WaterHard.uk

Water Hardness in CO1 Colchester

Supplied by Anglian Water • Essex, East Of England

0 200 400 273 ppm
Hard
273
ppm (mg/L CaCO₃)
19.1°
Clark Degrees
15.3°
German Degrees (dH)
27.3°
French Degrees (fH)

Water Hardness in Colchester (CO1)

The water in postcode district CO1 is classified as hard with a hardness level of 273 ppm (parts per million) calcium carbonate. This is 68 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 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 Colchester

At 273 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How CO1 Compares

Area Hardness PPM
CO1 Colchester
273 ppm
273 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

CO2
Colchester
274 ppm
CO3
Colchester
275 ppm

Frequently Asked Questions

What is the water hardness in CO1 Colchester?
The water in CO1 Colchester has a hardness level of 273 ppm (parts per million) calcium carbonate, classified as hard. This is 68 ppm above the UK national average of 205 ppm.
Which water company supplies CO1?
CO1 Colchester is supplied by Anglian Water. Anglian Water serves the East Of England region.
Is the water in CO1 safe to drink?
Yes. Hard water at 273 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 CO1?
For hard water at 273 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 273 ppm water hardness mean?
273 ppm means there are 273 parts per million of calcium carbonate dissolved in the water. This is equivalent to 19.1 Clark degrees, 15.3 German degrees, or 27.3 French degrees. Water above 180 ppm is generally considered hard.

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

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