Water Hardness and Quality in Wilmslow
Supplied by United Utilities · Bramhall North
Wilmslow has moderately soft water with quality that meets all UK drinking water standards.
Check a specific postcode in Wilmslow
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
63.3mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Well Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.41pH units
UK Average: 7.43 pH unitsAverage
LowAverageHigh
Water Hardness in Wilmslow
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
63.3mg/l CaCO₃Moderately Soft
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Wilmslow has soft water. This means less limescale buildup in your appliances, less soap needed for cleaning, and generally fewer issues with mineral deposits. You are unlikely to need a water softener.
Water Source Information
- Water Company
- United Utilities
- Supply Zone
- Bramhall North
- Source Type
- Mixed
- Treatment Works
- Stockport Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Wilmslow?▾
No, Wilmslow has soft water at just 63.3 mg/l CaCO₃. You are unlikely to experience significant limescale issues.
Is Wilmslow tap water safe to drink?▾
Yes, tap water in Wilmslow is safe to drink. It is treated and tested by United Utilities and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Wilmslow?▾
The water hardness in Wilmslow is 63.3 mg/l CaCO₃, which is classified as "Moderately Soft". This is below the UK national average of 170 mg/l.
Who supplies water to Wilmslow?▾
Water in Wilmslow is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at Stockport Treatment Works.