WaterHard.uk

Water Hardness in CR2 South Croydon

Supplied by South East Water • Greater London, London

0 200 400 294 ppm
Hard
294
ppm (mg/L CaCO₃)
20.6°
Clark Degrees
16.5°
German Degrees (dH)
29.4°
French Degrees (fH)

Water Hardness in South Croydon (CR2)

The water in postcode district CR2 is classified as hard with a hardness level of 294 ppm (parts per million) calcium carbonate. This is 89 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 South Croydon

At 294 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How CR2 Compares

Area Hardness PPM
CR2 South Croydon
294 ppm
294 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

CR3
Caterham
295 ppm
CR4
Mitcham
296 ppm

Frequently Asked Questions

What is the water hardness in CR2 South Croydon?
The water in CR2 South Croydon has a hardness level of 294 ppm (parts per million) calcium carbonate, classified as hard. This is 89 ppm above the UK national average of 205 ppm.
Which water company supplies CR2?
CR2 South Croydon is supplied by South East Water. South East Water serves the London region.
Is the water in CR2 safe to drink?
Yes. Hard water at 294 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 CR2?
For hard water at 294 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 294 ppm water hardness mean?
294 ppm means there are 294 parts per million of calcium carbonate dissolved in the water. This is equivalent to 20.6 Clark degrees, 16.5 German degrees, or 29.4 French degrees. Water above 180 ppm is generally considered hard.

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

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