Maple Heights Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

river

pH Level

8.4

neutral = 7.0

Lead

0.007 mg/L

✓ Below action level

TDS

500.2 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 Maple Heights, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Maple Heights	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 Maple Heights compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Maple Heights, Ohio	≈ 120–179 mg/L	8.4 ppt	🟠 Hard	river
Warrensville Heights, Ohio	≈ 120–179 mg/L	9.8 ppt	🟠 Hard	river
Bedford, Ohio	≈ 120–179 mg/L	0 ppt	🟠 Hard	river
Bedford Heights, Ohio	≈ 120–179 mg/L	0 ppt	🟠 Hard	river
Garfield Heights, Ohio	≈ 120–179 mg/L	5.5 ppt	🟠 Hard	river

National Benchmark

How Maple Heights compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Maple Heights	≈ 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 Maple Heights's Water Unique?

Local geology and source profile

Source: RiverTDS: 500.2 mg/LpH: 8.4

Maple Heights, Ohio is served by the Maple Heights Water Department, which draws its drinking water supply from Lake Erie approximately 3 miles offshore. The water is transported to treatment facilities where it undergoes processing to meet Safe Drinking Water Act standards before distribution to residents throughout the city.

The water supply originates in Lake Erie, part of the Great Lakes system, which drains a vast watershed spanning the northern United States and southern Canada. The lake's water chemistry is shaped by Paleozoic-age bedrock formations, including Devonian shales and limestone deposits, as well as glacial deposits that blanket the region. These geological features contribute dissolved calcium and magnesium minerals to the water, resulting in a hard water supply characteristic of Ohio municipalities sourcing from the Great Lakes basin.

Maple Heights residents can expect hard water conditions typical of the Ohio region, which cause mineral buildup in appliances, reduce soap effectiveness, and leave scale deposits on fixtures and glassware. Water softening treatment is recommended for households seeking to reduce these effects and extend the lifespan of water heaters, dishwashers, and other appliances. Regular maintenance of plumbing and water-using appliances becomes increasingly important under hard water conditions. Official water quality information is available through the city's annual Consumer Confidence Report and the Ohio EPA's Safe Drinking Water Information System (SDWIS). The city maintains compliance with all federal and state drinking water standards.

Geology & Source: Lake Erie watershed; Devonian shales and limestone Paleozoic bedrock with overlying glacial deposits — calcium and magnesium dissolution produces hard water typical of northern Ohio

Other Ohio Water Reports

Warrensville Heights

≈ 120–179 mg/L

🟠 Hard

Bedford

≈ 120–179 mg/L

🟠 Hard

Bedford Heights

≈ 120–179 mg/L

🟠 Hard

Garfield Heights

≈ 120–179 mg/L

🟠 Hard

Report an Issue

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 Maple Heights's water safe to drink?

Yes. Maple Heights'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 Maple Heights?

At ≈ 120–179 mg/L (Hard), Maple Heights'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 Maple Heights compare to the USA average?

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