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

Yes. Nocatee’s drinking water provided through St. John’s County meets federal and state drinking water standards. St. Johns County Utility Department performs routine testing for regulated contaminants, disinfectants, metals, microbial contaminants, and other water quality indicators.

Nocatee water is generally considered hard to very hard because it comes from groundwater drawn from the Floridan Aquifer. Groundwater in Northeast Florida naturally contains elevated mineral content, including calcium and magnesium, which can contribute to scale buildup, spotting on dishes, dry skin, stiff laundry, and reduced appliance efficiency over time.

The water quality information provided in the St. Johns County report screenshots does not include PFAS testing results or detections. Like many utilities across Florida, St. Johns County continues monitoring water quality under evolving EPA guidance and regulatory requirements.

Many homeowners in Nocatee still choose reverse osmosis or whole-house filtration systems for additional contaminant reduction and drinking water peace of mind.

Yes. The St. Johns County report listed fluoride levels around 1.0 ppm. This level is within typical drinking water guidelines, but some homeowners prefer to reduce fluoride in their drinking water. Reverse osmosis is one of the most common options for reducing fluoride at the kitchen sink.

Nocatee’s drinking water is supplied by St. Johns County Utility Department and comes from groundwater wells that draw from the Floridan Aquifer. The county operates two treatment plants: the CR 214 Mainland Water Treatment Plant and the Northwest Utilities Water Treatment Plant.

The CR 214 Mainland plant uses groundwater from eight wells ranging from approximately 400 to 450 feet deep, while the Northwest Utilities plant draws groundwater from six wells ranging from approximately 300 to 450 feet deep.

St. Johns County uses multiple treatment processes to prepare drinking water before distribution. The CR 214 Mainland Water Treatment Plant uses reverse osmosis treatment along with aeration for odor control and chloramination for disinfection.

The Northwest Utilities Water Treatment Plant uses aeration, chlorination, and pH adjustment. The county also monitors disinfectant byproducts such as haloacetic acids (HAA5) and total trihalomethanes (TTHMs), which remained below EPA regulatory limits in the latest report.

Many Nocatee homeowners choose water treatment systems to address mineral-heavy groundwater, chlorine or chloramine taste, and overall drinking water quality concerns. A water softener can help reduce scale buildup and extend appliance life, while reverse osmosis or whole-house filtration systems may improve taste and reduce additional contaminants. The best water treatment setup depends on your home’s specific water conditions and household preferences.

St. Johns County Utility Department conducts ongoing water quality monitoring throughout the system using laboratory testing, field sampling, and regulatory compliance reporting. The county monitors contaminants including inorganic compounds, disinfectants, radionuclides, lead, copper, and secondary contaminants.

Recent lead and copper testing remained below EPA action levels, with no homes exceeding regulatory thresholds during the latest monitoring period.

The report also noted detections of total coliform bacteria during portions. According to the utility, coliform bacteria are naturally present in the environment and serve as an indicator that additional assessment of the water distribution system may be needed. The county stated that required corrective assessments were conducted to identify and address potential issues within the system.

You can access the most recent Nocatee Tap Water Quality Report here.