Water Hardness and Quality in Stockport
Supplied by United Utilities · Offerton
Stockport has soft water with quality that meets all UK drinking water standards.
Check a specific postcode in Stockport
Water Quality Scorecard
Water Hardness in Stockport
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
0mg/l CaCO₃Soft
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Stockport 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
- Offerton
- Source Type
- Groundwater
- Treatment Works
- Stockport Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Stockport?▾
No, Stockport has soft water at just 0 mg/l CaCO₃. You are unlikely to experience significant limescale issues.
Is Stockport tap water safe to drink?▾
Yes, tap water in Stockport 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 Stockport?▾
The water hardness in Stockport is 0 mg/l CaCO₃, which is classified as "Soft". This is below the UK national average of 170 mg/l.
Who supplies water to Stockport?▾
Water in Stockport is supplied by United Utilities, which serves the North West England region. The water comes from underground aquifers and is treated at Stockport Treatment Works.