East Cleveland Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

river

pH Level

7.7

neutral = 7.0

Lead

0.002 mg/L

✓ Below action level

TDS

203.5 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 East Cleveland, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In East Cleveland	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 East Cleveland compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ East Cleveland, Ohio	≈ 120–179 mg/L	4.7 ppt	🟠 Hard	river
Cleveland Heights, Ohio	≈ 120–179 mg/L	0 ppt	🟠 Hard	river
Collinwood, Ohio	≈ 120–179 mg/L	6.6 ppt	🟠 Hard	river
Glenville, Ohio	≈ 120–179 mg/L	6.4 ppt	🟠 Hard	river
University Heights, Ohio	≈ 120–179 mg/L	8.7 ppt	🟠 Hard	river

National Benchmark

How East Cleveland compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ East Cleveland	≈ 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 East Cleveland's Water Unique?

Local geology and source profile

Source: RiverTDS: 203.5 mg/LpH: 7.7

The East Cleveland Water Department serves the City of East Cleveland in Cuyahoga County, Ohio, providing drinking water to approximately 17,000 residents across 3.4 square miles. The utility sources its water primarily from Lake Erie through the Cleveland Water Department's intake and treatment system, with interconnections or purchases from this regional supplier ensuring supply reliability. Water is treated at Cleveland Water Division facilities — including infrastructure near the Easterly treatment vicinity — ensuring compliance with all federal EPA standards before distribution to East Cleveland's residential and commercial customers.

The supply originates from the Lake Erie watershed, which spans multiple states and receives drainage from limestone and dolomite-dominated terrains of the Appalachian Basin. Key geological features underlying the nearshore area include Devonian Berea Sandstone and Cleveland Shale, with upstream contributions from Carboniferous-age carbonate formations. These rocks release minerals into surface runoff and lake waters, imparting a hard character through dissolution. Glacial till from Pleistocene ice ages further influences sediment and ion loading, shaping the moderately mineralised supply profile without reliance on groundwater aquifers.

Hard water causes scale buildup in pipes, water heaters, dishwashers, and washing machines, reducing efficiency and lifespan, with white mineral deposits on fixtures, glassware, and utensils. Soap lathering is less effective, requiring more detergent. Maintenance tips include regular flushing of water heaters, cleaning aerators with vinegar solutions, and annual appliance inspection. A whole-house water softener is often recommended for households experiencing significant scaling. Water quality reports confirm EPA compliance for pH (typically 7.5–8.5), lead, and copper via corrosion control; treatment at Cleveland's plants uses coagulation, sedimentation, filtration, and chloramines, with PFAS and disinfection byproducts monitored per Ohio EPA assessments.

Geology & Source: Lake Erie watershed, Cuyahoga County — Devonian Berea Sandstone, Cleveland Shale, and Columbus Limestone underlie nearshore areas; Pleistocene glacial till and carbonate bedrock interactions yield a hard surface water supply

Other Ohio Water Reports

Cleveland Heights

≈ 120–179 mg/L

🟠 Hard

Collinwood

≈ 120–179 mg/L

🟠 Hard

Glenville

≈ 120–179 mg/L

🟠 Hard

University 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 East Cleveland's water safe to drink?

Yes. East Cleveland'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 East Cleveland?

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

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