How does Port Orange's water compare to the national average?

The USA national average is 151 mg/L. Port Orange (≈ 120–179 mg/L) is 1 mg/L softer than average.

Port Orange Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

groundwater

pH Level

7.4

neutral = 7.0

Lead

0.001 mg/L

✓ Below action level

TDS

156.6 mg/L

Est. Daily Cost

$0.40

energy & soap waste

Source: See methodology section below · Updated 2026

hard~120–179 mg/LHard · 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 Port Orange, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Port Orange	Soft Water City	Efficiency Loss
Kettle	6.8 yrs	8.5 yrs	-20%
Washing Machine	9.6 yrs	12 yrs	-20%
Water Heater	12 yrs	15 yrs	-20%

Regional Water Comparison

How Port Orange compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Port Orange, Florida	≈ 120–179 mg/L	3.8 ppt	🟠 Hard	groundwater
South Daytona, Florida	≈ 120–179 mg/L	11.3 ppt	🟠 Hard	groundwater
Daytona Beach, Florida	≈ 120–179 mg/L	10.1 ppt	🟠 Hard	groundwater
Holly Hill, Florida	≈ 120–179 mg/L	0 ppt	🟠 Hard	groundwater
New Smyrna Beach, Florida	≈ 120–179 mg/L	0 ppt	🟠 Hard	groundwater

National Benchmark

How Port Orange compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Port Orange	≈ 120–179 mg/L	🟠 Moderate
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Port Orange's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 156.6 mg/LpH: 7.4

The City of Port Orange Utilities Department provides potable water to over 27,000 residential and business connections serving a population exceeding 68,000 across a 70-square-mile area. This includes the City of Port Orange, Town of Ponce Inlet, and portions of Daytona Beach Shores and unincorporated Volusia County in east-central Florida. Water is sourced exclusively from 40 deep groundwater wells feeding the Garnsey Water Treatment Plant on Wellfield Drive off Clyde Morris Boulevard. The facility employs conventional lime softening processes with a capacity of 15 million gallons per day.

The supply originates from the Floridan Aquifer System beneath Volusia County, shaped by the region's karst topography and limestone bedrock. Key formations include the Eocene Avon Park and Ocala Limestone, which form a highly transmissive aquifer promoting mineral dissolution. This geology results in moderately mineralised water carrying dissolved calcium and magnesium ions from the carbonate rocks, shaping its overall chemistry without the surface runoff influences typical of river sources.

Moderately hard water in Port Orange can lead to moderate scale accumulation in pipes, water heaters, and dishwashers over time, reducing efficiency and lifespan. Affected appliances may require more frequent descaling, and soap lathering may be less effective, leading to higher detergent use. Maintenance tips include regular flushing of hot water systems, installing scale-inhibiting filters, and periodic vinegar treatments for fixtures. A water softener is optional but recommended for households noticing buildup. The utility uses chloramines for disinfection following filtration and softening treatment, and complies with all EPA Maximum Contaminant Level Goals. Annual Consumer Confidence Reports are archived on the city site.

Geology & Source: Floridan Aquifer System, Volusia County — Eocene Avon Park Formation and Ocala Limestone; highly permeable karstic limestone dissolves calcium carbonate and magnesium ions, producing a hard supply from deep Upper Floridan Aquifer wells

Other Florida Water Reports

South Daytona

≈ 120–179 mg/L

🟠 Hard

Daytona Beach

≈ 120–179 mg/L

🟠 Hard

Holly Hill

≈ 120–179 mg/L

🟠 Hard

New Smyrna Beach

≈ 120–179 mg/L

🟠 Hard

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

Frequently Asked Questions

Is Port Orange's water safe to drink?

Yes. Port Orange's water meets all federal safety standards. The hardness is ≈ 120–179 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 Port Orange?

At ≈ 120–179 mg/L (Hard), Port Orange'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 20%.

How does Port Orange compare to the USA average?

The USA national average is 151 mg/L. Port Orange (≈ 120–179 mg/L) is 1 mg/L below the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Port Orange 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.