WG
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Water Hardness in Cold Ashton

Cold Ashton has very hard water at 319.3 mg/l CaCO₃. This is above the UK national average of 197.72 mg/l. You may notice limescale buildup on taps, in kettles, and around showerheads.

319.3

mg/l CaCO₃

Very HardUK average: 197.72 mg/l
319.3
0 (Soft)200 (Hard)400+ (Very Hard)

What Does Very Hard Water Mean?

With a hardness of 319.3 mg/l, Cold Ashton has very hard water. This level of hardness is common in areas supplied from chalk and limestone aquifers in the South East of England.

You will likely notice white limescale deposits on taps, showerheads, and inside your kettle. Over time, limescale can reduce the efficiency of boilers and heating systems, increasing energy costs. A water softener can help prevent these issues.

Water Supplier

Water Company
Wessex Water
Supply Zone
Batheaston
Source Type
Groundwater
Treatment Works
Batheaston Treatment Works

Full Water Quality Report for Cold Ashton

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Frequently Asked Questions

Is water hard in Cold Ashton?▾
Yes, Cold Ashton has hard water at 319.3 mg/l CaCO₃, classified as "Very Hard". You will likely notice limescale buildup on taps, in kettles, and around showerheads. A water softener or regular descaling can help manage this.
What is the hardness of water in Cold Ashton?▾
The water hardness in Cold Ashton is 319.3 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Very Hard" on the standard UK scale and is above the national average of 197.72 mg/l. Water is supplied by Wessex Water from underground aquifer sources.
Who supplies water to Cold Ashton?▾
Water in Cold Ashton is supplied by Wessex Water, which covers the South West England region. The water is sourced from underground aquifers (boreholes) and treated at Batheaston Treatment Works before distribution.
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