WG
WaterGrade

Water Hardness in Royal Docks West

Royal Docks West has hard water at 272 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.

272

mg/l CaCO₃

HardUK average: 197.72 mg/l
272
0 (Soft)200 (Hard)400+ (Very Hard)

What Does Hard Water Mean?

With a hardness of 272 mg/l, Royal Docks West has 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
Thames Water
Supply Zone
Royal Docks West (NLE39)
Source Type
River
Treatment Works
Royal Docks West Treatment Works

Full Water Quality Report for Royal Docks West

See all 8 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.

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Frequently Asked Questions

Is water hard in Royal Docks West?▾
Yes, Royal Docks West has hard water at 272 mg/l CaCO₃, classified as "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 Royal Docks West?▾
The water hardness in Royal Docks West is 272 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Hard" on the standard UK scale and is above the national average of 197.72 mg/l. Water is supplied by Thames Water from river sources.
Who supplies water to Royal Docks West?▾
Water in Royal Docks West is supplied by Thames Water, which covers the London and Thames Valley region. The water is sourced from river abstraction and treated at Royal Docks West Treatment Works before distribution.
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