McPherson Water Hardness & Quality Report (2026)
Water Hardness
9.5 grains per gallon
Source
groundwater
pH Level
7.9
neutral = 7.0
Lead
0.002 mg/L
✓ Below action level
TDS
380.8 mg/L
Est. Daily Cost
$0.43
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 McPherson, your appliances are currently losing 22% efficiency due to mineral buildup.
| Appliance | In McPherson | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 4.3 yrs | 8.5 yrs | -49% |
| Washing Machine | 7.6 yrs | 12 yrs | -37% |
| Water Heater | 9.1 yrs | 15 yrs | -39% |
Regional Water Comparison
How McPherson compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ McPherson, Kansas | 162 mg/L | 2.7 ppt | 🟠 Hard | groundwater |
| Hutchinson, Kansas | 243.5 mg/L | 3.6 ppt | 🔴 Very Hard | groundwater |
| Newton, Kansas | 292.5 mg/L | 4.2 ppt | 🔴 Very Hard | groundwater |
| Salina, Kansas | 300.5 mg/L | 4.3 ppt | 🔴 Very Hard | groundwater |
| Wichita, Kansas | 334.5 mg/L | 4.7 ppt | 🔴 Very Hard | groundwater |
National Benchmark
How McPherson compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ McPherson | 162 mg/L | 🟠 Moderate |
| USA National Avg | 150 mg/L | 🟠 Moderate |
| Badger Top Rated | 8.5 mg/L | 🟢 None |
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What Makes McPherson's Water Unique?
Local geology and source profile
McPherson, Kansas, in McPherson County — the McPherson County seat adjacent to Hutchinson and Newton in central Kansas — receives its water from the City of McPherson Water, drawing from the local Equus Beds alluvial aquifer or Cheney Reservoir (McPherson County) through the central Kansas distribution.
The hard 162 mg/L hardness and TDS of 380.8 mg/L reflect the central Kansas McPherson County supply's hard calcareous character — driven by the Equus Beds Quaternary calcareous alluvium and the underlying Cretaceous Greenhorn Limestone, typical of the central Kansas Great Plains communities where semi-arid evaporative concentration compounds the carbonate aquifer dissolution. The Equus Beds-Greenhorn supply at McPherson County — Cretaceous Greenhorn Limestone (calcareous — primary hardness contributor), Quaternary Equus Beds alluvium (calcareous — secondary contributor), and Permian Sumner Group (slightly calcareous — minor contributor from deep contacts).
At 162 mg/L with TDS 381, McPherson's water is hard. A water softener is recommended to prevent scale buildup. A reverse osmosis system is advisable for drinking water. The PFAS level of 2.7 ppt is relatively low — warrants routine monitoring but no urgent filtration.
Geology & Source: McPherson in McPherson County draws from the City of McPherson Water on the local Equus Beds aquifer or Cheney Reservoir (McPherson County, central Kansas) — the Equus Beds at McPherson County are developed in Quaternary alluvium (calcareous) over Cretaceous Greenhorn Limestone (calcareous) — Kansas McPherson County Equus Beds-Greenhorn Quaternary-Cretaceous calcareous aquifer produces hard water at 162 mg/L with TDS 380.8 mg/L.