Hazel Grove Water Hardness & Quality Report (2026)
Water Hardness
~0–99 mg/L
Softestimated · not lab-verified
Source
mixed
pH Level
7
neutral = 7.0
Lead
0.004 mg/L
✓ Below action level
TDS
84.7 mg/L
Est. Daily Cost
£0.11
energy & soap waste
Source: DWI Data Portal · Updated 2026
0–99
mg/L
Soft
100–149
mg/L
Slightly Hard
150–199
mg/L
Moderately Hard
200–300
mg/L
Hard
300+
mg/L
Very Hard
Appliance Damage Report
In Hazel Grove, your appliances are currently losing 7% efficiency due to mineral buildup.
| Appliance | In Hazel Grove | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 7.9 yrs | 8.5 yrs | -7% |
| Washing Machine | 11.2 yrs | 12 yrs | -7% |
| Water Heater | 14 yrs | 15 yrs | -7% |
Regional Water Comparison
How Hazel Grove compares to its nearest neighbours
| City | Hardness | Clark° | Risk | Source |
|---|---|---|---|---|
| ▶ Hazel Grove, North West | ≈ 0–99 mg/L | 3.5° | 🟢 Soft | mixed |
| Poynton, North West | ≈ 0–100 mg/L | 8.5° | 🟢 Soft | mixed |
| Bredbury, North West | ≈ 0–100 mg/L | 6° | 🟢 Soft | mixed |
| Stockport, North West | 92.5 mg/L | 6.5° | 🟢 Soft | mixed |
| Bramhall, North West | ≈ 100–150 mg/L | 6.5° | 🟡 Slightly Hard | mixed |
National Benchmark
How Hazel Grove compares to the United Kingdom average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Hazel Grove | ≈ 0–99 mg/L | 🟢 None |
| United Kingdom National Avg | 177 mg/L | 🟡 Moderate |
| Skipton Top Rated | 7.1 mg/L | 🟢 None |
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What Makes Hazel Grove's Water Unique?
Local geology and source profile
Although no specific utility details for Hazel Grove were found, United Utilities is the known water provider for the Greater Manchester area, which includes Hazel Grove. The water supply likely originates from Pennine upland reservoirs, such as those in the Longdendale chain, and is transported via the Thirlmere aqueduct. Treatment would be carried out at facilities like Woodley Water Treatment Works before reaching residents.
The water's journey begins in the Pennine uplands, a region characterized by ancient geological formations. The reservoirs collect rainfall and snowmelt, and the water's passage through these upland areas, combined with the local geology, results in a naturally soft water profile, measured at 6.8°Clark. This indicates a low mineral content, primarily devoid of dissolved calcium and magnesium.
With naturally soft water, residents in Hazel Grove can expect fewer issues with limescale buildup in appliances like kettles, coffee makers, and water heaters. Soap and detergents will lather more easily, meaning less product is needed for cleaning. While generally beneficial, some people notice a slightly different taste compared to harder water supplies. No specific safety concerns or treatment details for Hazel Grove were available in the provided information.
Geology & Source: Pennine upland reservoirs; soft water (6.8°Clark)
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