Water Hardness and Quality in Offerton
Supplied by United Utilities · Norbury & Woodsmoor
Offerton has moderately soft water with quality that meets all UK drinking water standards.
Check a specific postcode in Offerton
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
71.5mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Well Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.39pH units
UK Average: 7.43 pH unitsAverage
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.88mg/l
UK Average: 0.45 mg/lWell Above Average
LowAverageHigh
Water Hardness in Offerton
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
71.5mg/l CaCO₃Moderately Soft
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Offerton 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
- Norbury & Woodsmoor
- 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 Offerton?▾
No, Offerton has soft water at just 71.5 mg/l CaCO₃. You are unlikely to experience significant limescale issues.
Is Offerton tap water safe to drink?▾
Yes, tap water in Offerton 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 Offerton?▾
The water hardness in Offerton is 71.5 mg/l CaCO₃, which is classified as "Moderately Soft". This is below the UK national average of 170 mg/l.
Who supplies water to Offerton?▾
Water in Offerton 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.