Water Hardness and Quality in Haydock
Supplied by United Utilities · Windle
Haydock has slightly hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Haydock
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
105.1mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.51pH units
UK Average: 7.43 pH unitsAbove Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.66µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Water Hardness in Haydock
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
105.1mg/l CaCO₃Slightly Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Haydock 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
- Windle
- Source Type
- Mixed
- Treatment Works
- St. Helens Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Haydock?▾
Haydock has moderately hard water at 105.1 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Haydock tap water safe to drink?▾
Yes, tap water in Haydock 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 Haydock?▾
The water hardness in Haydock is 105.1 mg/l CaCO₃, which is classified as "Slightly Hard". This is below the UK national average of 170 mg/l.
Who supplies water to Haydock?▾
Water in Haydock is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at St. Helens Treatment Works.