Water Hardness and Quality in Chorley North West
Supplied by United Utilities · Chorley North West
Chorley North West has slightly hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Chorley North West
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
122.9mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.26pH units
UK Average: 7.43 pH unitsBelow Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.66mg/l
UK Average: 0.45 mg/lWell Above Average
LowAverageHigh
Water Hardness in Chorley North West
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
122.9mg/l CaCO₃Slightly Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Chorley North 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
- Chorley North West
- Source Type
- Mixed
- Treatment Works
- Chorley Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Chorley North West?▾
Chorley North West has moderately hard water at 122.9 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Chorley North West tap water safe to drink?▾
Yes, tap water in Chorley North 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 Chorley North West?▾
The water hardness in Chorley North West is 122.9 mg/l CaCO₃, which is classified as "Slightly Hard". This is below the UK national average of 170 mg/l.
Who supplies water to Chorley North West?▾
Water in Chorley North West is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at Chorley Treatment Works.