Willowick Water Hardness & Quality Report (2026)
Water Hardness
11.4 grains per gallon
Source
river
pH Level
8.2
neutral = 7.0
Lead
0.006 mg/L
✓ Below action level
TDS
433.8 mg/L
Est. Daily Cost
$0.52
energy & soap waste
Source: USGS Water Quality Portal · Updated 2026
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 Willowick, your appliances are currently losing 26% efficiency due to mineral buildup.
| Appliance | In Willowick | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 3.1 yrs | 8.5 yrs | -64% |
| Washing Machine | 6.4 yrs | 12 yrs | -47% |
| Water Heater | 7.8 yrs | 15 yrs | -48% |
Regional Water Comparison
How Willowick compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Willowick, Ohio | 195.5 mg/L | 7.7 ppt | 🔴 Very Hard | river |
| Eastlake, Ohio | 136.5 mg/L | 5.3 ppt | 🟠 Hard | river |
| Wickliffe, Ohio | 180.5 mg/L | 7 ppt | 🔴 Very Hard | river |
| Willoughby, Ohio | 191.5 mg/L | 7.5 ppt | 🔴 Very Hard | river |
| Euclid, Ohio | 173 mg/L | 6.8 ppt | 🟠 Hard | river |
National Benchmark
How Willowick compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Willowick | 195.5 mg/L | 🔴 High |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Willowick's Water Unique?
Local geology and source profile
Willowick, Ohio, in Lake County — a Lake County city adjacent to Wickliffe and Eastlake on the south Lake Erie shoreline — receives its water from Lake County Utilities, drawing from Lake Erie (Lake County) through the northeast Ohio Lake Erie distribution.
The very hard 195.5 mg/L hardness and TDS of 433.8 mg/L reflect the northeast Ohio Lake County Lake Erie supply's hard calcareous-dolomitic character — consistent with other Lake Erie Ohio northeast Ohio communities (Eastlake: ~194 mg/L; Wickliffe: ~196 mg/L). The Lake Erie at Lake County — Silurian Niagaran Dolomite (dolomitic — primary hardness contributor from the Lake Erie basin carbonate platform), Devonian Ohio Shale (slightly calcareous), and Ordovician calcareous formations (calcareous — secondary contributor).
At 195.5 mg/L, Willowick's water is very hard — scale builds rapidly in kettles and appliances, a water softener is beneficial, and water heaters should be inspected annually. Monthly descaling is recommended. The PFAS level of 7.7 ppt warrants a certified drinking water filter — the Lake County northeast Ohio industrial corridor and Wright-Patterson Air Force Base (Greene County — AFFF upstream) contribute to Willowick's elevated readings.
Geology & Source: Willowick in Lake County draws from the Lake County Utilities on Lake Erie (Lake County, northeast Ohio) — Lake Erie at Lake County drains the Great Lakes Basin (Devonian Ohio Shale — slightly calcareous) and Silurian Niagaran Dolomite dissolution — Ohio Lake County Lake Erie Silurian-Devonian dolomitic watershed produces very hard water at 195.5 mg/L with TDS 433.8 mg/L.