WaterHard.uk

Water Hardness in RG18 Thatcham

Supplied by Thames Water • Berkshire, South East

0 200 400 268 ppm
Hard
268
ppm (mg/L CaCO₃)
18.8°
Clark Degrees
15°
German Degrees (dH)
26.8°
French Degrees (fH)

Water Hardness in Thatcham (RG18)

The water in postcode district RG18 is classified as hard with a hardness level of 268 ppm (parts per million) calcium carbonate. This is 63 ppm above the UK national average of 205 ppm.

Your water is supplied by Thames Water, which serves the South East region. Thames 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 Thatcham

At 268 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How RG18 Compares

Area Hardness PPM
RG18 Thatcham
268 ppm
268 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

RG17
Hungerford
267 ppm
RG19
Thatcham
269 ppm
RG20
Newbury
293 ppm

Frequently Asked Questions

What is the water hardness in RG18 Thatcham?
The water in RG18 Thatcham has a hardness level of 268 ppm (parts per million) calcium carbonate, classified as hard. This is 63 ppm above the UK national average of 205 ppm.
Which water company supplies RG18?
RG18 Thatcham is supplied by Thames Water. Thames Water serves the South East region.
Is the water in RG18 safe to drink?
Yes. Hard water at 268 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 RG18?
For hard water at 268 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 268 ppm water hardness mean?
268 ppm means there are 268 parts per million of calcium carbonate dissolved in the water. This is equivalent to 18.8 Clark degrees, 15 German degrees, or 26.8 French degrees. Water above 180 ppm is generally considered hard.

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