Water Hardness in Mersey & Weston
Mersey & Weston has moderately hard water at 165.9 mg/l CaCO₃. This is below the UK national average of 197.72 mg/l. Some limescale may occur but it is usually manageable.
165.9
mg/l CaCO₃
Moderately HardUK average: 197.72 mg/l
165.9
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Moderately Hard Water Mean?
At 165.9 mg/l, Mersey & Weston has moderately hard water. This is a moderate level that may cause some limescale in high-use areas like kettles and showerheads.
Regular descaling of kettles and appliances should be sufficient to manage any buildup. A whole-house water softener is optional at this level but may still be beneficial.
Water Supplier
- Water Company
- United Utilities
- Supply Zone
- Mersey & Weston
- Source Type
- Groundwater
- Treatment Works
- Halton Treatment Works
Full Water Quality Report for Mersey & Weston
See all 5 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Mersey & Weston?▾
Mersey & Weston has moderately hard water at 165.9 mg/l CaCO₃, classified as "Moderately Hard". Some limescale may occur but it is usually manageable with regular cleaning.
What is the hardness of water in Mersey & Weston?▾
The water hardness in Mersey & Weston is 165.9 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Moderately Hard" on the standard UK scale and is below the national average of 197.72 mg/l. Water is supplied by United Utilities from underground aquifer sources.
Who supplies water to Mersey & Weston?▾
Water in Mersey & Weston is supplied by United Utilities, which covers the North West England region. The water is sourced from underground aquifers (boreholes) and treated at Halton Treatment Works before distribution.