Oakleaf Plantation Water Hardness & Quality Report (2026)
Water Hardness
180+ mg/L
Very Hardestimated · not lab-verified
Source
groundwater
pH Level
7.8
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
358.1 mg/L
Est. Daily Cost
$0.91
energy & soap waste
Source: See methodology section below · Updated 2026
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 Oakleaf Plantation, your appliances are currently losing 45% efficiency due to mineral buildup.
| Appliance | In Oakleaf Plantation | 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 Oakleaf Plantation compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Oakleaf Plantation, Florida | ≈ 180+ mg/L | 7 ppt | 🔴 Very Hard | groundwater |
| Lakeside, Florida | ≈ 120–179 mg/L | 4.9 ppt | 🟠 Hard | groundwater |
| Bellair-Meadowbrook Terrace, Florida | ≈ 120–179 mg/L | 11.7 ppt | 🟠 Hard | groundwater |
| Middleburg, Florida | ≈ 180+ mg/L | 0 ppt | 🔴 Very Hard | groundwater |
| Fleming Island, Florida | ≈ 120–179 mg/L | 10.9 ppt | 🟠 Hard | groundwater |
National Benchmark
How Oakleaf Plantation compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Oakleaf Plantation | ≈ 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 Oakleaf Plantation's Water Unique?
Local geology and source profile
Oakleaf Plantation, an unincorporated community in Clay County, Florida, receives its drinking water from Clay County Utility Authority (CCUA). The utility sources raw water exclusively from the Floridan aquifer via multiple wellfields, treating it at facilities including the Doctors Lake Water Treatment Plant. CCUA serves approximately 70,000 residents across Clay County, including Oakleaf Plantation, with advanced groundwater processing to meet state and federal drinking water standards. No surface water reservoirs or rivers are utilized in the supply chain.
The Biscayne Aquifer does not extend to this northern region; instead, the Floridan aquifer dominates, recharged by the St. Johns River watershed and regional rainfall percolating through sandy surficial deposits into underlying limestone strata. Eocene-age limestones, such as the Avon Park Formation, form the aquifer's core, dissolving over geological time to release calcium and magnesium alkaline minerals that shape the water's chemistry into a hard supply. This geology produces naturally mineralized groundwater, with treatment focused on stabilization rather than aggressive softening.
Very hard water promotes significant scale buildup in appliances including water heaters, dishwashers, coffee makers, and washing machines, reducing efficiency and lifespan. Faucets and fixtures develop stubborn deposits, while laundry may feel stiff and soap efficiency drops. Monthly vinegar rinses and scale-inhibiting filters are effective maintenance measures. A water softener is strongly recommended. CCUA's 2024 Consumer Confidence Report confirms EPA compliance; no PFAS exceedances reported, and low-level naturally occurring radium from aquifer geology is addressed via blending and treatment.
Geology & Source: Floridan aquifer — Eocene to Oligocene Avon Park and Ocala Limestone karst formations; soluble carbonate rock dissolves calcium and magnesium into groundwater, producing hard to very hard supply typical of North Florida
Other Florida Water Reports
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Frequently Asked Questions
Is Oakleaf Plantation's water safe to drink?
Do I need a water softener in Oakleaf Plantation?
How does Oakleaf Plantation compare to the USA average?
Data Sources & Methodology
Water quality data for Oakleaf Plantation is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.
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.
pH
Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.
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.
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.
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.
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.