WaterHard.uk

Water Hardness in CM1 Chelmsford

Supplied by Anglian Water • Essex, East Of England

0 200 400 358 ppm
Very Hard
358
ppm (mg/L CaCO₃)
25.1°
Clark Degrees
20.1°
German Degrees (dH)
35.8°
French Degrees (fH)

Water Hardness in Chelmsford (CM1)

The water in postcode district CM1 is classified as very hard with a hardness level of 358 ppm (parts per million) calcium carbonate. This is 153 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 Chelmsford

At 358 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How CM1 Compares

Area Hardness PPM
CM1 Chelmsford
358 ppm
358 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

CM2
Chelmsford
359 ppm
CM3
Chelmsford
360 ppm

Frequently Asked Questions

What is the water hardness in CM1 Chelmsford?
The water in CM1 Chelmsford has a hardness level of 358 ppm (parts per million) calcium carbonate, classified as very hard. This is 153 ppm above the UK national average of 205 ppm.
Which water company supplies CM1?
CM1 Chelmsford is supplied by Anglian Water. Anglian Water serves the East Of England region.
Is the water in CM1 safe to drink?
Yes. Very Hard water at 358 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 CM1?
For very hard water at 358 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 358 ppm water hardness mean?
358 ppm means there are 358 parts per million of calcium carbonate dissolved in the water. This is equivalent to 25.1 Clark degrees, 20.1 German degrees, or 35.8 French degrees. Water above 180 ppm is generally considered hard.

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