Water Hardness and Quality in Wrenbury
Supplied by United Utilities · Wrenbury
Wrenbury has slightly hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Wrenbury
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
128.1mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.08pH units
UK Average: 7.43 pH unitsWell Below Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.4mg/l
UK Average: 0.45 mg/lAverage
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
7.59mg/l
UK Average: 16.9 mg/lBelow Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.58µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Fluoride
UK Standard: max 1.5 mg/l
1mg/l
UK Average: 0.19 mg/lWell Above Average
LowAverageHigh
Water Hardness in Wrenbury
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
128.1mg/l CaCO₃Slightly Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Wrenbury has moderately hard water. You may notice some limescale buildup in your kettle and on taps over time. A regular descaling routine should be sufficient for most households.
Water Source Information
- Water Company
- United Utilities
- Supply Zone
- Wrenbury
- Source Type
- Mixed
- Treatment Works
- Cheshire East Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Wrenbury?▾
Wrenbury has moderately hard water at 128.1 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Wrenbury tap water safe to drink?▾
Yes, tap water in Wrenbury 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 Wrenbury?▾
The water hardness in Wrenbury is 128.1 mg/l CaCO₃, which is classified as "Slightly Hard". This is below the UK national average of 170 mg/l.
Who supplies water to Wrenbury?▾
Water in Wrenbury is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at Cheshire East Treatment Works.