Mandarin, Florida’s Home
for Water Softeners, Water Filters,
& Water Delivery

Yes, Mandarin tap water supplied through JEA is treated and monitored to meet state and federal drinking water standards. JEA conducts more than 45,000 water quality tests each year and operates one of Florida’s largest municipal water systems. However, water that meets regulatory standards can still contain minerals, chlorine, disinfection byproducts, and trace compounds that affect taste, odor, and overall water quality in the home.

Mandarin’s drinking water is supplied by JEA and comes from groundwater drawn from the Floridan aquifer. JEA operates more than 130 wells that pull water from hundreds of feet below the surface. The water is then treated at local plants before traveling through the distribution system to homes and businesses.

JEA uses a multi-step treatment process that includes aeration, filtration, and disinfection. Aeration helps reduce sulfur odors that can naturally occur in groundwater. Chlorine is then used to disinfect the water before it moves through thousands of miles of distribution piping.

Yes. Chlorine is used for disinfection, with an average level of about 1.06 ppm. This level meets regulatory standards, but chlorine can still create a noticeable taste or smell at the tap. Many Mandarin homeowners choose whole-house filtration or reverse osmosis drinking water systems to help reduce chlorine taste and odor.

Yes. Since chlorine is used to disinfect the water, disinfection byproducts can form when chlorine interacts with natural organic matter. Haloacetic acids, also called HAA5, averaged about 27.6 ppb, and total trihalomethanes, also called TTHMs, averaged about 70.8 ppb. These levels meet regulatory standards, but some individual TTHM samples exceeded 80 ppb. A whole-house filter or reverse osmosis system can help homeowners reduce concerns tied to taste, odor, and long-term exposure.

Yes. Mandarin water supplied by JEA is considered very hard, with an average hardness of about 260 ppm, or roughly 15 grains per gallon. Hard water is not a health concern, but it can leave scale on faucets, spots on dishes, buildup inside appliances, and make soaps and detergents less effective. A water softener can help reduce these hard water issues throughout the home.

Yes. Fluoride averages about 1.06 ppm in the Jacksonville-area water supply used for Mandarin. This level is within drinking water standards. Some homeowners are comfortable with fluoride in municipal water, while others prefer to reduce it in their drinking water. Reverse osmosis is one of the most common options for reducing fluoride at the kitchen sink.

Trace levels of PFAS compounds were detected, including PFPeA at about 0.0009 ppb and PFPeS at about 0.0006 ppb. These levels are very low, but PFAS are often called “forever chemicals” because they do not break down easily. Many homeowners choose reverse osmosis or whole-house filtration to help reduce PFAS exposure and improve confidence in their drinking water.

Mandarin’s water supply can contain naturally occurring minerals from the Floridan aquifer, along with substances related to treatment and distribution. Key water quality results include chlorine at about 1.06 ppm, HAA5 at about 27.6 ppb, TTHMs at about 70.8 ppb, fluoride at about 1.06 ppm, nitrate as nitrogen at about 0.09 ppm, sodium up to about 126 ppm in some areas, and hardness averaging about 260 ppm.

Many Mandarin homeowners benefit from both. A water softener can help reduce scale, spots, and hard water buildup caused by very hard water. A whole-house filter can help improve taste and odor throughout the home. Reverse osmosis is often the best fit for more refined drinking water at the kitchen sink, especially for homeowners concerned about chlorine, fluoride, PFAS, or disinfection byproducts.

You can access the most recent Mandarin (JEA Major Grid) Tap Water Quality Report here.