How does Gladeview's water compare to the national average?

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

Gladeview Water Hardness & Quality Report (2026)

Water Hardness

very hard

180+ mg/L

Very Hard

estimated · not lab-verified

Source

groundwater

pH Level

7.7

neutral = 7.0

Lead

0.003 mg/L

✓ Below action level

TDS

316.1 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 Gladeview, your appliances are currently losing 45% efficiency due to mineral buildup.

Appliance	In Gladeview	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 Gladeview compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Gladeview, Florida	≈ 180+ mg/L	6.6 ppt	🔴 Very Hard	groundwater
West Little River, Florida	≈ 120–179 mg/L	7.9 ppt	🟠 Hard	groundwater
Brownsville, Florida	≈ 120–179 mg/L	6.6 ppt	🟠 Hard	groundwater
Allapattah, Florida	≈ 120–179 mg/L	12.6 ppt	🟠 Hard	groundwater
Pinewood, Florida	≈ 180+ mg/L	11.4 ppt	🔴 Very Hard	groundwater

National Benchmark

How Gladeview compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Gladeview	≈ 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 Gladeview's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 316.1 mg/LpH: 7.7

Gladeview, an unincorporated community in Miami-Dade County, Florida, receives its water from the Miami-Dade Water and Sewer Department (MDWASD). This utility sources water from the Floridan Aquifer through wellfields like the Hialeah and Northwest Wells, with additional supply from the Biscayne Aquifer. Water undergoes treatment at facilities such as the Alexander Orr Jr. Treatment Plant and the Hialeah Treatment Plant, which collectively serve over 2.4 million residents across Miami-Dade County. The entire operation is part of an extensive distribution system drawing from the Biscayne Bay watershed.

The water supply originates from the Floridan Aquifer and the Biscayne Aquifer. These aquifers are composed of permeable limestone formations dating back to the Miocene and Pleistocene epochs. As groundwater naturally dissolves these soluble carbonate rocks, it picks up significant amounts of calcium and magnesium. This geological process, characteristic of the karst topography prevalent in Florida, leads to a naturally high mineral content, resulting in a hard water supply.

This very hard water can lead to scale buildup in household pipes, water heaters, and dishwashers, potentially shortening their lifespan and reducing efficiency. You might also notice spots on glassware or corrosion on fixtures. Homeowners often find periodic descaling of appliances with vinegar helpful, and using rinse agents in dishwashers can combat spotting. Given the water's hardness, installing a water softener is highly recommended to alleviate these issues and improve how effectively soap lathers.

Geology & Source: Floridan Aquifer System limestone; high calcium carbonate content yields hard water

Other Florida Water Reports

West Little River

≈ 120–179 mg/L

🟠 Hard

Brownsville

≈ 120–179 mg/L

🟠 Hard

Allapattah

≈ 120–179 mg/L

🟠 Hard

Pinewood

≈ 180+ mg/L

🔴 Very Hard

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Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.

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

Frequently Asked Questions

Is Gladeview's water safe to drink?

Yes. Gladeview'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 Gladeview?

At ≈ 180+ mg/L (Very Hard), Gladeview'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 Gladeview compare to the USA average?

The USA national average is 151 mg/L. Gladeview (≈ 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 Gladeview 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.