WaterHard.uk

Water Hardness in BN18 Arundel

Supplied by Southern Water • East Sussex, South East

0 200 400 225 ppm
Hard
225
ppm (mg/L CaCO₃)
15.7°
Clark Degrees
12.6°
German Degrees (dH)
22.5°
French Degrees (fH)

Water Hardness in Arundel (BN18)

The water in postcode district BN18 is classified as hard with a hardness level of 225 ppm (parts per million) calcium carbonate. This is 20 ppm above the UK national average of 205 ppm.

Your water is supplied by Southern Water, which serves the South East region. Southern 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 Arundel

At 225 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How BN18 Compares

Area Hardness PPM
BN18 Arundel
225 ppm
225 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

BN17
Littlehampton
224 ppm
BN20
Eastbourne
250 ppm

Frequently Asked Questions

What is the water hardness in BN18 Arundel?
The water in BN18 Arundel has a hardness level of 225 ppm (parts per million) calcium carbonate, classified as hard. This is 20 ppm above the UK national average of 205 ppm.
Which water company supplies BN18?
BN18 Arundel is supplied by Southern Water. Southern Water serves the South East region.
Is the water in BN18 safe to drink?
Yes. Hard water at 225 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 BN18?
For hard water at 225 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 225 ppm water hardness mean?
225 ppm means there are 225 parts per million of calcium carbonate dissolved in the water. This is equivalent to 15.7 Clark degrees, 12.6 German degrees, or 22.5 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Arundel • Southern Water coverage • Hardest water areas • Softest water areas

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