WaterHard.uk

Water Hardness in EC4M London

Supplied by Severn Trent Water • Greater London, London

0 200 400 242 ppm
Hard
242
ppm (mg/L CaCO₃)
16.9°
Clark Degrees
13.6°
German Degrees (dH)
24.2°
French Degrees (fH)

Water Hardness in London (EC4M)

The water in postcode district EC4M is classified as hard with a hardness level of 242 ppm (parts per million) calcium carbonate. This is 37 ppm above the UK national average of 205 ppm.

Your water is supplied by Severn Trent Water, which serves the London region. Severn Trent 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 London

At 242 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How EC4M Compares

Area Hardness PPM
EC4M London
242 ppm
242 ppm
UK National Average
205 ppm
205 ppm

Frequently Asked Questions

What is the water hardness in EC4M London?
The water in EC4M London has a hardness level of 242 ppm (parts per million) calcium carbonate, classified as hard. This is 37 ppm above the UK national average of 205 ppm.
Which water company supplies EC4M?
EC4M London is supplied by Severn Trent Water. Severn Trent Water serves the London region.
Is the water in EC4M safe to drink?
Yes. Hard water at 242 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 EC4M?
For hard water at 242 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 242 ppm water hardness mean?
242 ppm means there are 242 parts per million of calcium carbonate dissolved in the water. This is equivalent to 16.9 Clark degrees, 13.6 German degrees, or 24.2 French degrees. Water above 180 ppm is generally considered hard.

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