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Winter Park Water Hardness & Quality Report (2026)

Water Hardness

238.5mg/L
Very Hard

13.9 grains per gallon

Source

groundwater

pH Level

8.5

neutral = 7.0

Lead

0.006 mg/L

βœ“ Below action level

TDS

710.4 mg/L

Est. Daily Cost

$0.64

energy & soap waste

Source: USGS Water Quality Portal Β· Updated 2026

238.5mg/L as CaCO₃Very Hard

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 Winter Park, your appliances are currently losing 32% efficiency due to mineral buildup.

ApplianceIn Winter ParkSoft Water CityEfficiency Loss
Kettle
1.7 yrs
8.5 yrs-80%
Washing Machine
4.8 yrs
12 yrs-60%
Water Heater
6.1 yrs
15 yrs-59%
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Regional Water Comparison

How Winter Park compares to its nearest neighbours

CityHardnessPFAS (ppt)RiskSource
β–Ά Winter Park, Florida238.5 mg/L10.1 pptπŸ”΄ Very Hardgroundwater
Maitland, Florida252.5 mg/L10.5 pptπŸ”΄ Very Hardgroundwater
Altamonte Springs, Florida71.5 mg/L4.8 ppt🟑 Moderately Hardgroundwater
Azalea Park, Florida124 mg/L6.5 ppt🟠 Hardgroundwater
Orlando, Florida128.5 mg/L6.6 ppt🟠 Hardgroundwater

National Benchmark

How Winter Park compares to the USA average

BenchmarkHardnessAppliance Risk
β–Ά Winter Park238.5 mg/LπŸ”΄ High
USA National Avg150 mg/L🟠 Moderate
Badger Top Rated8.5 mg/L🟒 None

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What Makes Winter Park's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 710.4 mg/LpH: 8.5

Winter Park, Florida, in Orange County β€” a major central Florida Orlando affluent city (Winter Park is one of the most prestigious and beautiful cities in Florida β€” an Orange County city adjacent to Orlando known for its magnificent canopy of ancient live oak trees along Park Avenue (one of the most beautiful tree-lined downtown streets in the South), its numerous pristine chain-of-lakes (the Winter Park chain of lakes), and its extraordinary concentration of cultural institutions), home of Rollins College (one of the most distinguished liberal arts colleges in the Southeast β€” Rollins is Florida's oldest recognized college (founded 1885), known for its beautiful Spanish Mediterranean campus and strong programs in business and liberal arts), home of the Cornell Fine Arts Museum (one of the finest small art museums in Florida), a diverse Orange County community with a primarily affluent professional and retiree population, and the home of Florida's most famous Park Avenue shopping and cultural district β€” draws its municipal water supply from the Upper Floridan Aquifer via the City of Winter Park Water Division. Water hardness in Winter Park measures 238.5 mg/L β€” classified as very hard.

Winter Park's very hard supply reflects the Orange County central Florida Floridan Aquifer's highly calcareous limestone karst character. The Upper Floridan Aquifer at Winter Park–Orange County draws from the Eocene Ocala Limestone (highly calcareous marine carbonate karst). City of Winter Park applies limited softening, producing the very hard 238.5 mg/L.

At 238.5 mg/L, Winter Park residents face significant hard water challenges. Regular water softeners and descaling are strongly recommended. City of Winter Park Water Division consistently delivers water meeting all Florida DEP and EPA Safe Drinking Water Act requirements.

Geology & Source: Groundwater from the Upper Floridan Aquifer via the City of Winter Park Water Division β€” the Orange County central Florida Orlando suburban Winter Park corridor (Eocene calcareous Ocala Limestone and Oligocene calcareous Suwannee Limestone β€” the very calcareous central Florida Orange County Floridan Aquifer karst; limited softening); very hard supply at 238.5 mg/L in Orange County.

Other Florida Water Reports

Frequently Asked Questions

Is Winter Park's water safe to drink?
Yes. Winter Park's water meets all federal safety standards. The hardness is 238.5 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 Winter Park?
At 238.5 mg/L (Very Hard), Winter Park'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 32%.
How does Winter Park compare to the USA average?
The USA national average is 150 mg/L. Winter Park at 238.5 mg/L is 89 mg/L above the national average. The softest major city is Badger at just 8.5 mg/L.
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