Water Hardness and Quality in Old Swan West
Supplied by United Utilities · Old Swan West
Old Swan West has slightly hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Old Swan West
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
138.2mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.88pH units
UK Average: 7.43 pH unitsWell Above Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.69mg/l
UK Average: 0.45 mg/lWell Above Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
7.22mg/l
UK Average: 16.9 mg/lBelow Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.56µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Water Hardness in Old Swan West
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
138.2mg/l CaCO₃Slightly Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Old Swan West 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
- Old Swan West
- Source Type
- Mixed
- Treatment Works
- Liverpool Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Old Swan West?▾
Old Swan West has moderately hard water at 138.2 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Old Swan West tap water safe to drink?▾
Yes, tap water in Old Swan West 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 Old Swan West?▾
The water hardness in Old Swan West is 138.2 mg/l CaCO₃, which is classified as "Slightly Hard". This is below the UK national average of 170 mg/l.
Who supplies water to Old Swan West?▾
Water in Old Swan West is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at Liverpool Treatment Works.