Water Treatment
Services in
Boca Raton, FL

Raw water under Boca Raton is naturally loaded with dissolved organic material from the Biscayne Aquifer, enough to give it a tea-colored tint straight from the well. In the late 1990s the City decided to meet tighter federal rules and improve how its water looked and tasted, and in 2004 it commissioned a 40-million-gallon-per-day nanofiltration plant at its Glades Road utility complex. That membrane plant now runs alongside the City's older lime-softening plant, and the combined complex can produce about 70 million gallons a day.

Membranes strip out both the color and most of the calcium and magnesium; lime softening takes out a share of the hardness by a chemical route. Blending the two at roughly two parts membrane water to one part lime-softened water is what brings finished hardness down to 65–80 mg/L. The City doesn't add fluoride; what's there occurs naturally at 0.1–0.2 mg/L. Chloramine is added for the trip through the pipes, and pH runs about 8.0–8.5.

That plant design explains two things a homeowner notices. You rarely get the heavy white crust on shower glass that's common elsewhere in South Florida. And because chloramine is the main thing the City adds, its taste and the byproducts it forms are what most City customers end up wanting to filter. The City reports that its membrane plant already removes PFAS and that the lime plant will be upgraded to do the same under EPA's new rules.

Boca Raton the city had 97,422 residents in the 2020 census, but far more people use a Boca Raton mailing address. A large part of West Boca, especially the gated golf communities west of Florida's Turnpike, is unincorporated Palm Beach County. Those homes are usually customers of Palm Beach County Water Utilities, while homes inside the city and some nearby unincorporated pockets are on City water. The line doesn't follow ZIP codes neatly, so two houses with the same ZIP can be on different systems.

The County treats its own wells at several plants and disinfects with chloramine in this part of the county. Its 2024 report shows PFOS averaging 13.5 ppt in federal monitoring, higher than the City's results, and it doesn't publish a single hardness figure for West Boca. Twice a year, in January and July, the County runs about three weeks on free chlorine as maintenance. So if you're on County water, a hardness reading matters more, and RO for drinking water carries more weight.

Housing splits along similar lines. East Boca has many homes and waterfront condos from the 1960s through the early 1980s, where lead solder and aging fixtures are worth checking. West Boca's communities were mostly built from the 1970s on, so the questions there tend to be about the utility and about equipment earlier owners installed. Next door, Delray Beach runs its own utility too, but treats with lime softening alone, which is one more reason advice from a neighbor in another town may not carry over.

A free in-home water test is a 20-minute visit to your kitchen. Readings cover hardness, iron, chloramine, pH and TDS (total dissolved solids), and we look at your bill to confirm whether you're on City or County water. If your home is older, a certified lab lead test is included at no charge.

If there's already a softener in the garage, we test before and after it. A lot of Boca homes have one installed years ago, sometimes set for much harder water than the City now delivers, which burns salt and regenerates more than it needs to. Our article on checking whether a softener is programmed correctly lists the signs. Sometimes the right move is reprogramming it, adding carbon ahead of it, or retiring it.

Your readings then get compared with your utility's report, and the quote covers only what they justify. For reference, an under-sink RO costs $799–$1,200 installed and whole-house carbon starts at $1,495; a water softener runs $1,495–$2,500, and the three-stage carbon, softener and RO package is $3,200–$5,500. Standard installs are usually finished the same day. Water Wizards is based in Delray Beach, so service calls, filter changes and salt deliveries come from the same local team, not a national call center.