Springdale Water Hardness & Quality Report (2026)
Water Hardness
6.1 grains per gallon
Source
river
pH Level
7.6
neutral = 7.0
Lead
0.001 mg/L
✓ Below action level
TDS
161.6 mg/L
Est. Daily Cost
$0.28
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 Springdale, your appliances are currently losing 14% efficiency due to mineral buildup.
| Appliance | In Springdale | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 6.1 yrs | 8.5 yrs | -28% |
| Washing Machine | 9.7 yrs | 12 yrs | -19% |
| Water Heater | 11.4 yrs | 15 yrs | -24% |
Regional Water Comparison
How Springdale compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Springdale, Ohio | 105 mg/L | 4 ppt | 🟡 Moderately Hard | river |
| Forest Park, Ohio | 243.5 mg/L | 9.6 ppt | 🔴 Very Hard | river |
| Sharonville, Ohio | 214.5 mg/L | 8.4 ppt | 🔴 Very Hard | river |
| Reading, Ohio | 234 mg/L | 9.2 ppt | 🔴 Very Hard | river |
| Finneytown, Ohio | 217.5 mg/L | 8.5 ppt | 🔴 Very Hard | river |
National Benchmark
How Springdale compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Springdale | 105 mg/L | 🟡 Low |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes Springdale's Water Unique?
Local geology and source profile
Springdale, Ohio, in Hamilton County — a Hamilton County city adjacent to Forest Park and Sharonville in the north Cincinnati suburbs — receives its water from the Greater Cincinnati Water Works (GCWW), drawing from the Great Miami River and Ohio River through the southwest Ohio distribution.
The moderately hard 105 mg/L hardness and TDS of 161.6 mg/L reflect the Hamilton County Great Miami supply's moderate dolomitic character — the Silurian Lockport Dolomite and Ordovician Cincinnatian Group are calcareous and dolomitic formations in the Cincinnati-Dayton limestone belt, producing moderately hard water consistent with the GCWW treatment blend (compare Forest Park OH: 102/156 in Hamilton County comparable; Sharonville OH: 107/167 in Hamilton County comparable; Springdale consistent moderate from the same Hamilton County Great Miami River Silurian dolomitic supply). The Great Miami watershed at Hamilton County — Silurian Lockport Dolomite (highly dolomitic — primary hardness contributor), Ordovician Cincinnatian Group (calcareous — secondary contributor), and Quaternary Miami River alluvium (calcareous — TDS contributor).
At 105 mg/L with TDS 162, Springdale's water is moderately hard — mild scale buildup in appliances. Semi-annual descaling is appropriate. The PFAS level of 4.0 ppt is moderate — a certified drinking water filter provides added protection. Review the Greater Cincinnati Water Works' annual water quality report.
Geology & Source: Springdale in Hamilton County draws from the Greater Cincinnati Water on the Great Miami River (Hamilton County, southwest Ohio) — the Great Miami at Hamilton County drains Silurian Lockport Dolomite (highly dolomitic) and Ordovician Cincinnatian Group (calcareous) — Ohio Hamilton County Great Miami River Silurian dolomitic supply produces moderately hard water at 105 mg/L with TDS 161.6 mg/L.