How does Punta Gorda's water compare to the national average?

The USA national average is 151 mg/L. Punta Gorda (≈ 180+ mg/L) is 189 mg/L harder than average.

Punta Gorda Water Hardness & Quality Report (2026)

Water Hardness

very hard

180+ mg/L

Very Hard

estimated · not lab-verified

Source

reservoir

pH Level

7.6

neutral = 7.0

Lead

0.002 mg/L

✓ Below action level

TDS

235.4 mg/L

Est. Daily Cost

$0.91

energy & soap waste

Source: See methodology section below · Updated 2026

very hard180+ mg/LVery Hard · 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 Punta Gorda, your appliances are currently losing 45% efficiency due to mineral buildup.

Appliance	In Punta Gorda	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 Punta Gorda compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Punta Gorda, Florida	≈ 180+ mg/L	36.7 ppt	🔴 Very Hard	reservoir
Punta Gorda Isles, Florida	≈ 120–179 mg/L	36.7 ppt	🟠 Hard	reservoir
Port Charlotte, Florida	≈ 180+ mg/L	66 ppt	🔴 Very Hard	reservoir
North Port, Florida	≈ 120–179 mg/L	119.9 ppt	🟠 Hard	reservoir
Englewood, Florida	≈ 180+ mg/L	0 ppt	🔴 Very Hard	groundwater

National Benchmark

How Punta Gorda compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Punta Gorda	≈ 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 Punta Gorda's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 235.4 mg/LpH: 7.6

The City of Punta Gorda Utility Department serves approximately 36,302 residents across Punta Gorda and nearby areas in Charlotte County, Florida. The utility sources water from a blend of surface water and groundwater, treated via conventional methods including chloramination for disinfection. Key facilities include the local treatment plant at 326 W Marion Ave, drawing from the Floridan Aquifer and regional surface supplies managed in coordination with Charlotte County Utilities. Emergency contact is available 24/7 at 941-639-2057.

The supply originates in the Peace River watershed and associated coastal tributaries, feeding blended sources within Charlotte Harbor's estuarine system. Underlying geology features the Floridan Aquifer's thick limestone and dolomitic layers from the Tertiary period, which naturally dissolve minerals into the water, resulting in a hard supply. Karst features like sinkholes and conduits accelerate mineral pickup from ancient marine deposits, shaping the moderately to very mineralised character of the blended supply.

Very hard water promotes scale buildup in pipes, water heaters, dishwashers, washing machines, and coffee makers through reduced efficiency and premature wear; spots on glassware and soap scum are common. Maintenance includes periodic vinegar descaling, installing scale inhibitors, and using rinse agents in appliances; a water softener is strongly recommended. The 2026 water quality report notes 14 contaminants above EPA health guidelines with 6 MCL violations recorded; haloacetic acids and total trihalomethanes exceed aesthetic goals from disinfection byproducts, while lead/copper rule compliance holds via corrosion control. Nitrate runoff and salt intrusion risks are notable near the coast.

Geology & Source: Floridan Aquifer System — Eocene and Oligocene Avon Park and Ocala Limestones with dolomite; karst fissures and caverns dissolve calcium and magnesium; Peace River watershed surface blending enhances hardness

Other Florida Water Reports

Punta Gorda Isles

≈ 120–179 mg/L

🟠 Hard

Port Charlotte

≈ 180+ mg/L

🔴 Very Hard

North Port

≈ 120–179 mg/L

🟠 Hard

Englewood

≈ 180+ mg/L

🔴 Very Hard

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

Frequently Asked Questions

Is Punta Gorda's water safe to drink?

Yes. Punta Gorda's water meets all federal safety standards. The hardness is ≈ 180+ 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 Punta Gorda?

At ≈ 180+ mg/L (Very Hard), Punta Gorda'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 45%.

How does Punta Gorda compare to the USA average?

The USA national average is 151 mg/L. Punta Gorda (≈ 180+ mg/L) is 189 mg/L above the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Punta Gorda 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.