WaterHard.uk

Water Hardness in HP16 Great Missenden

Supplied by Thames Water • Hertfordshire, South East

0 200 400 258 ppm
Hard
258
ppm (mg/L CaCO₃)
18.1°
Clark Degrees
14.5°
German Degrees (dH)
25.8°
French Degrees (fH)

Water Hardness in Great Missenden (HP16)

The water in postcode district HP16 is classified as hard with a hardness level of 258 ppm (parts per million) calcium carbonate. This is 53 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 Great Missenden

At 258 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How HP16 Compares

Area Hardness PPM
HP16 Great Missenden
258 ppm
258 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

HP15
High Wycombe
257 ppm
HP17
Aylesbury
259 ppm
HP18
Aylesbury
260 ppm

Frequently Asked Questions

What is the water hardness in HP16 Great Missenden?
The water in HP16 Great Missenden has a hardness level of 258 ppm (parts per million) calcium carbonate, classified as hard. This is 53 ppm above the UK national average of 205 ppm.
Which water company supplies HP16?
HP16 Great Missenden is supplied by Thames Water. Thames Water serves the South East region.
Is the water in HP16 safe to drink?
Yes. Hard water at 258 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 HP16?
For hard water at 258 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 258 ppm water hardness mean?
258 ppm means there are 258 parts per million of calcium carbonate dissolved in the water. This is equivalent to 18.1 Clark degrees, 14.5 German degrees, or 25.8 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Great Missenden • Thames Water coverage • Hardest water areas • Softest water areas

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