WaterHard.uk

Water Hardness in DA17 Belvedere

Supplied by Thames Water • Greater London, London

0 200 400 261 ppm
Hard
261
ppm (mg/L CaCO₃)
18.3°
Clark Degrees
14.6°
German Degrees (dH)
26.1°
French Degrees (fH)

Water Hardness in Belvedere (DA17)

The water in postcode district DA17 is classified as hard with a hardness level of 261 ppm (parts per million) calcium carbonate. This is 56 ppm above the UK national average of 205 ppm.

Your water is supplied by Thames Water, which serves the London 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 Belvedere

At 261 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How DA17 Compares

Area Hardness PPM
DA17 Belvedere
261 ppm
261 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

DA16
Welling
260 ppm
DA18
Erith
262 ppm

Frequently Asked Questions

What is the water hardness in DA17 Belvedere?
The water in DA17 Belvedere has a hardness level of 261 ppm (parts per million) calcium carbonate, classified as hard. This is 56 ppm above the UK national average of 205 ppm.
Which water company supplies DA17?
DA17 Belvedere is supplied by Thames Water. Thames Water serves the London region.
Is the water in DA17 safe to drink?
Yes. Hard water at 261 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 DA17?
For hard water at 261 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 261 ppm water hardness mean?
261 ppm means there are 261 parts per million of calcium carbonate dissolved in the water. This is equivalent to 18.3 Clark degrees, 14.6 German degrees, or 26.1 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Belvedere • Thames Water coverage • Hardest water areas • Softest water areas

Get updates for DA17

We'll notify you when Thames Water reports changes to water hardness in your area.