Membrane softening, explained simply
Instead of chemical (lime) softening, Plantation forces raw Biscayne Aquifer water through thin film composite membranes wrapped hundreds of times around an inner pipe. Water passes through; hardness minerals, color and odor compounds are rejected. The rejected concentrate is sent deep underground to the boulder zone, about 2,700 feet down. The city converted both plants entirely to this process in 1998.
The practical result: hardness is handled at the plant, so a whole-house softener on city water often adds salt and upkeep without a visible benefit.
When a softener does help in Plantation
- Your test shows hardness higher than expected for membrane-treated water.
- A private well supplies a building or barn; well water skips the city's membranes. See well water treatment.
- Businesses such as restaurants, gyms, laundries, car washes, schools and offices, where the goal is protecting water heaters, dishwashers, ice machines and washers.
Commercial softening plants
Living Water installs ion-exchange softening plants for homes and businesses. In commercial settings the system is sized from daily water use and a water test, and often only the lines feeding equipment are softened. Plantation's commercial areas along Broward Boulevard and University Drive include exactly the kinds of restaurants, gyms and offices where that matters.
What owning a softener involves
An ion-exchange softener trades calcium and magnesium for sodium or potassium, then regenerates with brine and rinses to a drain. It needs floor space, a drain, power and regular salt. Compare that with a salt-free conditioner in salt-free conditioner vs. ion-exchange softener.
Signs your Plantation home does not need one
- Soap lathers easily and rinses clean.
- Faucets and showerheads do not build up white crust over months.
- The water heater has not needed descaling.
If that describes your home, a softener is probably an expense you can skip. If your experience is the opposite, the test will show whether hardness is really the cause, and Jorge will tell you plainly either way.
A softener does not fix chloramine
If your complaint is a chemical taste or smell, a softener will not change it. That is a filtration question; see softener vs. filter in Plantation.
https://www.plantation.org/home/showdocument?id=8212
https://www.plantation.org/government/departments/utilities/programs/water-treatment
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist