WaterHard.uk

Water Hardness in CB25 Cambridge

Supplied by Anglian Water • Cambridgeshire, East Of England

0 200 400 373 ppm
Very Hard
373
ppm (mg/L CaCO₃)
26.1°
Clark Degrees
20.9°
German Degrees (dH)
37.3°
French Degrees (fH)

Water Hardness in Cambridge (CB25)

The water in postcode district CB25 is classified as very hard with a hardness level of 373 ppm (parts per million) calcium carbonate. This is 168 ppm above the UK national average of 205 ppm.

Your water is supplied by Anglian Water, which serves the East Of England region. Anglian 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 Cambridge

At 373 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How CB25 Compares

Area Hardness PPM
CB25 Cambridge
373 ppm
373 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

CB24
Cambridge
372 ppm

Frequently Asked Questions

What is the water hardness in CB25 Cambridge?
The water in CB25 Cambridge has a hardness level of 373 ppm (parts per million) calcium carbonate, classified as very hard. This is 168 ppm above the UK national average of 205 ppm.
Which water company supplies CB25?
CB25 Cambridge is supplied by Anglian Water. Anglian Water serves the East Of England region.
Is the water in CB25 safe to drink?
Yes. Very Hard water at 373 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 CB25?
For very hard water at 373 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 373 ppm water hardness mean?
373 ppm means there are 373 parts per million of calcium carbonate dissolved in the water. This is equivalent to 26.1 Clark degrees, 20.9 German degrees, or 37.3 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Cambridge • Anglian Water coverage • Hardest water areas • Softest water areas

Get updates for CB25

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