Eloise Water Hardness & Quality Report (2026)
Water Hardness
8.4 grains per gallon
Source
groundwater
pH Level
7.8
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
364.6 mg/L
Est. Daily Cost
$0.38
energy & soap waste
Source: USGS Water Quality Portal · 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 Eloise, your appliances are currently losing 19% efficiency due to mineral buildup.
| Appliance | In Eloise | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 4.9 yrs | 8.5 yrs | -42% |
| Washing Machine | 8.3 yrs | 12 yrs | -31% |
| Water Heater | 9.9 yrs | 15 yrs | -34% |
Regional Water Comparison
How Eloise compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Eloise, Florida | 143.5 mg/L | 7.1 ppt | 🟠 Hard | groundwater |
| Winter Haven, Florida | 237.5 mg/L | 10 ppt | 🔴 Very Hard | groundwater |
| Auburndale, Florida | 116.5 mg/L | 6.2 ppt | 🟡 Moderately Hard | groundwater |
| Bartow, Florida | 150.5 mg/L | 7.3 ppt | 🟠 Hard | groundwater |
| Haines City, Florida | 229 mg/L | 9.8 ppt | 🔴 Very Hard | groundwater |
National Benchmark
How Eloise compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Eloise | 143.5 mg/L | 🟠 Moderate |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Eloise's Water Unique?
Local geology and source profile
Eloise, Florida, in Polk County in the Winter Haven lakes district of central Florida — a residential community among the chain-of-lakes landscape characteristic of central Polk County's phosphate mining and citrus heritage — receives its municipal water from Polk County Utilities, which draws from the Upper Floridan Aquifer through production wells distributed across the county's extensive water supply network. Polk County is one of Florida's most water-intensive counties, with the Floridan Aquifer serving the phosphate mining industry, agricultural irrigation, and all municipal water needs throughout the county.
The moderately hard 143.5 mg/L hardness and TDS of 364.6 mg/L reflect the Upper Floridan Aquifer's carbonate character beneath central Polk County. The Floridan in the Winter Haven area draws from the Eocene Avon Park Formation — an ancient dolomite deposited in warm shallow Eocene tropical seas approximately 45 million years ago — and the overlying Ocala Group limestone. Water circulating through these deeply buried carbonate formations dissolves calcium and magnesium bicarbonate as it slowly moves through the aquifer, producing the characteristically moderately hard supply delivered throughout Polk County's utilities network. Proximity to the Bone Valley phosphate mining district adds phosphate mineral complexity to the local water chemistry.
At 143.5 mg/L, Eloise residents deal with moderately hard water familiar throughout central Florida. Scale forms in kettles and appliances over months, the dishwasher benefits from rinse aid, and shower glass develops calcium deposits over time. Quarterly descaling of heating appliances is the standard maintenance schedule for Polk County households. The PFAS level of 7.1 ppt warrants a certified drinking water filter — Polk County's extensive phosphate mining legacy, agricultural operations, and the broader central Florida industrial landscape contribute to the regional PFAS baseline in both groundwater recharge and the Floridan Aquifer system.
Geology & Source: Eloise in Polk County draws from Polk County Utilities tapping the Upper Floridan Aquifer — the Floridan Aquifer beneath central Polk County is composed of Eocene Avon Park Formation dolomite and Ocala Group limestone — carbonate aquifer circulation through ancient Eocene marine dolomite and limestone produces moderately hard water at 143.5 mg/L in this Winter Haven corridor community.