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Conway Water Hardness & Quality Report (2026)

Water Hardness

136.5mg/L
Hard

8 grains per gallon

Source

groundwater

pH Level

7.8

neutral = 7.0

Lead

0.003 mg/L

βœ“ Below action level

TDS

342.3 mg/L

Est. Daily Cost

$0.36

energy & soap waste

Source: USGS Water Quality Portal Β· Updated 2026

136.5mg/L as CaCO₃Hard

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 Conway, your appliances are currently losing 18% efficiency due to mineral buildup.

ApplianceIn ConwaySoft Water CityEfficiency Loss
Kettle
5.1 yrs
8.5 yrs-40%
Washing Machine
8.5 yrs
12 yrs-29%
Water Heater
10.1 yrs
15 yrs-33%
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Regional Water Comparison

How Conway compares to its nearest neighbours

CityHardnessPFAS (ppt)RiskSource
β–Ά Conway, Florida136.5 mg/L6.9 ppt🟠 Hardgroundwater
Azalea Park, Florida124 mg/L6.5 ppt🟠 Hardgroundwater
Orlando, Florida128.5 mg/L6.6 ppt🟠 Hardgroundwater
Winter Park, Florida238.5 mg/L10.1 pptπŸ”΄ Very Hardgroundwater
Oak Ridge, Florida71.5 mg/L4.8 ppt🟑 Moderately Hardgroundwater

National Benchmark

How Conway compares to the USA average

BenchmarkHardnessAppliance Risk
β–Ά Conway136.5 mg/L🟠 Moderate
USA National Avg150 mg/L🟠 Moderate
Badger Top Rated8.5 mg/L🟒 None

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What Makes Conway's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 342.3 mg/LpH: 7.8

Conway, Florida, in Orange County β€” an Orange County community adjacent to Orlando and Pine Castle in the east Orlando metro β€” receives its water from Orange County Utilities, drawing from the Floridan Aquifer (Orange County) through the central Florida distribution.

The moderately hard 136.5 mg/L hardness and TDS of 342.3 mg/L reflect the central Florida Orange County Floridan Aquifer supply's moderate calcareous character β€” consistent with central Florida communities on the Floridan Aquifer (Forest City FL: 210 mg/L; Mount Dora FL: 179 mg/L; Conway somewhat softer reflecting the northeast Orange County aquifer draw position with slightly different aquifer depth). The Floridan Aquifer at Orange County β€” Eocene Ocala Limestone (highly calcareous β€” primary hardness contributor), Eocene Avon Park Limestone (highly calcareous β€” secondary contributor), and Pleistocene surficial sand (insoluble β€” minor dilutant).

At 136.5 mg/L, Conway's water is moderately hard β€” scale builds in kettles and appliances over months, dishwashers benefit from rinse aid, and faucet aerators need periodic cleaning. Quarterly descaling is appropriate. The PFAS level of 6.9 ppt warrants a certified drinking water filter β€” the Orange County central Florida industrial-Orlando corridor contribute to Conway's elevated readings.

Geology & Source: Conway in Orange County draws from the Orange County Utilities on the Floridan Aquifer (Orange County, central Florida) β€” the Floridan Aquifer at Orange County is developed in Eocene Ocala Limestone (highly calcareous) and Eocene Avon Park Limestone (highly calcareous) β€” Florida Orange County Floridan Aquifer Eocene calcareous aquifer produces moderately hard water at 136.5 mg/L with TDS 342.3 mg/L.

Other Florida Water Reports

Frequently Asked Questions

Is Conway's water safe to drink?
Yes. Conway's water meets all federal safety standards. The hardness is 136.5 mg/L (Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.
Do I need a water softener in Conway?
At 136.5 mg/L (Hard), Conway'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 18%.
How does Conway compare to the USA average?
The USA national average is 150 mg/L. Conway at 136.5 mg/L is 13 mg/L below the national average. The softest major city is Badger at just 8.5 mg/L.
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