Water Hardness in Norwood Green

Norwood Green has hard water at 280 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.

280

mg/l CaCO₃

HardUK average: 197.72 mg/l
280
0 (Soft)200 (Hard)400+ (Very Hard)

What Does Hard Water Mean?

With a hardness of 280 mg/l, Norwood Green 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
Affinity Water
Supply Zone
Southall (AF063)
Source Type
Groundwater
Treatment Works
Southall Treatment Works

Full Water Quality Report for Norwood Green

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Frequently Asked Questions

Is water hard in Norwood Green?
Yes, Norwood Green has hard water at 280 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 Norwood Green?
The water hardness in Norwood Green is 280 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 Affinity Water from underground aquifer sources.
Who supplies water to Norwood Green?
Water in Norwood Green is supplied by Affinity Water, which covers the South East England region. The water is sourced from underground aquifers (boreholes) and treated at Southall Treatment Works before distribution.
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