Hard water in Fruit Cove, FL
Reported by JEA Major Grid · October 2025
- FL typical
- 120 mg/L
- EPA health violations since 2016
- 0
- Softener for 3 people
- 24k grain
- Data
- Utility report
The water in Fruit Cove carries roughly 189 mg/L of dissolved calcium and magnesium, or 11.1 grains per gallon. That is very hard water. The number comes from JEA Major Grid, dated October 2025.
At 189 mg/L, Fruit Cove is 69 mg/L above the typical Florida figure of 120. Of the 10 nearest cities we track, 5 have softer water and 2 have harder. The range nearby runs from 58 mg/L in Ormond Beach to 234 in Jacksonville Beach.
What 189 mg/L means at home
Scale forms fast here. Kettles and coffee makers need regular descaling, and showerheads clog unless you clean them.
Tank water heaters collect mineral sediment that insulates the water from the burner, so flushing the tank matters more than usual.
Dishes and glass shower doors spot easily. Soap scum and a dull film on hair or laundry are common complaints.
Hardness is not a health problem, and EPA sets no limit for it. It is a matter of scale and soap.
What to do about it
At 189 mg/L most of the trouble is scale, and only a few things deal with it.
Ion-exchange water softener
The standard whole-house fix. It swaps calcium and magnesium for sodium or potassium and needs salt plus a drain. Size it with the calculator below.
Salt-free conditioner
No salt and no drain line. It changes how minerals form scale instead of removing them, so water still tests hard.
Reverse osmosis or carbon filter
Under-sink reverse osmosis removes minerals from drinking water only. Plain carbon filters improve taste but do not soften.
3 people × 75 gallons a day × 11.1 gpg = 2,486 grains a day. A 24,000-grain unit regenerates about every 9 days.
EPA record for Fruit Cove's water system
No health-based violations since 2016
Serves about 826,664 people from groundwater.
- Health-based
- 0
- Monitoring or reporting
- 3
- Open now
- 0
TapWaterData ties Fruit Cove to this system. EPA's service-area records do not name Fruit Cove, so check the utility printed on your water bill.
Health-based means a contaminant above its legal limit or a missed treatment step. Monitoring and reporting violations are late or missing tests and notices. Source: EPA ECHO, 2026Q3 export, violations with periods starting 2016 or later. Full EPA record.
Questions
Is Fruit Cove water hard?
Yes. It measures about 189 mg/L (11.1 grains per gallon), which the USGS classes as very hard.
What is the water hardness in Fruit Cove in grains per gallon?
About 11.1 gpg. One grain per gallon equals 17.1 mg/L, so 189 mg/L divided by 17.1 gives 11.1.
What size water softener do I need in Fruit Cove?
For 3 people using 75 gallons each per day, 11.1 gpg works out to about 2,486 grains a day. A 24,000-grain softener covers that with a regeneration about every 9 days.
Has the Fruit Cove water system had EPA violations?
EPA records show no health-based violations for JEA Major Grid since 2016. There were also 3 monitoring or reporting violations, which are about late or missing tests and notices.
Nearby cities
- Bellair-Meadowbrook Terrace189 mg/LVery hard
- Nocatee189 mg/LVery hard
- Palm Valley149 mg/LHard
- Jacksonville189 mg/LVery hard
- Jacksonville Beach234 mg/LVery hard
- Atlantic Beach156 mg/LHard
- St. Augustine211 mg/LVery hard
- Palm Coast68 mg/LModerately hard
- Gainesville140 mg/LHard
- Ormond Beach58 mg/LSoft
Hardness data: TapWaterData US Water Hardness (utility report, October 21, 2025), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.