How does Kings Point's water compare to the national average?

The USA national average is 151 mg/L. Kings Point (≈ 180+ mg/L) is 189 mg/L harder than average.

Kings Point Water Hardness & Quality Report (2026)

Water Hardness

very hard

180+ mg/L

Very Hard

estimated · not lab-verified

Source

groundwater

pH Level

8.5

neutral = 7.0

Lead

0.008 mg/L

✓ Below action level

TDS

896.8 mg/L

Est. Daily Cost

$0.91

energy & soap waste

Source: See methodology section below · Updated 2026

very hard180+ mg/LVery Hard · est.

0–60

mg/L

Soft

61–120

mg/L

Moderately Hard

121–180

mg/L

Hard

180+

mg/L

Very Hard

Appliance Damage Report

In Kings Point, your appliances are currently losing 45% efficiency due to mineral buildup.

Appliance	In Kings Point	Soft Water City	Efficiency Loss
Kettle	4.7 yrs	8.5 yrs	-45%
Washing Machine	6.6 yrs	12 yrs	-45%
Water Heater	8.3 yrs	15 yrs	-45%

Regional Water Comparison

How Kings Point compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Kings Point, Florida	≈ 180+ mg/L	11.4 ppt	🔴 Very Hard	groundwater
Delray Beach, Florida	≈ 120–179 mg/L	103.2 ppt	🟠 Hard	groundwater
Boca Del Mar, Florida	≈ 120–179 mg/L	12.6 ppt	🟠 Hard	groundwater
Boca Raton, Florida	≈ 120–179 mg/L	12.9 ppt	🟠 Hard	groundwater
Boynton Beach, Florida	≈ 120–179 mg/L	149 ppt	🟠 Hard	groundwater

National Benchmark

How Kings Point compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Kings Point	≈ 180+ mg/L	🔴 High
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Kings Point's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 896.8 mg/LpH: 8.5

Palm Beach County Water Utilities Department provides drinking water to Kings Point, an active adult community in Palm Beach County, Florida. The utility draws groundwater from the Floridan Aquifer through wellfields like Knotts Island and Century. Water undergoes treatment at facilities including the James H. Dunbar Water Treatment Plant and the North County Water Treatment Plant. Processes involve aeration, filtration, disinfection with chloramines, and corrosion control, serving over 500,000 residents countywide.

The water originates from the Floridan Aquifer System, a vast karst limestone aquifer in Florida. This system, primarily composed of Eocene and Oligocene limestone formations like the Ocala Limestone and Avon Park Formation, is naturally rich in calcium carbonate. As groundwater moves through these soluble rocks, it dissolves minerals, leading to elevated levels of calcium and magnesium. This limestone geology is typical for peninsular Florida, contributing to a characteristically hard groundwater supply.

Homeowners in Kings Point will likely notice scale buildup on appliances such as water heaters, dishwashers, and coffee makers, which can reduce their efficiency and lifespan. Faucets and showerheads might develop white deposits, and laundry could feel stiff. Regular descaling with vinegar for smaller appliances and using rinse aids in dishwashers are helpful. For comprehensive management of the very hard water, common in this region, installing a whole-house water softener is strongly recommended to mitigate scale issues.

Geology & Source: Floridan Aquifer System; Eocene-Oligocene limestone (Ocala Limestone, Avon Park Formation) rich in calcium carbonate causes high hardness

Other Florida Water Reports

Delray Beach

≈ 120–179 mg/L

🟠 Hard

Boca Del Mar

≈ 120–179 mg/L

🟠 Hard

Boca Raton

≈ 120–179 mg/L

🟠 Hard

Boynton Beach

≈ 120–179 mg/L

🟠 Hard

Report an Issue

Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.

All reports are reviewed by our team. Thank you for supporting data quality!

Frequently Asked Questions

Is Kings Point's water safe to drink?

Yes. Kings Point's water meets all federal safety standards. The hardness is ≈ 180+ mg/L (Very Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in Kings Point?

At ≈ 180+ mg/L (Very Hard), Kings Point's water will cause significant limescale on kettles, washing machines, and water heaters. A water softener or descaler is strongly recommended to extend appliance lifespan and reduce energy bills by up to 45%.

How does Kings Point compare to the USA average?

The USA national average is 151 mg/L. Kings Point (≈ 180+ mg/L) is 189 mg/L above the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Kings Point is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.

Estimated

Water Hardness

Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city — the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.

Estimated

Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.

Estimated

TDS — Total Dissolved Solids

Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.

Measured

PFAS — Perfluoroalkyl and Polyfluoroalkyl Substances

EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023–2025) — sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.

Modelled

Lead

Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age — all estimates are maintained below the EPA action level of 0.015 mg/L.

Calculated

Appliance Lifespan

Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.