WaterHard.uk

Water Hardness in IG7 Chigwell

Supplied by Thames Water • Greater London, London

0 200 400 308 ppm
Very Hard
308
ppm (mg/L CaCO₃)
21.6°
Clark Degrees
17.3°
German Degrees (dH)
30.8°
French Degrees (fH)

Water Hardness in Chigwell (IG7)

The water in postcode district IG7 is classified as very hard with a hardness level of 308 ppm (parts per million) calcium carbonate. This is 103 ppm above the UK national average of 205 ppm.

Your water is supplied by Thames Water, which serves the London 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 Chigwell

At 308 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How IG7 Compares

Area Hardness PPM
IG7 Chigwell
308 ppm
308 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

IG6
Ilford
307 ppm
IG8
Woodford Green
309 ppm
IG9
Buckhurst Hill
310 ppm

Frequently Asked Questions

What is the water hardness in IG7 Chigwell?
The water in IG7 Chigwell has a hardness level of 308 ppm (parts per million) calcium carbonate, classified as very hard. This is 103 ppm above the UK national average of 205 ppm.
Which water company supplies IG7?
IG7 Chigwell is supplied by Thames Water. Thames Water serves the London region.
Is the water in IG7 safe to drink?
Yes. Very Hard water at 308 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 IG7?
For very hard water at 308 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 308 ppm water hardness mean?
308 ppm means there are 308 parts per million of calcium carbonate dissolved in the water. This is equivalent to 21.6 Clark degrees, 17.3 German degrees, or 30.8 French degrees. Water above 180 ppm is generally considered hard.

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

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