offer a free in-home water test with no obligation. They will measure hardness, TDS, chloramine, pH, and other key parameters at your tap. Schedule your free water test today using the form below or call us directly.

Our Services
High-Efficiency Pro Series Water Softeners
Infinity Series Filtration Solutions
Specialty City Water Products
Well Water Iron Reduction Systems
Well Water Nitrate Reduction

Our Service Area
We serve The Colony and neighboring cities including Frisco, Lewisville, Little Elm, Prosper, and Plano.
Address: 241 International Parkway #280 Flower Mound, TX 75022
Phone: 469-521-1180
Hours: Monday to Friday: 08:00 – 17:00 Saturday & Sunday: Closed

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Know Your Water – Testing & Education
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