Water Hardness in Sutton South East

Sutton South East has moderately hard water at 155.5 mg/l CaCO₃. This is below the UK national average of 197.72 mg/l. Some limescale may occur but it is usually manageable.

155.5

mg/l CaCO₃

Moderately HardUK average: 197.72 mg/l
155.5
0 (Soft)200 (Hard)400+ (Very Hard)

What Does Moderately Hard Water Mean?

At 155.5 mg/l, Sutton South East 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
Sutton South East
Source Type
Groundwater
Treatment Works
St. Helens Treatment Works

Full Water Quality Report for Sutton South East

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Frequently Asked Questions

Is water hard in Sutton South East?
Sutton South East has moderately hard water at 155.5 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 Sutton South East?
The water hardness in Sutton South East is 155.5 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 Sutton South East?
Water in Sutton South East is supplied by United Utilities, which covers the North West England region. The water is sourced from underground aquifers (boreholes) and treated at St. Helens Treatment Works before distribution.
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