WaterHard.uk

Water Hardness in CR6 Warlingham

Supplied by South East Water • Greater London, London

0 200 400 298 ppm
Hard
298
ppm (mg/L CaCO₃)
20.9°
Clark Degrees
16.7°
German Degrees (dH)
29.8°
French Degrees (fH)

Water Hardness in Warlingham (CR6)

The water in postcode district CR6 is classified as hard with a hardness level of 298 ppm (parts per million) calcium carbonate. This is 93 ppm above the UK national average of 205 ppm.

Your water is supplied by South East Water, which serves the London region. South East Water draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.

What Does Hard Water Mean for Your Home?

  • ! Significant limescale buildup in kettles, pipes and boilers
  • ! Soap scum on shower screens and taps
  • ! Higher energy bills from scale in heating elements
  • ! Dry skin and dull hair after washing
  • ! White residue on dishes and glassware

Solutions for Hard Water in Warlingham

At 298 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How CR6 Compares

Area Hardness PPM
CR6 Warlingham
298 ppm
298 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

CR5
Coulsdon
297 ppm
CR7
Thornton Heath
299 ppm
CR8
Purley
300 ppm

Frequently Asked Questions

What is the water hardness in CR6 Warlingham?
The water in CR6 Warlingham has a hardness level of 298 ppm (parts per million) calcium carbonate, classified as hard. This is 93 ppm above the UK national average of 205 ppm.
Which water company supplies CR6?
CR6 Warlingham is supplied by South East Water. South East Water serves the London region.
Is the water in CR6 safe to drink?
Yes. Hard water at 298 ppm is safe to drink. Water hardness affects taste and can cause limescale, but it is not a health risk. In fact, hard water contains beneficial minerals like calcium and magnesium.
How can I reduce water hardness in CR6?
For hard water at 298 ppm, a whole-house water softener is the most effective solution. You can also use a jug filter for drinking water, descaling products for appliances, and a shower filter for better skin and hair.
What does 298 ppm water hardness mean?
298 ppm means there are 298 parts per million of calcium carbonate dissolved in the water. This is equivalent to 20.9 Clark degrees, 16.7 German degrees, or 29.8 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Warlingham • South East Water coverage • Hardest water areas • Softest water areas

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