WaterHard.uk

Water Hardness in GU33 Liss

Supplied by Thames Water • Surrey, South East

0 200 400 331 ppm
Very Hard
331
ppm (mg/L CaCO₃)
23.2°
Clark Degrees
18.5°
German Degrees (dH)
33.1°
French Degrees (fH)

Water Hardness in Liss (GU33)

The water in postcode district GU33 is classified as very hard with a hardness level of 331 ppm (parts per million) calcium carbonate. This is 126 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 Very Hard Water Mean for Your Home?

  • ! Heavy limescale requiring frequent descaling
  • ! Blocked showerheads and reduced water flow
  • ! Substantially higher energy bills from boiler scale
  • ! Dry, itchy skin and lifeless hair
  • ! White crusty deposits on taps and surfaces
  • ! Reduced lifespan of washing machines and dishwashers

Solutions for Hard Water in Liss

At 331 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How GU33 Compares

Area Hardness PPM
GU33 Liss
331 ppm
331 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

GU32
Petersfield
330 ppm
GU34
Alton
332 ppm
GU35
Bordon
333 ppm

Frequently Asked Questions

What is the water hardness in GU33 Liss?
The water in GU33 Liss has a hardness level of 331 ppm (parts per million) calcium carbonate, classified as very hard. This is 126 ppm above the UK national average of 205 ppm.
Which water company supplies GU33?
GU33 Liss is supplied by Thames Water. Thames Water serves the South East region.
Is the water in GU33 safe to drink?
Yes. Very Hard water at 331 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 GU33?
For very hard water at 331 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 331 ppm water hardness mean?
331 ppm means there are 331 parts per million of calcium carbonate dissolved in the water. This is equivalent to 23.2 Clark degrees, 18.5 German degrees, or 33.1 French degrees. Water above 180 ppm is generally considered hard.

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

Get updates for GU33

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